diff --git a/outputs/yw004-flow-baseline/logs/training_rank_10.log b/outputs/yw004-flow-baseline/logs/training_rank_10.log new file mode 100644 index 0000000000000000000000000000000000000000..cd63a5e3092b0aec424c8c2579a2ffb600fe4b94 --- /dev/null +++ b/outputs/yw004-flow-baseline/logs/training_rank_10.log @@ -0,0 +1,2806 @@ +2026-04-22 05:14:07.566 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-22 05:14:07.568 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-22 05:14:07.889 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-22 05:14:07.891 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-22 05:16:31.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-22 05:16:31.937 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-22 05:16:31.960 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-22 05:18:38.951 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_2/index_3698_seed_1483_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-22 05:18:39.761 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-22 05:18:39.763 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-22 05:20:28.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_2/index_3698_seed_1484_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-22 05:20:29.262 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-22 05:20:49.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-22 05:22:54.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 125.23s (2.09min) +2026-04-22 05:22:55.487 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-22 05:23:00.733 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 10, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-23 22:58:12.754 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-23 22:58:12.754 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-23 22:58:13.073 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-23 22:58:13.074 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-23 22:59:09.742 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-23 22:59:09.884 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 22:59:09.897 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:00:32.779 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_2/index_3698_seed_1483_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-23 23:00:33.601 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:00:33.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:01:37.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_2/index_3698_seed_1484_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-23 23:01:38.052 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-23 23:01:54.458 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:03:48.744 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.24s (1.90min) +2026-04-23 23:03:49.399 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:03:52.446 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 10, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-23 23:11:00.449 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 1, train_steps: 40 +2026-04-23 23:11:01.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-23 23:11:01.128 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:11:01.149 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:12:05.887 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000001/group_2/index_2519_seed_2820_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-23 23:12:06.511 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:12:06.512 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:13:10.317 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000001/group_2/index_2519_seed_2821_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-23 23:13:10.972 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-23 23:13:11.871 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:15:04.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.96s (1.88min) +2026-04-23 23:15:05.595 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:22:00.770 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 2, train_steps: 80 +2026-04-23 23:22:01.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-23 23:22:01.546 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:22:01.569 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:23:06.240 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000002/group_2/index_867_seed_29548_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-23 23:23:06.832 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:23:06.834 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:24:10.687 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000002/group_2/index_867_seed_29549_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-23 23:24:11.378 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-23 23:24:12.262 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:26:04.847 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.44s (1.87min) +2026-04-23 23:26:05.520 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:32:59.505 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 3, train_steps: 120 +2026-04-23 23:33:00.106 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-23 23:33:00.258 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:33:00.285 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:34:04.772 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000003/group_2/index_1370_seed_7856_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-23 23:34:05.496 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:34:05.496 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:35:09.257 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000003/group_2/index_1370_seed_7857_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-23 23:35:09.863 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-23 23:35:10.824 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:37:04.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-23 23:37:05.026 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:20:32.637 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-24 16:20:32.637 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-24 16:20:32.986 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-24 16:20:32.989 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-24 16:22:55.303 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 16:22:55.440 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:22:55.454 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:24:16.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_2/index_3698_seed_1483_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 16:24:17.744 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:24:17.745 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:25:21.478 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_2/index_3698_seed_1484_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 16:25:22.590 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 16:25:38.295 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:27:33.392 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.00s (1.92min) +2026-04-24 16:27:34.048 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:27:37.083 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 10, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-24 16:34:45.899 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 1, train_steps: 40 +2026-04-24 16:34:46.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 16:34:46.584 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:34:46.595 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:35:51.440 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000001/group_2/index_2519_seed_2820_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 16:35:52.068 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:35:52.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:36:56.046 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000001/group_2/index_2519_seed_2821_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 16:36:56.816 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 16:36:57.705 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:38:52.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.83s (1.91min) +2026-04-24 16:38:53.438 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:45:50.546 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 2, train_steps: 80 +2026-04-24 16:45:51.183 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 16:45:51.322 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:45:51.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:46:55.997 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000002/group_2/index_867_seed_29548_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 16:46:56.599 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:46:56.601 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:48:00.634 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000002/group_2/index_867_seed_29549_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 16:48:01.526 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 16:48:02.636 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:49:56.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.95s (1.90min) +2026-04-24 16:49:57.543 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:56:53.858 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 3, train_steps: 120 +2026-04-24 16:56:54.475 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 16:56:54.574 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:56:54.577 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:57:59.298 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000003/group_2/index_1370_seed_7856_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 16:57:59.944 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:57:59.946 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:59:04.467 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000003/group_2/index_1370_seed_7857_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 16:59:05.294 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 16:59:06.329 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:01:00.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.67s (1.89min) +2026-04-24 17:01:00.916 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:07:58.032 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 4, train_steps: 160 +2026-04-24 17:07:58.650 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 17:07:58.791 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:07:58.840 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:09:03.693 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000004/group_2/index_8889_seed_30526_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 17:09:04.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:09:04.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:10:08.792 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000004/group_2/index_8889_seed_30527_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 17:10:09.709 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:10:10.692 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:12:03.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-24 17:12:04.641 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:18:58.979 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 5, train_steps: 200 +2026-04-24 17:18:59.597 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 17:18:59.747 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:18:59.781 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:20:04.327 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000005/group_2/index_2388_seed_21609_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 17:20:04.884 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:20:04.888 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:21:08.774 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000005/group_2/index_2388_seed_21610_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 17:21:09.669 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:21:10.592 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:23:03.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.18s (1.89min) +2026-04-24 17:23:04.732 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:29:59.803 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 6, train_steps: 240 +2026-04-24 17:30:00.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 17:30:00.634 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:30:00.870 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:31:05.602 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000006/group_2/index_1599_seed_23462_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 17:31:06.215 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:31:06.218 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:32:10.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000006/group_2/index_1599_seed_23463_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 17:32:11.141 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:32:12.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:34:05.611 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.46s (1.89min) +2026-04-24 17:34:06.342 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:41:01.325 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 7, train_steps: 280 +2026-04-24 17:41:02.012 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 17:41:02.166 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:41:02.227 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:42:07.889 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000007/group_2/index_6520_seed_31809_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 17:42:08.480 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:42:08.480 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:43:12.173 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000007/group_2/index_6520_seed_31810_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 17:43:13.039 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:43:13.952 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:45:07.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.59s (1.89min) +2026-04-24 17:45:08.379 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:52:03.918 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 8, train_steps: 320 +2026-04-24 17:52:04.641 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 17:52:04.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:52:04.925 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:53:10.064 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000008/group_2/index_2357_seed_14893_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 17:53:10.623 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:53:10.624 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:54:14.936 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000008/group_2/index_2357_seed_14894_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 17:54:15.733 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:54:16.597 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:56:11.425 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.65s (1.91min) +2026-04-24 17:56:12.155 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:03:07.483 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 9, train_steps: 360 +2026-04-24 18:03:08.141 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 18:03:08.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:03:08.286 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:04:13.083 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000009/group_2/index_2658_seed_4196_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 18:04:14.027 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:04:14.031 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:05:18.621 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000009/group_2/index_2658_seed_4197_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 18:05:19.462 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:05:20.326 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:07:15.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.73s (1.91min) +2026-04-24 18:07:16.101 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:14:11.402 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 10, train_steps: 400 +2026-04-24 18:14:47.068 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=10 (missing=0, unexpected=0) +2026-04-24 18:14:48.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 18:14:48.851 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:14:48.947 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:15:55.285 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000010/group_2/index_7369_seed_31265_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 18:15:55.857 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:15:55.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:16:59.781 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000010/group_2/index_7369_seed_31266_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 18:17:00.686 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:17:02.023 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:18:56.315 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.28s (1.90min) +2026-04-24 18:18:57.069 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:25:52.443 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 11, train_steps: 440 +2026-04-24 18:25:57.107 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 18:25:59.876 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:26:02.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:27:11.731 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000011/group_2/index_3046_seed_24444_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 18:27:12.302 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:27:12.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:28:16.878 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000011/group_2/index_3046_seed_24445_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 18:28:17.701 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:28:18.830 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:30:13.546 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.59s (1.91min) +2026-04-24 18:30:14.357 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:37:08.697 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 12, train_steps: 480 +2026-04-24 18:37:09.385 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 18:37:09.559 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:37:09.622 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:38:14.496 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000012/group_2/index_3336_seed_17789_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 18:38:15.138 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:38:15.140 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:39:19.152 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000012/group_2/index_3336_seed_17790_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 18:39:20.086 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:39:21.003 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:41:14.915 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.62s (1.89min) +2026-04-24 18:41:15.666 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:48:09.975 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 13, train_steps: 520 +2026-04-24 18:48:10.661 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 18:48:10.828 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:48:10.907 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:49:15.731 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000013/group_2/index_9044_seed_16000_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 18:49:16.293 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:49:16.295 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:50:20.443 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000013/group_2/index_9044_seed_16001_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 18:50:21.152 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:50:22.553 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:52:17.714 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.00s (1.92min) +2026-04-24 18:52:18.453 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:59:16.403 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 14, train_steps: 560 +2026-04-24 18:59:17.062 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 18:59:17.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:59:17.335 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:00:22.016 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000014/group_2/index_5690_seed_6959_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 19:00:23.090 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:00:23.093 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:01:27.347 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000014/group_2/index_5690_seed_6960_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 19:01:28.155 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:01:29.382 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:03:23.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.03s (1.90min) +2026-04-24 19:03:24.181 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:10:20.625 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 15, train_steps: 600 +2026-04-24 19:10:21.335 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 19:10:21.491 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:10:21.537 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:11:26.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000015/group_2/index_1031_seed_7114_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 19:11:27.219 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:11:27.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:12:31.724 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000015/group_2/index_1031_seed_7115_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 19:12:32.429 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:12:33.343 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:14:26.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.49s (1.89min) +2026-04-24 19:14:27.771 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:21:23.292 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 16, train_steps: 640 +2026-04-24 19:21:23.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 19:21:24.065 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:21:24.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:22:28.993 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000016/group_2/index_232_seed_28036_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 19:22:29.570 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:22:29.573 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:23:34.315 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000016/group_2/index_232_seed_28037_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 19:23:35.008 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:23:36.004 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:25:30.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.21s (1.90min) +2026-04-24 19:25:30.997 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:32:25.379 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 17, train_steps: 680 +2026-04-24 19:32:26.045 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 19:32:26.190 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:32:26.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:33:31.200 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000017/group_2/index_7006_seed_22038_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 19:33:31.792 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:33:31.795 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:34:35.717 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000017/group_2/index_7006_seed_22039_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 19:34:36.458 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:34:37.367 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:36:31.742 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.25s (1.90min) +2026-04-24 19:36:32.486 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:43:28.614 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 18, train_steps: 720 +2026-04-24 19:43:29.285 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 19:43:29.438 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:43:29.494 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:44:34.195 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000018/group_2/index_9880_seed_6170_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 19:44:34.788 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:44:34.792 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:45:39.762 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000018/group_2/index_9880_seed_6171_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 19:45:40.613 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:45:41.620 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:47:33.981 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.34s (1.87min) +2026-04-24 19:47:34.835 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:54:32.133 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 19, train_steps: 760 +2026-04-24 19:54:32.878 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 19:54:33.075 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:54:33.181 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:55:38.263 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000019/group_2/index_1225_seed_29893_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 19:55:39.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:55:39.421 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:56:43.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000019/group_2/index_1225_seed_29894_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 19:56:44.127 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:56:45.048 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:58:40.230 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.07s (1.92min) +2026-04-24 19:58:44.148 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:05:44.200 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 20, train_steps: 800 +2026-04-24 20:06:19.342 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=20 (missing=0, unexpected=0) +2026-04-24 20:06:21.595 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 20:06:21.698 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:06:21.750 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:07:28.152 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000020/group_2/index_8949_seed_21968_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 20:07:28.749 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:07:28.749 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:08:33.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000020/group_2/index_8949_seed_21969_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 20:08:34.364 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:08:35.231 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:10:28.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.51s (1.89min) +2026-04-24 20:10:29.682 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:17:24.334 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 21, train_steps: 840 +2026-04-24 20:17:25.022 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 20:17:25.197 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:17:25.274 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:18:29.879 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000021/group_2/index_6645_seed_27342_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 20:18:30.416 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:18:30.419 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:19:34.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000021/group_2/index_6645_seed_27343_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 20:19:35.520 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:19:36.387 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:21:30.822 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.27s (1.90min) +2026-04-24 20:21:31.551 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:28:27.501 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 22, train_steps: 880 +2026-04-24 20:28:28.191 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 20:28:28.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:28:28.374 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:29:33.115 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000022/group_2/index_3771_seed_13327_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 20:29:33.665 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:29:33.668 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:30:37.818 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000022/group_2/index_3771_seed_13328_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 20:30:38.689 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:30:39.797 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:32:33.281 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.23s (1.89min) +2026-04-24 20:32:34.029 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:39:30.418 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 23, train_steps: 920 +2026-04-24 20:39:31.115 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 20:39:31.297 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:39:31.365 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:40:36.447 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000023/group_2/index_525_seed_14538_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 20:40:37.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:40:37.027 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:41:41.725 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000023/group_2/index_525_seed_14539_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 20:41:42.474 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:41:43.348 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:43:36.626 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-24 20:43:37.364 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:50:35.684 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 24, train_steps: 960 +2026-04-24 20:50:36.341 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 20:50:36.481 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:50:36.521 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:51:41.772 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000024/group_2/index_3612_seed_21938_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 20:51:42.808 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:51:42.811 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:52:46.669 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000024/group_2/index_3612_seed_21939_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 20:52:47.388 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:52:48.392 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:54:41.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.56s (1.89min) +2026-04-24 20:54:42.724 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:01:38.806 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 25, train_steps: 1000 +2026-04-24 21:01:39.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 21:01:39.619 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:01:39.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:02:44.457 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000025/group_2/index_4482_seed_4898_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 21:02:44.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:02:44.993 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:03:49.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000025/group_2/index_4482_seed_4899_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 21:03:50.856 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:03:51.866 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:05:45.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.58s (1.89min) +2026-04-24 21:05:46.214 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:12:42.848 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 26, train_steps: 1040 +2026-04-24 21:12:43.523 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 21:12:43.742 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:12:43.825 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:13:48.661 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000026/group_2/index_4783_seed_28854_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 21:13:49.290 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:13:49.290 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:14:53.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000026/group_2/index_4783_seed_28855_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 21:14:53.938 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:14:55.208 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:16:49.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.91s (1.90min) +2026-04-24 21:16:50.028 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:23:48.909 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 27, train_steps: 1080 +2026-04-24 21:23:49.571 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 21:23:49.675 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:23:49.709 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:24:55.188 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000027/group_2/index_6487_seed_8820_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 21:24:55.821 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:24:55.824 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:26:00.547 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000027/group_2/index_6487_seed_8821_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 21:26:01.272 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:26:02.309 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:27:56.407 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.81s (1.90min) +2026-04-24 21:27:57.171 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:34:53.747 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 28, train_steps: 1120 +2026-04-24 21:34:54.423 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 21:34:54.597 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:34:54.668 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:35:59.628 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000028/group_2/index_6483_seed_858_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 21:36:00.375 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:36:00.378 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:37:05.210 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000028/group_2/index_6483_seed_859_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 21:37:05.973 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:37:06.842 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:39:00.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.28s (1.89min) +2026-04-24 21:39:01.202 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:45:58.743 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 29, train_steps: 1160 +2026-04-24 21:45:59.417 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 21:45:59.583 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:45:59.668 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:47:04.917 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000029/group_2/index_1141_seed_8957_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 21:47:06.043 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:47:06.043 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:48:10.140 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000029/group_2/index_1141_seed_8958_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 21:48:10.746 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:48:11.765 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:50:04.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.16s (1.89min) +2026-04-24 21:50:05.699 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:57:02.086 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 30, train_steps: 1200 +2026-04-24 21:57:37.536 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=30 (missing=0, unexpected=0) +2026-04-24 21:57:39.437 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 21:57:39.586 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:57:39.765 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:58:46.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000030/group_2/index_2816_seed_29604_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 21:58:47.040 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:58:47.040 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:59:51.617 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000030/group_2/index_2816_seed_29605_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 21:59:52.355 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:59:53.504 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:01:46.757 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-24 22:01:47.505 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:08:45.798 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 31, train_steps: 1240 +2026-04-24 22:08:46.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 22:08:46.581 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:08:46.609 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:09:51.691 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000031/group_2/index_9580_seed_33461_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 22:09:52.261 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:09:52.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:10:56.202 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000031/group_2/index_9580_seed_33462_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 22:10:57.073 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:10:58.075 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:12:53.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.30s (1.92min) +2026-04-24 22:12:54.309 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:19:51.485 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 32, train_steps: 1280 +2026-04-24 22:19:52.161 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 22:19:52.335 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:19:52.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:20:57.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000032/group_2/index_7683_seed_18953_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 22:20:58.152 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:20:58.155 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:22:02.241 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000032/group_2/index_7683_seed_18954_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 22:22:03.059 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:22:04.162 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:23:57.716 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.37s (1.89min) +2026-04-24 22:23:58.467 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:30:58.140 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 33, train_steps: 1320 +2026-04-24 22:30:58.825 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 22:30:59.022 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:30:59.094 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:32:03.690 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000033/group_2/index_7896_seed_16690_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 22:32:04.282 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:32:04.285 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:33:08.675 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000033/group_2/index_7896_seed_16691_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 22:33:09.413 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:33:10.292 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:35:03.144 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-24 22:35:04.080 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:42:00.463 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 34, train_steps: 1360 +2026-04-24 22:42:01.359 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 22:42:01.544 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:42:01.642 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:43:06.526 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000034/group_2/index_6618_seed_2869_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 22:43:07.515 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:43:07.515 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:44:11.458 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000034/group_2/index_6618_seed_2870_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 22:44:12.155 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:44:13.030 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:46:06.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.71s (1.90min) +2026-04-24 22:46:07.663 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:53:03.279 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 35, train_steps: 1400 +2026-04-24 22:53:03.993 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 22:53:04.111 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:53:04.218 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:54:09.692 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000035/group_2/index_1072_seed_23573_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 22:54:10.293 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:54:10.297 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:55:14.277 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000035/group_2/index_1072_seed_23574_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 22:55:15.120 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:55:15.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:57:11.240 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.09s (1.92min) +2026-04-24 22:57:11.990 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:04:06.932 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 36, train_steps: 1440 +2026-04-24 23:04:07.613 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 23:04:07.824 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:04:07.919 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:05:12.751 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000036/group_2/index_1691_seed_14141_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 23:05:13.331 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:05:13.334 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:06:17.241 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000036/group_2/index_1691_seed_14142_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 23:06:17.903 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:06:18.928 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:08:12.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.93s (1.90min) +2026-04-24 23:08:13.637 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:15:08.370 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 37, train_steps: 1480 +2026-04-24 23:15:09.050 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 23:15:09.273 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:15:09.378 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:16:14.078 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000037/group_2/index_2341_seed_30961_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 23:16:14.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:16:14.655 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:17:18.767 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000037/group_2/index_2341_seed_30962_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 23:17:19.543 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:17:20.421 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:19:14.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.62s (1.89min) +2026-04-24 23:19:15.003 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:26:08.847 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 38, train_steps: 1520 +2026-04-24 23:26:09.562 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 23:26:09.777 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:26:09.889 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:27:14.502 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000038/group_2/index_8078_seed_11888_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 23:27:15.083 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:27:15.086 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:28:19.213 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000038/group_2/index_8078_seed_11889_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 23:28:19.924 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:28:20.952 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:30:16.245 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.26s (1.92min) +2026-04-24 23:30:16.995 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:37:13.186 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 39, train_steps: 1560 +2026-04-24 23:37:13.829 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 23:37:13.966 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:37:14.001 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:38:18.835 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000039/group_2/index_440_seed_8375_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 23:38:19.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:38:20.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:39:24.224 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000039/group_2/index_440_seed_8376_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 23:39:24.937 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:39:25.854 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:41:19.731 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.77s (1.90min) +2026-04-24 23:41:20.637 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:48:16.343 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 40, train_steps: 1600 +2026-04-24 23:48:51.386 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=40 (missing=0, unexpected=0) +2026-04-24 23:48:53.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-24 23:48:53.281 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:48:53.311 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:49:59.823 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000040/group_2/index_4793_seed_25722_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-24 23:50:00.695 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:50:00.696 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:51:05.809 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000040/group_2/index_4793_seed_25723_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-24 23:51:06.514 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:51:07.526 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:53:01.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.68s (1.89min) +2026-04-24 23:53:02.054 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:59:59.596 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 41, train_steps: 1640 +2026-04-25 00:00:00.257 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 00:00:00.368 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:00:00.396 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:01:05.592 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000041/group_2/index_8743_seed_15790_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 00:01:06.225 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:01:06.228 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:02:10.041 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000041/group_2/index_8743_seed_15791_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 00:02:10.749 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:02:11.753 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:04:04.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.80s (1.88min) +2026-04-25 00:04:05.330 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:10:58.032 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 42, train_steps: 1680 +2026-04-25 00:10:58.702 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 00:10:58.824 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:10:58.868 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:12:03.795 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000042/group_2/index_4621_seed_17937_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 00:12:04.408 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:12:04.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:13:08.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000042/group_2/index_4621_seed_17938_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 00:13:09.348 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:13:10.280 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:15:03.421 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 00:15:04.172 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:21:59.243 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 43, train_steps: 1720 +2026-04-25 00:21:59.913 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 00:22:00.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:22:00.209 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:23:04.919 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000043/group_2/index_1909_seed_12456_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 00:23:05.447 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:23:05.450 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:24:09.212 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000043/group_2/index_1909_seed_12457_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 00:24:10.090 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:24:11.119 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:26:03.763 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.63s (1.88min) +2026-04-25 00:26:04.663 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:32:57.209 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 44, train_steps: 1760 +2026-04-25 00:32:57.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 00:32:58.096 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:32:58.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:34:03.100 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000044/group_2/index_6995_seed_28988_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 00:34:04.102 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:34:04.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:35:08.673 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000044/group_2/index_6995_seed_28989_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 00:35:09.484 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:35:10.548 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:37:04.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.64s (1.89min) +2026-04-25 00:37:04.939 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:43:59.682 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 45, train_steps: 1800 +2026-04-25 00:44:00.348 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 00:44:00.458 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:44:00.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:45:05.389 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000045/group_2/index_6985_seed_17087_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 00:45:05.989 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:45:05.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:46:09.924 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000045/group_2/index_6985_seed_17088_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 00:46:10.674 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:46:11.638 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:48:05.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.47s (1.89min) +2026-04-25 00:48:05.915 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:54:58.907 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 46, train_steps: 1840 +2026-04-25 00:54:59.583 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 00:54:59.765 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:54:59.843 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:56:04.630 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000046/group_2/index_2294_seed_3874_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 00:56:05.259 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:56:05.262 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:57:09.599 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000046/group_2/index_2294_seed_3875_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 00:57:10.209 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:57:11.250 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:59:04.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.76s (1.88min) +2026-04-25 00:59:04.981 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:05:59.431 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 47, train_steps: 1880 +2026-04-25 01:06:00.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 01:06:00.261 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:06:00.311 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:07:05.909 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000047/group_2/index_3711_seed_5434_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 01:07:06.503 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:07:06.506 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:08:10.237 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000047/group_2/index_3711_seed_5435_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 01:08:10.976 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:08:11.984 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:10:05.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.63s (1.89min) +2026-04-25 01:10:06.407 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:16:59.732 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 48, train_steps: 1920 +2026-04-25 01:17:00.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 01:17:00.632 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:17:00.703 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:18:05.522 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000048/group_2/index_3448_seed_23848_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 01:18:06.092 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:18:06.096 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:19:10.209 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000048/group_2/index_3448_seed_23849_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 01:19:11.094 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:19:12.008 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:21:04.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.49s (1.87min) +2026-04-25 01:21:05.351 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:27:59.072 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 49, train_steps: 1960 +2026-04-25 01:27:59.741 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 01:27:59.924 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:27:59.991 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:29:04.969 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000049/group_2/index_2666_seed_31485_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 01:29:06.095 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:29:06.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:30:10.232 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000049/group_2/index_2666_seed_31486_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 01:30:11.056 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:30:11.985 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:32:05.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 01:32:05.830 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:38:59.779 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 50, train_steps: 2000 +2026-04-25 01:39:34.854 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=50 (missing=0, unexpected=0) +2026-04-25 01:39:37.201 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 01:39:37.334 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:39:37.370 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:40:43.653 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000050/group_2/index_3304_seed_27067_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 01:40:44.219 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:40:44.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:41:48.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000050/group_2/index_3304_seed_27068_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 01:41:49.099 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:41:49.989 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:43:43.911 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.70s (1.89min) +2026-04-25 01:43:44.667 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:50:39.899 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 51, train_steps: 2040 +2026-04-25 01:50:40.567 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 01:50:40.734 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:50:40.795 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:51:45.871 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000051/group_2/index_2709_seed_28349_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 01:51:46.425 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:51:46.428 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:52:50.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000051/group_2/index_2709_seed_28350_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 01:52:51.543 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:52:52.563 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:54:45.695 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.11s (1.89min) +2026-04-25 01:54:46.440 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:01:41.434 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 52, train_steps: 2080 +2026-04-25 02:01:42.119 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 02:01:42.290 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:01:42.355 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:02:47.553 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000052/group_2/index_3650_seed_12962_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 02:02:48.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:02:48.173 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:03:52.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000052/group_2/index_3650_seed_12963_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 02:03:53.253 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:03:54.435 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:05:47.330 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.76s (1.88min) +2026-04-25 02:05:48.076 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:12:42.754 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 53, train_steps: 2120 +2026-04-25 02:12:43.409 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 02:12:43.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:12:43.542 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:13:48.727 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000053/group_2/index_3556_seed_24406_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 02:13:49.275 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:13:49.275 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:14:53.326 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000053/group_2/index_3556_seed_24407_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 02:14:54.153 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:14:55.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:16:50.907 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.26s (1.92min) +2026-04-25 02:16:51.652 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:23:48.267 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 54, train_steps: 2160 +2026-04-25 02:23:48.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 02:23:49.064 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:23:49.096 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:24:53.904 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000054/group_2/index_6888_seed_29258_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 02:24:55.009 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:24:55.013 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:25:59.375 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000054/group_2/index_6888_seed_29259_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 02:26:00.233 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:26:01.442 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:27:54.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.49s (1.89min) +2026-04-25 02:27:55.730 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:34:49.868 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 55, train_steps: 2200 +2026-04-25 02:34:50.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 02:34:50.598 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:34:50.611 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:35:55.786 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000055/group_2/index_4222_seed_11612_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 02:35:56.388 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:35:56.389 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:37:00.146 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000055/group_2/index_4222_seed_11613_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 02:37:00.803 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:37:02.079 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:38:55.198 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.10s (1.89min) +2026-04-25 02:38:56.016 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:45:52.288 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 56, train_steps: 2240 +2026-04-25 02:45:52.980 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 02:45:53.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:45:53.244 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:46:58.122 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000056/group_2/index_5858_seed_11652_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 02:46:58.673 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:46:58.676 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:48:03.128 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000056/group_2/index_5858_seed_11653_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 02:48:03.888 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:48:04.926 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:49:57.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-25 02:49:58.693 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:56:56.045 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 57, train_steps: 2280 +2026-04-25 02:56:56.726 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 02:56:56.893 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:56:56.947 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:58:01.763 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000057/group_2/index_6957_seed_16212_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 02:58:02.331 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:58:02.334 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:59:07.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000057/group_2/index_6957_seed_16213_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 02:59:08.398 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:59:09.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:01:02.669 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 03:01:03.514 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:07:57.574 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 58, train_steps: 2320 +2026-04-25 03:07:58.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 03:07:58.414 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:07:58.471 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:09:03.556 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000058/group_2/index_5844_seed_14695_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 03:09:04.110 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:09:04.111 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:10:08.379 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000058/group_2/index_5844_seed_14696_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 03:10:09.199 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:10:10.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:12:03.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.89s (1.88min) +2026-04-25 03:12:03.878 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:18:58.337 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 59, train_steps: 2360 +2026-04-25 03:18:58.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 03:18:59.133 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:18:59.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:20:04.409 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000059/group_2/index_6912_seed_11779_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 03:20:05.551 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:20:05.622 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:21:09.671 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000059/group_2/index_6912_seed_11780_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 03:21:10.434 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:21:11.360 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:23:04.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 03:23:05.277 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:29:58.050 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 60, train_steps: 2400 +2026-04-25 03:30:33.254 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=60 (missing=0, unexpected=0) +2026-04-25 03:30:35.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 03:30:35.937 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:30:35.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:31:42.116 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000060/group_2/index_2967_seed_24371_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 03:31:42.685 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:31:42.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:32:46.772 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000060/group_2/index_2967_seed_24372_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 03:32:47.555 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:32:48.582 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:34:41.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.89s (1.88min) +2026-04-25 03:34:42.380 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:41:36.655 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 61, train_steps: 2440 +2026-04-25 03:41:37.320 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 03:41:37.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:41:37.504 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:42:42.738 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000061/group_2/index_4901_seed_15670_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 03:42:43.321 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:42:43.324 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:43:47.266 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000061/group_2/index_4901_seed_15671_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 03:43:47.993 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:43:49.005 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:45:42.147 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 03:45:42.890 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:52:38.595 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 62, train_steps: 2480 +2026-04-25 03:52:39.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 03:52:39.664 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:52:39.757 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:53:44.754 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000062/group_2/index_7307_seed_16800_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 03:53:45.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:53:45.356 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:54:50.023 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000062/group_2/index_7307_seed_16801_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 03:54:50.798 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:54:51.727 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:56:45.502 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 03:56:46.244 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:03:40.369 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 63, train_steps: 2520 +2026-04-25 04:03:41.050 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 04:03:41.265 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:03:41.351 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:04:46.156 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000063/group_2/index_2370_seed_24410_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 04:04:46.735 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:04:46.735 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:05:51.674 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000063/group_2/index_2370_seed_24411_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 04:05:52.600 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:05:53.749 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:07:47.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.39s (1.89min) +2026-04-25 04:07:48.157 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:14:42.719 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 64, train_steps: 2560 +2026-04-25 04:14:43.381 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 04:14:43.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:14:43.558 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:15:48.825 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000064/group_2/index_3081_seed_6315_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 04:15:49.788 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:15:49.792 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:16:54.364 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000064/group_2/index_3081_seed_6316_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 04:16:55.118 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:16:56.063 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:18:51.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.84s (1.91min) +2026-04-25 04:18:51.930 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:25:49.473 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 65, train_steps: 2600 +2026-04-25 04:25:50.368 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 04:25:50.574 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:25:50.666 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:26:55.754 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000065/group_2/index_4872_seed_28179_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 04:26:56.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:26:56.328 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:28:00.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000065/group_2/index_4872_seed_28180_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 04:28:01.050 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:28:02.311 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:29:55.700 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.38s (1.89min) +2026-04-25 04:29:56.440 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:36:49.691 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 66, train_steps: 2640 +2026-04-25 04:36:50.360 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 04:36:50.570 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:36:50.659 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:37:55.574 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000066/group_2/index_2971_seed_14972_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 04:37:56.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:37:56.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:39:00.008 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000066/group_2/index_2971_seed_14973_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 04:39:00.784 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:39:02.008 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:40:55.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 04:40:56.115 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:47:53.127 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 67, train_steps: 2680 +2026-04-25 04:47:53.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 04:47:53.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:47:54.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:48:58.940 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000067/group_2/index_7348_seed_30892_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 04:48:59.637 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:48:59.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:50:03.648 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000067/group_2/index_7348_seed_30893_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 04:50:04.304 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:50:05.429 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:51:58.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.99s (1.88min) +2026-04-25 04:51:59.200 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:58:56.576 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 68, train_steps: 2720 +2026-04-25 04:58:57.370 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 04:58:57.546 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:58:57.619 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:00:02.249 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000068/group_2/index_4589_seed_2374_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 05:00:02.880 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:00:02.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:01:07.397 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000068/group_2/index_4589_seed_2375_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 05:01:08.263 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:01:09.296 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:03:03.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.76s (1.90min) +2026-04-25 05:03:03.823 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:09:58.434 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 69, train_steps: 2760 +2026-04-25 05:09:59.099 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 05:09:59.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:09:59.238 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:11:04.015 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000069/group_2/index_4630_seed_15331_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 05:11:05.007 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:11:05.008 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:12:09.107 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000069/group_2/index_4630_seed_15332_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 05:12:09.945 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:12:10.924 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:14:04.032 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.04s (1.88min) +2026-04-25 05:14:04.995 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:20:59.630 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 70, train_steps: 2800 +2026-04-25 05:21:34.801 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=70 (missing=0, unexpected=0) +2026-04-25 05:21:36.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 05:21:36.781 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:21:36.817 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:22:43.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000070/group_2/index_1514_seed_25685_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 05:22:43.813 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:22:43.816 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:23:47.904 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000070/group_2/index_1514_seed_25686_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 05:23:48.565 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:23:49.572 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:25:42.837 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 05:25:43.591 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:32:40.081 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 71, train_steps: 2840 +2026-04-25 05:32:40.747 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 05:32:40.963 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:32:41.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:33:46.034 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000071/group_2/index_9759_seed_27455_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 05:33:46.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:33:46.615 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:34:51.436 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000071/group_2/index_9759_seed_27456_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 05:34:52.169 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:34:53.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:36:46.381 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-25 05:36:47.140 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:43:44.120 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 72, train_steps: 2880 +2026-04-25 05:43:44.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 05:43:44.938 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:43:44.971 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:44:49.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000072/group_2/index_8525_seed_27802_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 05:44:50.513 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:44:50.513 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:45:54.379 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000072/group_2/index_8525_seed_27803_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 05:45:55.244 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:45:56.254 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:47:51.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.85s (1.91min) +2026-04-25 05:47:52.116 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:54:50.143 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 73, train_steps: 2920 +2026-04-25 05:54:50.863 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 05:54:51.034 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:54:51.099 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:55:55.727 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000073/group_2/index_4113_seed_11492_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 05:55:56.297 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:55:56.300 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:57:00.467 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000073/group_2/index_4113_seed_11493_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 05:57:01.193 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:57:02.371 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:58:55.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.22s (1.89min) +2026-04-25 05:58:56.534 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:05:50.884 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 74, train_steps: 2960 +2026-04-25 06:05:51.585 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 06:05:51.767 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:05:51.842 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:06:56.312 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000074/group_2/index_9527_seed_23857_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 06:06:57.227 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:06:57.231 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:08:01.669 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000074/group_2/index_9527_seed_23858_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 06:08:02.524 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:08:03.665 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:09:56.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.50s (1.87min) +2026-04-25 06:09:57.236 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:16:51.624 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 75, train_steps: 3000 +2026-04-25 06:16:52.285 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 06:16:52.485 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:16:52.577 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:17:57.328 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000075/group_2/index_9613_seed_4578_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 06:17:57.886 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:17:57.889 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:19:02.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000075/group_2/index_9613_seed_4579_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 06:19:03.393 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:19:04.378 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:20:57.259 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.61s (1.88min) +2026-04-25 06:20:58.016 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:27:55.887 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 76, train_steps: 3040 +2026-04-25 06:27:56.548 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 06:27:56.660 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:27:56.691 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:29:02.075 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000076/group_2/index_8476_seed_7780_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 06:29:02.626 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:29:02.626 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:30:07.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000076/group_2/index_8476_seed_7781_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 06:30:07.922 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:30:08.847 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:32:02.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 06:32:02.961 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:38:58.690 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 77, train_steps: 3080 +2026-04-25 06:38:59.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 06:38:59.507 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:38:59.543 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:40:04.302 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000077/group_2/index_3647_seed_9885_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 06:40:04.869 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:40:04.872 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:41:08.925 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000077/group_2/index_3647_seed_9886_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 06:41:09.641 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:41:10.539 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:43:03.392 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 06:43:04.373 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:49:59.587 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 78, train_steps: 3120 +2026-04-25 06:50:00.266 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 06:50:00.425 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:50:00.478 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:51:05.331 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000078/group_2/index_5772_seed_9761_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 06:51:05.869 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:51:05.872 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:52:10.043 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000078/group_2/index_5772_seed_9762_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 06:52:11.015 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:52:11.900 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:54:05.108 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.06s (1.88min) +2026-04-25 06:54:05.866 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:01:01.046 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 79, train_steps: 3160 +2026-04-25 07:01:01.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 07:01:01.921 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:01:02.029 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:02:07.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000079/group_2/index_2984_seed_19944_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 07:02:08.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:02:08.952 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:03:12.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000079/group_2/index_2984_seed_19945_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 07:03:13.538 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:03:14.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:05:07.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 07:05:08.695 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:12:02.968 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 80, train_steps: 3200 +2026-04-25 07:12:38.059 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=80 (missing=0, unexpected=0) +2026-04-25 07:12:40.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 07:12:40.490 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:12:40.529 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:13:46.488 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000080/group_2/index_9548_seed_7066_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 07:13:47.044 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:13:47.047 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:14:51.987 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000080/group_2/index_9548_seed_7067_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 07:14:52.821 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:14:53.960 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:16:47.581 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.32s (1.89min) +2026-04-25 07:16:48.331 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:23:43.367 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 81, train_steps: 3240 +2026-04-25 07:23:44.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 07:23:44.316 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:23:44.410 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:24:49.118 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000081/group_2/index_6516_seed_25874_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 07:24:49.698 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:24:49.702 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:25:53.614 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000081/group_2/index_6516_seed_25875_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 07:25:54.390 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:25:55.607 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:27:49.978 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.21s (1.90min) +2026-04-25 07:27:50.726 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:34:47.820 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 82, train_steps: 3280 +2026-04-25 07:34:48.495 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 07:34:48.598 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:34:48.627 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:35:53.439 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000082/group_2/index_859_seed_26492_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 07:35:53.991 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:35:53.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:36:58.388 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000082/group_2/index_859_seed_26493_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 07:36:59.146 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:37:00.310 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:38:55.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.80s (1.91min) +2026-04-25 07:38:55.996 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:45:52.253 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 83, train_steps: 3320 +2026-04-25 07:45:52.938 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 07:45:53.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:45:53.199 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:46:58.092 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000083/group_2/index_7917_seed_11922_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 07:46:58.664 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:46:58.669 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:48:03.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000083/group_2/index_7917_seed_11923_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 07:48:04.085 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:48:05.055 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:49:58.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.13s (1.89min) +2026-04-25 07:49:59.128 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:56:57.602 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 84, train_steps: 3360 +2026-04-25 07:56:58.300 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 07:56:58.475 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:56:58.535 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:58:03.144 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000084/group_2/index_3272_seed_23639_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 07:58:04.131 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:58:04.135 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:59:08.763 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000084/group_2/index_3272_seed_23640_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 07:59:09.615 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:59:10.728 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:01:04.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.45s (1.89min) +2026-04-25 08:01:05.079 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:08:00.270 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 85, train_steps: 3400 +2026-04-25 08:08:00.944 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 08:08:01.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:08:01.158 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:09:06.302 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000085/group_2/index_8916_seed_12207_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 08:09:06.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:09:06.923 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:10:10.619 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000085/group_2/index_8916_seed_12208_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 08:10:11.351 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:10:12.376 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:12:05.565 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 08:12:06.321 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:19:02.161 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 86, train_steps: 3440 +2026-04-25 08:19:02.852 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 08:19:02.959 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:19:02.985 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:20:08.578 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000086/group_2/index_1907_seed_6793_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 08:20:09.161 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:20:09.165 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:21:13.177 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000086/group_2/index_1907_seed_6794_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 08:21:13.825 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:21:14.701 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:23:08.095 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 08:23:08.853 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:30:05.186 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 87, train_steps: 3480 +2026-04-25 08:30:05.907 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 08:30:06.029 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:30:06.062 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:31:11.746 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000087/group_2/index_6478_seed_21464_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 08:31:12.331 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:31:12.334 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:32:16.664 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000087/group_2/index_6478_seed_21465_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 08:32:17.379 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:32:18.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:34:11.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.47s (1.89min) +2026-04-25 08:34:12.657 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:41:08.873 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 88, train_steps: 3520 +2026-04-25 08:41:09.659 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 08:41:09.829 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:41:09.865 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:42:15.294 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000088/group_2/index_4397_seed_24356_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 08:42:15.853 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:42:15.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:43:19.595 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000088/group_2/index_4397_seed_24357_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 08:43:20.387 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:43:21.616 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:45:14.737 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.01s (1.88min) +2026-04-25 08:45:15.503 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:52:11.046 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 89, train_steps: 3560 +2026-04-25 08:52:11.864 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 08:52:12.075 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:52:12.272 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:53:17.497 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000089/group_2/index_2758_seed_20886_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 08:53:18.607 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:53:18.615 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:54:22.485 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000089/group_2/index_2758_seed_20887_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 08:54:23.298 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:54:24.244 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:56:17.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.60s (1.89min) +2026-04-25 08:56:18.797 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:03:17.029 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 90, train_steps: 3600 +2026-04-25 09:03:52.317 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=90 (missing=0, unexpected=0) +2026-04-25 09:03:54.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 09:03:54.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:03:54.565 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:05:01.153 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000090/group_2/index_7201_seed_22013_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 09:05:01.933 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:05:01.941 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:06:06.366 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000090/group_2/index_7201_seed_22014_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 09:06:07.199 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:06:08.227 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:08:01.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 09:08:02.542 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:15:00.011 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 91, train_steps: 3640 +2026-04-25 09:15:00.700 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 09:15:00.913 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:15:00.999 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:16:06.167 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000091/group_2/index_2829_seed_22677_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 09:16:06.765 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:16:06.766 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:17:10.627 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000091/group_2/index_2829_seed_22678_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 09:17:11.465 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:17:12.473 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:19:05.985 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.48s (1.89min) +2026-04-25 09:19:06.730 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:26:03.317 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 92, train_steps: 3680 +2026-04-25 09:26:03.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 09:26:04.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:26:04.254 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:27:09.670 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000092/group_2/index_5467_seed_30572_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 09:27:10.215 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:27:10.215 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:28:14.037 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000092/group_2/index_5467_seed_30573_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 09:28:14.870 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:28:15.814 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:30:10.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.62s (1.91min) +2026-04-25 09:30:11.276 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:37:06.877 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 93, train_steps: 3720 +2026-04-25 09:37:07.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 09:37:07.813 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:37:07.925 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:38:12.814 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000093/group_2/index_251_seed_28924_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 09:38:13.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:38:13.454 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:39:17.389 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000093/group_2/index_251_seed_28925_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 09:39:18.151 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:39:19.042 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:41:12.868 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.68s (1.89min) +2026-04-25 09:41:13.624 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:48:08.835 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 94, train_steps: 3760 +2026-04-25 09:48:09.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 09:48:09.684 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:48:09.767 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:49:14.692 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000094/group_2/index_1248_seed_19191_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 09:49:15.708 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:49:15.711 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:50:19.572 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000094/group_2/index_1248_seed_19192_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 09:50:20.267 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:50:21.494 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:52:15.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 09:52:16.176 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:59:12.184 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 95, train_steps: 3800 +2026-04-25 09:59:12.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 09:59:12.989 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:59:13.023 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:00:18.289 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000095/group_2/index_8782_seed_7216_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 10:00:18.876 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:00:18.880 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:01:23.268 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000095/group_2/index_8782_seed_7217_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 10:01:24.095 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:01:24.986 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:03:18.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.50s (1.89min) +2026-04-25 10:03:19.400 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:10:16.983 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 96, train_steps: 3840 +2026-04-25 10:10:17.651 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 10:10:17.813 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:10:17.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:11:22.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000096/group_2/index_8559_seed_15973_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 10:11:23.091 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:11:23.095 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:12:27.213 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000096/group_2/index_8559_seed_15974_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 10:12:28.147 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:12:29.210 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:14:22.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-25 10:14:22.928 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:21:20.969 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 97, train_steps: 3880 +2026-04-25 10:21:21.647 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 10:21:21.837 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:21:21.912 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:22:26.587 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000097/group_2/index_107_seed_24927_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 10:22:27.197 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:22:27.197 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:23:31.335 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000097/group_2/index_107_seed_24928_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 10:23:32.071 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:23:33.081 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:25:27.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.48s (1.91min) +2026-04-25 10:25:28.354 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:32:23.994 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 98, train_steps: 3920 +2026-04-25 10:32:24.687 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 10:32:24.868 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:32:24.946 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:33:29.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000098/group_2/index_1056_seed_31267_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 10:33:30.471 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:33:30.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:34:34.557 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000098/group_2/index_1056_seed_31268_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 10:34:35.217 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:34:36.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:36:30.447 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.18s (1.90min) +2026-04-25 10:36:31.207 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:43:26.238 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 99, train_steps: 3960 +2026-04-25 10:43:26.910 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 10:43:27.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:43:27.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:44:32.046 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000099/group_2/index_8280_seed_25369_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 10:44:33.238 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:44:33.241 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:45:37.727 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000099/group_2/index_8280_seed_25370_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 10:45:38.570 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:45:39.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:47:32.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.96s (1.88min) +2026-04-25 10:47:33.418 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:54:29.847 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 100, train_steps: 4000 +2026-04-25 14:25:28.329 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=100 (missing=0, unexpected=0) +2026-04-25 14:25:32.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 14:25:32.801 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:25:32.839 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:26:36.527 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000100/group_2/index_7011_seed_3390_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 14:26:37.101 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:26:37.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:27:38.715 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000100/group_2/index_7011_seed_3391_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 14:27:39.495 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 14:27:40.849 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:29:34.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 14:29:35.303 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:36:34.246 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 101, train_steps: 4040 +2026-04-25 14:36:34.926 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 14:36:35.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:36:35.177 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:37:37.730 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000101/group_2/index_6541_seed_30524_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 14:37:38.287 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:37:38.291 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:38:40.032 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000101/group_2/index_6541_seed_30525_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 14:38:40.822 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 14:38:41.811 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:40:35.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.56s (1.89min) +2026-04-25 14:40:36.184 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:47:35.069 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 102, train_steps: 4080 +2026-04-25 14:47:35.771 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 14:47:35.931 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:47:35.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:48:38.379 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000102/group_2/index_5400_seed_24430_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 14:48:38.970 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:48:38.974 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:49:41.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000102/group_2/index_5400_seed_24431_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 14:49:41.981 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 14:49:42.975 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:51:35.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.62s (1.88min) +2026-04-25 14:51:36.397 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:58:34.915 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 103, train_steps: 4120 +2026-04-25 14:58:35.599 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 14:58:35.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:58:35.864 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:59:38.433 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000103/group_2/index_7370_seed_29008_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 14:59:39.034 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:59:39.037 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:00:40.787 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000103/group_2/index_7370_seed_29009_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 15:00:41.455 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:00:42.442 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:02:35.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 15:02:36.299 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:09:34.448 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 104, train_steps: 4160 +2026-04-25 15:09:35.127 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 15:09:35.229 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:09:35.260 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:10:38.195 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000104/group_2/index_9075_seed_13444_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 15:10:39.372 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:10:39.372 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:11:41.598 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000104/group_2/index_9075_seed_13445_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 15:11:42.182 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:11:43.206 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:13:36.086 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.85s (1.88min) +2026-04-25 15:13:36.860 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:20:35.314 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 105, train_steps: 4200 +2026-04-25 15:20:35.989 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 15:20:36.194 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:20:36.275 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:21:38.764 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000105/group_2/index_9746_seed_21676_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 15:21:39.329 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:21:39.331 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:22:41.437 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000105/group_2/index_9746_seed_21677_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 15:22:42.165 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:22:43.102 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:24:36.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.78s (1.88min) +2026-04-25 15:24:36.782 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:31:34.972 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 106, train_steps: 4240 +2026-04-25 15:31:35.655 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 15:31:35.836 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:31:35.927 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:32:38.351 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000106/group_2/index_3732_seed_33261_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 15:32:38.935 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:32:38.938 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:33:41.055 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000106/group_2/index_3732_seed_33262_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 15:33:41.777 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:33:42.814 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:35:36.017 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.19s (1.89min) +2026-04-25 15:35:36.791 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:42:35.145 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 107, train_steps: 4280 +2026-04-25 15:42:35.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 15:42:35.931 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:42:35.963 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:43:38.703 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000107/group_2/index_4181_seed_23198_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 15:43:39.262 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:43:39.265 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:44:41.156 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000107/group_2/index_4181_seed_23199_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 15:44:41.895 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:44:42.918 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:46:36.638 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.69s (1.89min) +2026-04-25 15:46:37.399 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:53:35.820 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 108, train_steps: 4320 +2026-04-25 15:53:36.497 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 15:53:36.600 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:53:36.643 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:54:39.817 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000108/group_2/index_4481_seed_16989_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 15:54:40.425 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:54:40.426 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:55:42.063 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000108/group_2/index_4481_seed_16990_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 15:55:42.762 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:55:43.684 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:57:36.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 15:57:37.250 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:04:35.509 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 109, train_steps: 4360 +2026-04-25 16:04:36.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 16:04:36.266 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:04:36.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:05:38.894 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000109/group_2/index_7909_seed_26366_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 16:05:40.011 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:05:40.014 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:06:41.747 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000109/group_2/index_7909_seed_26367_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 16:06:42.635 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:06:43.548 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:08:36.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 16:08:37.108 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:15:35.492 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 110, train_steps: 4400 +2026-04-25 16:16:10.418 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=110 (missing=0, unexpected=0) +2026-04-25 16:16:12.653 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 16:16:12.755 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:16:12.798 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:17:17.096 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000110/group_2/index_579_seed_31343_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 16:17:17.634 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:17:17.637 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:18:19.322 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000110/group_2/index_579_seed_31344_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 16:18:20.115 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:18:21.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:20:15.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.79s (1.90min) +2026-04-25 16:20:15.862 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:27:14.805 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 111, train_steps: 4440 +2026-04-25 16:27:15.620 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 16:27:15.761 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:27:15.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:28:18.657 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000111/group_2/index_1600_seed_31906_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 16:28:19.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:28:19.219 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:29:20.801 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000111/group_2/index_1600_seed_31907_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 16:29:21.515 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:29:22.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:31:15.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.62s (1.88min) +2026-04-25 16:31:16.178 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:38:14.312 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 112, train_steps: 4480 +2026-04-25 16:38:14.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 16:38:15.127 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:38:15.158 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:39:17.880 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000112/group_2/index_4817_seed_22845_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 16:39:18.503 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:39:18.507 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:40:20.480 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000112/group_2/index_4817_seed_22846_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 16:40:21.069 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:40:22.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:42:15.241 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-25 16:42:15.991 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:49:13.440 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 113, train_steps: 4520 +2026-04-25 16:49:14.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 16:49:14.247 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:49:14.293 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:50:17.374 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000113/group_2/index_4697_seed_10379_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 16:50:17.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:50:17.953 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:51:20.115 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000113/group_2/index_4697_seed_10380_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 16:51:20.908 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:51:22.261 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:53:15.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 16:53:16.519 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:00:13.971 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 114, train_steps: 4560 +2026-04-25 17:00:14.659 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 17:00:14.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:00:14.867 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:01:17.468 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000114/group_2/index_4235_seed_26035_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 17:01:18.619 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:01:18.623 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:02:20.578 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000114/group_2/index_4235_seed_26036_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 17:02:21.210 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:02:22.417 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:04:15.784 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 17:04:16.558 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:11:15.039 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 115, train_steps: 4600 +2026-04-25 17:11:15.725 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 17:11:15.846 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:11:15.881 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:12:18.507 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000115/group_2/index_5087_seed_27714_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 17:12:19.136 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:12:19.139 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:13:20.724 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000115/group_2/index_5087_seed_27715_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 17:13:21.575 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:13:22.662 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:15:17.226 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.32s (1.91min) +2026-04-25 17:15:17.987 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:22:16.450 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 116, train_steps: 4640 +2026-04-25 17:22:17.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 17:22:17.274 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:22:17.345 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:23:19.910 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000116/group_2/index_7778_seed_16420_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 17:23:20.454 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:23:20.457 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:24:22.855 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000116/group_2/index_7778_seed_16421_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 17:24:23.671 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:24:24.690 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:26:18.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.52s (1.89min) +2026-04-25 17:26:19.016 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:33:18.351 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 117, train_steps: 4680 +2026-04-25 17:33:19.007 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 17:33:19.156 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:33:19.190 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:34:22.141 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000117/group_2/index_688_seed_28840_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 17:34:22.735 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:34:22.736 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:35:24.527 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000117/group_2/index_688_seed_28841_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 17:35:25.150 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:35:26.159 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:37:20.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.98s (1.90min) +2026-04-25 17:37:20.931 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:44:20.183 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 118, train_steps: 4720 +2026-04-25 17:44:20.849 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 17:44:20.972 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:44:21.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:45:24.107 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000118/group_2/index_4089_seed_20984_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 17:45:24.709 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:45:24.712 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:46:26.963 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000118/group_2/index_4089_seed_20985_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 17:46:27.741 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:46:28.890 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:48:22.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 17:48:22.959 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:55:20.370 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 119, train_steps: 4760 +2026-04-25 17:55:21.038 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 17:55:21.154 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:55:21.189 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:56:23.598 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000119/group_2/index_8708_seed_14121_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 17:56:24.536 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:56:24.539 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:57:26.457 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000119/group_2/index_8708_seed_14122_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 17:57:27.419 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:57:28.430 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:59:21.503 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.83s (1.88min) +2026-04-25 17:59:22.394 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:06:19.650 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 120, train_steps: 4800 +2026-04-25 18:06:55.260 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=120 (missing=0, unexpected=0) +2026-04-25 18:06:56.869 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 18:06:57.078 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:06:57.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:08:00.711 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000120/group_2/index_787_seed_1873_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 18:08:01.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:08:01.284 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:09:04.037 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000120/group_2/index_787_seed_1874_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 18:09:04.875 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:09:05.875 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:10:58.895 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-25 18:10:59.656 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:17:59.216 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 121, train_steps: 4840 +2026-04-25 18:17:59.925 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 18:18:00.116 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:18:00.211 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:19:02.763 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000121/group_2/index_2891_seed_27871_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 18:19:03.348 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:19:03.349 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:20:05.468 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000121/group_2/index_2891_seed_27872_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 18:20:06.283 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:20:07.268 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:21:59.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.48s (1.87min) +2026-04-25 18:22:00.639 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:28:59.228 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 122, train_steps: 4880 +2026-04-25 18:28:59.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 18:29:00.011 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:29:00.048 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:30:02.914 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000122/group_2/index_3378_seed_3214_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 18:30:03.528 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:30:03.529 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:31:05.534 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000122/group_2/index_3378_seed_3215_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 18:31:06.208 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:31:07.224 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:33:00.333 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-25 18:33:01.226 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:39:58.962 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 123, train_steps: 4920 +2026-04-25 18:39:59.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 18:39:59.797 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:39:59.845 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:41:02.619 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000123/group_2/index_2340_seed_11954_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 18:41:03.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:41:03.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:42:04.962 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000123/group_2/index_2340_seed_11955_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 18:42:05.702 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:42:06.715 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:43:59.426 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.67s (1.88min) +2026-04-25 18:44:00.346 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:50:59.022 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 124, train_steps: 4960 +2026-04-25 18:50:59.702 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 18:50:59.816 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:50:59.847 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:52:02.575 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000124/group_2/index_2859_seed_24064_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 18:52:03.728 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:52:03.730 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:53:05.647 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000124/group_2/index_2859_seed_24065_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 18:53:06.480 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:53:07.433 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:55:00.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.53s (1.88min) +2026-04-25 18:55:00.967 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:02:01.025 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 125, train_steps: 5000 +2026-04-25 19:02:01.794 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 19:02:01.896 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:02:01.934 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:03:05.405 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000125/group_2/index_6853_seed_10087_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 19:03:05.931 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:03:05.932 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:04:07.575 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000125/group_2/index_6853_seed_10088_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 19:04:08.471 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:04:09.513 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:06:01.886 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.37s (1.87min) +2026-04-25 19:06:02.660 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:13:00.367 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 126, train_steps: 5040 +2026-04-25 19:13:01.052 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 19:13:01.215 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:13:01.269 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:14:04.050 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000126/group_2/index_6534_seed_8717_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 19:14:04.662 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:14:04.665 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:15:06.324 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000126/group_2/index_6534_seed_8718_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 19:15:06.982 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:15:08.023 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:17:00.468 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.43s (1.87min) +2026-04-25 19:17:01.272 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:23:59.187 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 127, train_steps: 5080 +2026-04-25 19:24:00.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 19:24:00.886 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:24:00.966 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:25:05.246 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000127/group_2/index_7506_seed_7507_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 19:25:05.858 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:25:05.859 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:26:07.759 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000127/group_2/index_7506_seed_7508_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 19:26:08.789 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:26:10.261 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:28:03.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.00s (1.88min) +2026-04-25 19:28:04.690 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:35:00.264 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 128, train_steps: 5120 +2026-04-25 19:35:01.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 19:35:01.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:35:01.322 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:36:03.825 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000128/group_2/index_2245_seed_17320_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 19:36:04.461 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:36:04.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:37:06.085 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000128/group_2/index_2245_seed_17321_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 19:37:07.304 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:37:08.730 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:39:01.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-25 19:39:02.935 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:45:59.778 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 129, train_steps: 5160 +2026-04-25 19:46:00.480 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 19:46:00.696 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:46:00.787 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:47:03.328 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000129/group_2/index_4531_seed_32814_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 19:47:04.343 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:47:04.346 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:48:06.572 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000129/group_2/index_4531_seed_32815_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 19:48:07.170 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:48:08.049 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:50:00.778 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.54s (1.88min) +2026-04-25 19:50:01.550 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:56:59.736 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 130, train_steps: 5200 +2026-04-25 19:57:34.552 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=130 (missing=0, unexpected=0) +2026-04-25 19:57:36.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 19:57:36.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:57:36.910 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:58:40.623 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000130/group_2/index_274_seed_26667_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 19:58:41.200 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:58:41.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:59:43.101 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000130/group_2/index_274_seed_26668_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 19:59:43.782 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:59:44.832 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:01:37.762 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.93s (1.88min) +2026-04-25 20:01:38.508 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:08:36.489 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 131, train_steps: 5240 +2026-04-25 20:08:37.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 20:08:37.446 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:08:37.491 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:09:40.523 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000131/group_2/index_6431_seed_4151_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 20:09:41.189 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:09:41.193 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:10:42.740 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000131/group_2/index_6431_seed_4152_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 20:10:43.516 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:10:44.529 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:12:37.011 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.47s (1.87min) +2026-04-25 20:12:37.764 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:19:36.760 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 132, train_steps: 5280 +2026-04-25 20:19:37.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 20:19:37.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:19:37.609 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:20:40.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000132/group_2/index_5326_seed_4130_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 20:20:41.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:20:41.206 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:21:43.063 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000132/group_2/index_5326_seed_4131_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 20:21:43.671 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:21:44.709 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:23:37.083 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.36s (1.87min) +2026-04-25 20:23:37.821 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:30:36.695 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 133, train_steps: 5320 +2026-04-25 20:30:37.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 20:30:37.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:30:37.495 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:31:40.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000133/group_2/index_6484_seed_31647_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 20:31:41.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:31:41.057 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:32:42.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000133/group_2/index_6484_seed_31648_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 20:32:43.507 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:32:44.386 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:34:37.149 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.60s (1.88min) +2026-04-25 20:34:37.917 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:41:36.740 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 134, train_steps: 5360 +2026-04-25 20:41:37.402 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 20:41:37.504 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:41:37.551 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:42:40.431 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000134/group_2/index_5086_seed_21438_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 20:42:41.357 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:42:41.360 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:43:43.733 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000134/group_2/index_5086_seed_21439_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 20:43:44.398 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:43:45.417 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:45:38.708 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.27s (1.89min) +2026-04-25 20:45:39.488 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:52:37.179 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 135, train_steps: 5400 +2026-04-25 20:52:37.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 20:52:37.944 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:52:37.978 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:53:40.972 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000135/group_2/index_4512_seed_9426_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 20:53:41.569 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:53:41.572 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:54:43.526 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000135/group_2/index_4512_seed_9427_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 20:54:44.294 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:54:45.319 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:56:38.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 20:56:39.218 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:03:36.746 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 136, train_steps: 5440 +2026-04-25 21:03:37.440 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 21:03:37.554 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:03:37.587 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:04:40.318 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000136/group_2/index_3596_seed_23276_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 21:04:40.908 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:04:40.911 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:05:42.547 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000136/group_2/index_3596_seed_23277_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 21:05:43.236 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:05:44.173 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:07:37.237 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.94s (1.88min) +2026-04-25 21:07:38.005 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:14:37.705 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 137, train_steps: 5480 +2026-04-25 21:14:38.387 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 21:14:38.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:14:38.590 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:15:41.074 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000137/group_2/index_377_seed_26954_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 21:15:41.653 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:15:41.656 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:16:43.736 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000137/group_2/index_377_seed_26955_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 21:16:44.571 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:16:45.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:18:38.274 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.66s (1.88min) +2026-04-25 21:18:39.015 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:25:36.910 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 138, train_steps: 5520 +2026-04-25 21:25:37.582 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 21:25:37.689 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:25:37.717 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:26:40.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000138/group_2/index_442_seed_18006_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 21:26:40.985 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:26:40.987 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:27:42.905 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000138/group_2/index_442_seed_18007_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 21:27:43.611 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:27:44.647 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:29:36.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.27s (1.87min) +2026-04-25 21:29:37.680 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:36:36.802 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 139, train_steps: 5560 +2026-04-25 21:36:37.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 21:36:37.620 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:36:37.674 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:37:40.614 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000139/group_2/index_8340_seed_19067_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 21:37:41.765 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:37:41.769 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:38:43.493 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000139/group_2/index_8340_seed_19068_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 21:38:44.292 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:38:45.225 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:40:37.749 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.41s (1.87min) +2026-04-25 21:40:38.522 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:47:38.325 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 140, train_steps: 5600 +2026-04-25 21:48:13.819 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=140 (missing=0, unexpected=0) +2026-04-25 21:48:15.722 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 21:48:15.904 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:48:15.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:49:19.943 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000140/group_2/index_7900_seed_10365_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 21:49:20.542 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:49:20.545 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:50:23.051 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000140/group_2/index_7900_seed_10366_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 21:50:23.716 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:50:24.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:52:18.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.48s (1.89min) +2026-04-25 21:52:18.988 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:59:18.602 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 141, train_steps: 5640 +2026-04-25 21:59:19.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 21:59:19.621 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:59:19.653 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:00:22.615 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000141/group_2/index_6307_seed_18596_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 22:00:23.159 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:00:23.162 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:01:24.767 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000141/group_2/index_6307_seed_18597_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 22:01:25.569 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:01:26.595 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:03:19.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.32s (1.89min) +2026-04-25 22:03:20.689 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:10:18.856 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 142, train_steps: 5680 +2026-04-25 22:10:19.516 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 22:10:19.709 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:10:19.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:11:22.234 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000142/group_2/index_4811_seed_3060_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 22:11:22.825 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:11:22.829 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:12:24.662 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000142/group_2/index_4811_seed_3061_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 22:12:25.511 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:12:26.469 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:14:20.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.73s (1.90min) +2026-04-25 22:14:21.235 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:21:17.517 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 143, train_steps: 5720 +2026-04-25 22:21:18.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 22:21:18.329 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:21:18.365 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:22:21.155 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000143/group_2/index_6705_seed_32515_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 22:22:21.768 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:22:21.768 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:23:23.836 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000143/group_2/index_6705_seed_32516_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 22:23:24.562 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:23:25.438 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:25:19.941 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.34s (1.91min) +2026-04-25 22:25:20.706 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:32:17.519 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 144, train_steps: 5760 +2026-04-25 22:32:18.187 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 22:32:18.341 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:32:18.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:33:20.800 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000144/group_2/index_3703_seed_15963_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 22:33:21.756 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:33:21.759 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:34:23.893 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000144/group_2/index_3703_seed_15964_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 22:34:24.705 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:34:25.609 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:36:20.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.43s (1.91min) +2026-04-25 22:36:20.975 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:43:17.566 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 145, train_steps: 5800 +2026-04-25 22:43:18.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 22:43:18.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:43:18.505 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:44:21.093 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000145/group_2/index_2507_seed_25119_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 22:44:21.640 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:44:21.643 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:45:24.037 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000145/group_2/index_2507_seed_25120_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 22:45:24.774 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:45:25.803 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:47:20.879 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.05s (1.92min) +2026-04-25 22:47:21.809 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:54:18.025 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 146, train_steps: 5840 +2026-04-25 22:54:18.680 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 22:54:18.787 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:54:18.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:55:21.748 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000146/group_2/index_5961_seed_31250_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 22:55:22.328 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:55:22.331 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:56:24.362 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000146/group_2/index_5961_seed_31251_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 22:56:25.043 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:56:25.978 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:58:19.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.03s (1.88min) +2026-04-25 22:58:19.887 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:05:17.470 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 147, train_steps: 5880 +2026-04-25 23:05:18.179 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 23:05:18.298 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:05:18.334 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:06:20.826 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000147/group_2/index_9617_seed_19314_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 23:06:21.379 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:06:21.382 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:07:23.306 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000147/group_2/index_9617_seed_19315_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 23:07:24.158 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:07:25.010 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:09:19.377 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.18s (1.90min) +2026-04-25 23:09:20.133 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:16:18.588 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 148, train_steps: 5920 +2026-04-25 23:16:19.284 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 23:16:19.456 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:16:19.533 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:17:22.252 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000148/group_2/index_8969_seed_25727_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 23:17:22.829 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:17:22.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:18:24.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000148/group_2/index_8969_seed_25728_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 23:18:25.502 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:18:26.580 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:20:21.414 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.80s (1.91min) +2026-04-25 23:20:22.241 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:27:19.329 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 149, train_steps: 5960 +2026-04-25 23:27:19.999 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 23:27:20.174 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:27:20.249 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:28:23.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000149/group_2/index_1277_seed_22400_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 23:28:24.368 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:28:24.371 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:29:26.333 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000149/group_2/index_1277_seed_22401_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 23:29:27.021 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:29:28.040 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:31:20.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-25 23:31:21.842 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:38:18.856 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 150, train_steps: 6000 +2026-04-25 23:38:54.249 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=150 (missing=0, unexpected=0) +2026-04-25 23:38:56.137 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 23:38:56.300 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:38:56.378 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:40:00.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000150/group_2/index_5404_seed_32849_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 23:40:01.304 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:40:01.304 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:41:03.847 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000150/group_2/index_5404_seed_32850_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 23:41:04.425 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:41:05.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:42:58.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.04s (1.88min) +2026-04-25 23:42:59.375 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:49:58.300 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 151, train_steps: 6040 +2026-04-25 23:49:58.959 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-25 23:49:59.085 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:49:59.110 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:51:01.893 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000151/group_2/index_1145_seed_15289_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-25 23:51:02.524 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:51:02.527 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:52:04.543 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000151/group_2/index_1145_seed_15290_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-25 23:52:05.188 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:52:06.272 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:53:59.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.99s (1.88min) +2026-04-25 23:54:00.343 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:00:59.446 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 152, train_steps: 6080 +2026-04-26 00:01:00.113 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 00:01:00.268 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:01:00.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:02:03.064 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000152/group_2/index_9151_seed_2628_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 00:02:03.653 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:02:03.657 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:03:05.666 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000152/group_2/index_9151_seed_2629_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 00:03:06.366 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:03:07.402 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:05:00.263 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.86s (1.88min) +2026-04-26 00:05:01.240 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:11:59.460 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 153, train_steps: 6120 +2026-04-26 00:12:00.125 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 00:12:00.330 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:12:00.414 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:13:02.986 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000153/group_2/index_2147_seed_32762_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 00:13:03.575 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:13:03.578 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:14:05.961 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000153/group_2/index_2147_seed_32763_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 00:14:06.716 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:14:07.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:15:59.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.14s (1.87min) +2026-04-26 00:16:00.697 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:23:00.150 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 154, train_steps: 6160 +2026-04-26 00:23:00.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 00:23:01.006 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:23:01.091 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:24:03.716 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000154/group_2/index_8905_seed_19805_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 00:24:04.839 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:24:04.840 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:25:06.804 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000154/group_2/index_8905_seed_19806_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 00:25:07.588 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:25:08.497 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:27:01.963 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.34s (1.89min) +2026-04-26 00:27:02.735 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:34:00.380 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 155, train_steps: 6200 +2026-04-26 00:34:01.037 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 00:34:01.151 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:34:01.175 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:35:05.362 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000155/group_2/index_1242_seed_31154_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 00:35:05.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:35:05.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:36:07.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000155/group_2/index_1242_seed_31155_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 00:36:08.360 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:36:09.293 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:38:03.020 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.61s (1.89min) +2026-04-26 00:38:03.827 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:44:59.688 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 156, train_steps: 6240 +2026-04-26 00:45:00.337 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 00:45:00.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:45:00.607 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:46:03.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000156/group_2/index_4352_seed_15796_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 00:46:03.731 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:46:03.736 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:47:05.943 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000156/group_2/index_4352_seed_15797_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 00:47:06.758 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:47:07.803 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:49:00.610 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.80s (1.88min) +2026-04-26 00:49:01.532 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:56:00.371 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 157, train_steps: 6280 +2026-04-26 00:56:01.152 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 00:56:01.293 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:56:01.394 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:57:04.656 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000157/group_2/index_834_seed_31263_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 00:57:05.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:57:05.221 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:58:06.838 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000157/group_2/index_834_seed_31264_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 00:58:07.655 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:58:08.754 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:00:01.695 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-26 01:00:02.520 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:06:59.415 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 158, train_steps: 6320 +2026-04-26 01:07:00.163 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 01:07:00.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:07:00.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:08:03.627 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000158/group_2/index_4159_seed_31491_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 01:08:04.198 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:08:04.201 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:09:06.582 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000158/group_2/index_4159_seed_31492_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 01:09:07.312 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:09:08.252 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:11:00.828 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.48s (1.87min) +2026-04-26 01:11:01.615 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:17:59.760 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 159, train_steps: 6360 +2026-04-26 01:18:00.520 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 01:18:00.728 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:18:00.869 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:19:03.297 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000159/group_2/index_4177_seed_18633_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 01:19:04.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:19:04.414 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:20:06.618 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000159/group_2/index_4177_seed_18634_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 01:20:07.351 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:20:08.440 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:22:01.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 01:22:02.454 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:29:00.034 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 160, train_steps: 6400 +2026-04-26 01:29:35.621 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=160 (missing=0, unexpected=0) +2026-04-26 01:29:37.409 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 01:29:37.604 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:29:37.738 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:30:42.580 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000160/group_2/index_1860_seed_2116_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 01:30:43.189 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:30:43.198 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:31:45.788 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000160/group_2/index_1860_seed_2117_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 01:31:46.495 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:31:47.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:33:40.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.50s (1.88min) +2026-04-26 01:33:40.919 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:40:37.569 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 161, train_steps: 6440 +2026-04-26 01:40:38.225 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 01:40:38.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:40:38.475 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:41:41.190 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000161/group_2/index_8899_seed_593_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 01:41:41.734 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:41:41.734 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:42:43.459 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000161/group_2/index_8899_seed_594_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 01:42:44.243 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:42:45.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:44:37.718 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.41s (1.87min) +2026-04-26 01:44:38.448 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:51:38.598 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 162, train_steps: 6480 +2026-04-26 01:51:39.262 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 01:51:39.366 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:51:39.402 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:52:42.266 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000162/group_2/index_3382_seed_5766_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 01:52:42.899 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:52:42.900 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:53:44.647 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000162/group_2/index_3382_seed_5767_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 01:53:45.445 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:53:46.338 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:55:39.932 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.44s (1.89min) +2026-04-26 01:55:40.671 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:02:38.285 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 163, train_steps: 6520 +2026-04-26 02:02:39.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 02:02:39.146 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:02:39.183 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:03:42.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000163/group_2/index_5439_seed_7648_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 02:03:43.052 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:03:43.055 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:04:45.862 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000163/group_2/index_5439_seed_7649_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 02:04:46.630 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:04:47.647 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:06:40.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.74s (1.88min) +2026-04-26 02:06:41.173 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:13:37.304 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 164, train_steps: 6560 +2026-04-26 02:13:37.970 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 02:13:38.155 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:13:38.234 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:14:40.862 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000164/group_2/index_683_seed_24700_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 02:14:41.871 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:14:41.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:15:43.557 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000164/group_2/index_683_seed_24701_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 02:15:44.235 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:15:45.119 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:17:37.681 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.40s (1.87min) +2026-04-26 02:17:38.449 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:24:36.093 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 165, train_steps: 6600 +2026-04-26 02:24:36.776 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 02:24:36.959 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:24:37.027 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:25:39.902 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000165/group_2/index_5998_seed_32828_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 02:25:40.495 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:25:40.498 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:26:42.382 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000165/group_2/index_5998_seed_32829_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 02:26:43.092 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:26:43.970 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:28:37.072 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.94s (1.88min) +2026-04-26 02:28:37.820 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:35:36.186 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 166, train_steps: 6640 +2026-04-26 02:35:36.853 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 02:35:37.054 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:35:37.146 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:36:39.705 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000166/group_2/index_2108_seed_33225_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 02:36:40.312 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:36:40.315 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:37:42.233 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000166/group_2/index_2108_seed_33226_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 02:37:43.043 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:37:44.062 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:39:36.760 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-26 02:39:37.517 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:46:35.363 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 167, train_steps: 6680 +2026-04-26 02:46:36.028 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 02:46:36.194 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:46:36.266 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:47:39.291 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000167/group_2/index_3206_seed_19644_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 02:47:39.855 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:47:39.855 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:48:41.837 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000167/group_2/index_3206_seed_19645_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 02:48:42.608 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:48:43.577 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:50:36.199 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.54s (1.88min) +2026-04-26 02:50:36.953 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:57:34.090 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 168, train_steps: 6720 +2026-04-26 02:57:34.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 02:57:34.978 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:57:35.057 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:58:37.562 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000168/group_2/index_4575_seed_33081_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 02:58:38.111 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:58:38.115 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:59:40.072 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000168/group_2/index_4575_seed_33082_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 02:59:40.905 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:59:41.951 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:01:34.508 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.55s (1.88min) +2026-04-26 03:01:35.286 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:08:32.561 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 169, train_steps: 6760 +2026-04-26 03:08:33.259 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 03:08:33.473 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:08:33.561 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:09:36.181 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000169/group_2/index_866_seed_28906_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 03:09:37.151 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:09:37.155 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:10:39.458 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000169/group_2/index_866_seed_28907_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 03:10:40.170 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:10:41.342 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:12:34.735 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.38s (1.89min) +2026-04-26 03:12:35.512 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:19:33.200 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 170, train_steps: 6800 +2026-04-26 03:20:08.674 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=170 (missing=0, unexpected=0) +2026-04-26 03:20:11.273 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 03:20:11.465 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:20:11.578 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:21:15.951 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000170/group_2/index_104_seed_20149_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 03:21:16.490 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:21:16.493 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:22:18.434 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000170/group_2/index_104_seed_20150_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 03:22:19.138 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:22:20.088 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:24:13.554 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-26 03:24:14.341 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:31:10.532 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 171, train_steps: 6840 +2026-04-26 03:31:11.195 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 03:31:11.337 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:31:11.370 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:32:14.297 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000171/group_2/index_2111_seed_11898_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 03:32:14.932 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:32:14.933 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:33:16.666 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000171/group_2/index_2111_seed_11899_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 03:33:17.360 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:33:18.374 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:35:12.843 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.43s (1.91min) +2026-04-26 03:35:13.629 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:42:09.593 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 172, train_steps: 6880 +2026-04-26 03:42:10.340 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 03:42:10.564 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:42:10.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:43:13.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000172/group_2/index_9557_seed_29458_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 03:43:13.679 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:43:13.682 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:44:15.819 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000172/group_2/index_9557_seed_29459_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 03:44:16.592 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:44:17.597 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:46:12.307 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.66s (1.91min) +2026-04-26 03:46:13.080 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:53:09.261 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 173, train_steps: 6920 +2026-04-26 03:53:09.944 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 03:53:10.123 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:53:10.199 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:54:12.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000173/group_2/index_6532_seed_7101_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 03:54:13.485 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:54:13.488 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:55:15.267 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000173/group_2/index_6532_seed_7102_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 03:55:15.891 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:55:16.914 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:57:11.310 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.36s (1.91min) +2026-04-26 03:57:12.080 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:04:09.216 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 174, train_steps: 6960 +2026-04-26 04:04:09.904 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 04:04:10.072 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:04:10.124 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:05:12.788 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000174/group_2/index_6521_seed_21351_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 04:05:13.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:05:13.863 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:06:15.782 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000174/group_2/index_6521_seed_21352_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 04:06:16.552 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:06:17.575 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:08:11.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.28s (1.90min) +2026-04-26 04:08:12.638 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:15:08.476 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 175, train_steps: 7000 +2026-04-26 04:15:09.153 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 04:15:09.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:15:09.459 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:16:11.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000175/group_2/index_6693_seed_16846_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 04:16:12.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:16:12.410 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:17:14.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000175/group_2/index_6693_seed_16847_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 04:17:15.084 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:17:16.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:19:10.352 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.22s (1.90min) +2026-04-26 04:19:11.125 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:26:07.160 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 176, train_steps: 7040 +2026-04-26 04:26:07.845 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 04:26:08.052 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:26:08.130 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:27:10.698 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000176/group_2/index_3524_seed_12974_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 04:27:11.250 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:27:11.253 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:28:13.064 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000176/group_2/index_3524_seed_12975_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 04:28:13.766 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:28:14.706 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:30:07.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.51s (1.88min) +2026-04-26 04:30:08.080 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:37:03.973 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 177, train_steps: 7080 +2026-04-26 04:37:04.673 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 04:37:04.843 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:37:04.911 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:38:07.724 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000177/group_2/index_2894_seed_2501_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 04:38:08.356 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:38:08.359 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:39:10.574 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000177/group_2/index_2894_seed_2502_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 04:39:11.260 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:39:12.293 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:41:05.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-26 04:41:06.225 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:48:01.085 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 178, train_steps: 7120 +2026-04-26 04:48:01.794 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 04:48:01.957 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:48:02.008 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:49:05.363 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000178/group_2/index_7939_seed_5148_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 04:49:05.895 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:49:05.895 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:50:08.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000178/group_2/index_7939_seed_5149_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 04:50:08.888 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:50:09.912 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:52:03.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.33s (1.89min) +2026-04-26 04:52:04.128 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:58:59.511 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 179, train_steps: 7160 +2026-04-26 04:59:00.163 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 04:59:00.306 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:59:00.348 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:00:02.909 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000179/group_2/index_4717_seed_1766_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 05:00:04.017 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:00:04.021 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:01:05.971 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000179/group_2/index_4717_seed_1767_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 05:01:06.656 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:01:07.610 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:03:00.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.71s (1.88min) +2026-04-26 05:03:01.226 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:09:59.565 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 180, train_steps: 7200 +2026-04-26 05:10:35.160 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=180 (missing=0, unexpected=0) +2026-04-26 05:10:36.709 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 05:10:36.880 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:10:36.932 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:11:40.793 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000180/group_2/index_164_seed_15875_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 05:11:41.370 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:11:41.372 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:12:43.032 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000180/group_2/index_164_seed_15876_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 05:12:43.761 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:12:44.739 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:14:37.483 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.63s (1.88min) +2026-04-26 05:14:38.259 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:21:35.544 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 181, train_steps: 7240 +2026-04-26 05:21:36.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 05:21:36.416 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:21:36.491 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:22:38.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000181/group_2/index_5749_seed_6021_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 05:22:39.535 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:22:39.537 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:23:41.582 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000181/group_2/index_5749_seed_6022_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 05:23:42.250 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:23:43.148 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:25:35.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.32s (1.87min) +2026-04-26 05:25:36.414 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:32:34.258 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 182, train_steps: 7280 +2026-04-26 05:32:34.943 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 05:32:35.150 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:32:35.232 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:33:38.115 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000182/group_2/index_1628_seed_270_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 05:33:38.643 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:33:38.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:34:40.751 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000182/group_2/index_1628_seed_271_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 05:34:41.458 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:34:42.447 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:36:35.534 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.95s (1.88min) +2026-04-26 05:36:36.319 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:43:34.157 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 183, train_steps: 7320 +2026-04-26 05:43:34.834 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 05:43:35.022 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:43:35.118 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:44:37.607 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000183/group_2/index_506_seed_18475_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 05:44:38.132 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:44:38.135 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:45:40.208 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000183/group_2/index_506_seed_18476_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 05:45:41.059 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:45:41.957 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:47:35.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.95s (1.88min) +2026-04-26 05:47:35.841 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:54:33.304 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 184, train_steps: 7360 +2026-04-26 05:54:33.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 05:54:34.168 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:54:34.232 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:55:36.857 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000184/group_2/index_8742_seed_13749_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 05:55:37.898 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:55:37.900 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:56:40.204 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000184/group_2/index_8742_seed_13750_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 05:56:41.071 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:56:41.963 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:58:34.918 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-26 05:58:35.691 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:05:33.609 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 185, train_steps: 7400 +2026-04-26 06:05:34.291 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 06:05:34.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:05:34.514 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:06:37.083 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000185/group_2/index_3333_seed_32831_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 06:06:37.628 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:06:37.635 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:07:39.546 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000185/group_2/index_3333_seed_32832_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 06:07:40.322 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:07:41.435 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:09:34.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.17s (1.89min) +2026-04-26 06:09:35.406 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:16:33.510 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 186, train_steps: 7440 +2026-04-26 06:16:34.187 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 06:16:34.373 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:16:34.450 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:17:37.005 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000186/group_2/index_9738_seed_1263_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 06:17:37.573 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:17:37.578 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:18:39.372 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000186/group_2/index_9738_seed_1264_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 06:18:40.178 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:18:41.349 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:20:34.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 06:20:35.168 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:27:33.298 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 187, train_steps: 7480 +2026-04-26 06:27:33.964 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 06:27:34.136 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:27:34.327 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:28:37.388 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000187/group_2/index_1181_seed_27981_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 06:28:37.949 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:28:37.951 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:29:40.211 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000187/group_2/index_1181_seed_27982_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 06:29:40.929 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:29:41.880 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:31:34.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 06:31:35.194 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:38:33.347 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 188, train_steps: 7520 +2026-04-26 06:38:34.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 06:38:34.254 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:38:34.359 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:39:37.398 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000188/group_2/index_2870_seed_19952_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 06:39:38.008 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:39:38.011 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:40:39.778 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000188/group_2/index_2870_seed_19953_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 06:40:40.478 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:40:41.380 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:42:34.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 06:42:35.240 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:49:33.025 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 189, train_steps: 7560 +2026-04-26 06:49:33.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 06:49:34.126 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:49:34.268 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:50:36.739 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000189/group_2/index_7286_seed_23689_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 06:50:37.719 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:50:37.722 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:51:40.131 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000189/group_2/index_7286_seed_23690_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 06:51:40.860 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:51:41.751 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:53:34.338 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 06:53:35.114 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:00:32.791 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 190, train_steps: 7600 +2026-04-26 07:01:08.332 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=190 (missing=0, unexpected=0) +2026-04-26 07:01:10.214 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 07:01:10.316 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:01:10.625 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:02:14.847 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000190/group_2/index_7780_seed_33202_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 07:02:15.378 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:02:15.382 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:03:16.910 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000190/group_2/index_7780_seed_33203_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 07:03:17.679 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:03:18.666 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:05:12.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.41s (1.89min) +2026-04-26 07:05:12.983 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:12:08.727 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 191, train_steps: 7640 +2026-04-26 07:12:09.447 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 07:12:09.583 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:12:09.682 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:13:12.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000191/group_2/index_1535_seed_7014_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 07:13:12.678 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:13:12.678 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:14:14.503 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000191/group_2/index_1535_seed_7015_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 07:14:15.352 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:14:16.402 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:16:09.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-26 07:16:10.494 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:23:05.834 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 192, train_steps: 7680 +2026-04-26 07:23:06.516 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 07:23:06.673 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:23:06.736 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:24:09.421 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000192/group_2/index_5808_seed_23572_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 07:24:09.970 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:24:09.972 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:25:12.257 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000192/group_2/index_5808_seed_23573_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 07:25:12.964 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:25:13.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:27:07.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.33s (1.89min) +2026-04-26 07:27:08.163 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:34:03.760 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 193, train_steps: 7720 +2026-04-26 07:34:04.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 07:34:04.634 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:34:04.703 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:35:07.833 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000193/group_2/index_8419_seed_17471_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 07:35:08.360 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:35:08.363 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:36:10.328 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000193/group_2/index_8419_seed_17472_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 07:36:11.014 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:36:11.927 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:38:05.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.10s (1.89min) +2026-04-26 07:38:05.941 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:45:01.415 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 194, train_steps: 7760 +2026-04-26 07:45:02.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 07:45:02.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:45:02.376 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:46:05.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000194/group_2/index_1726_seed_13158_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 07:46:06.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:46:06.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:47:08.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000194/group_2/index_1726_seed_13159_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 07:47:09.312 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:47:10.236 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:49:03.282 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.88s (1.88min) +2026-04-26 07:49:04.146 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:55:59.884 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 195, train_steps: 7800 +2026-04-26 07:56:00.562 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 07:56:00.717 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:56:00.768 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:57:03.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000195/group_2/index_1744_seed_29733_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 07:57:03.889 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:57:03.892 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:58:06.117 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000195/group_2/index_1744_seed_29734_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 07:58:06.850 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:58:07.871 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:00:00.600 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-26 08:00:01.495 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:07:00.280 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 196, train_steps: 7840 +2026-04-26 08:07:00.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 08:07:01.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:07:01.086 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:08:03.986 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000196/group_2/index_3962_seed_7387_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 08:08:04.521 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:08:04.524 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:09:06.459 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000196/group_2/index_3962_seed_7388_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 08:09:07.149 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 08:09:08.109 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:11:01.216 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 08:11:02.221 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:17:59.572 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 197, train_steps: 7880 +2026-04-26 08:18:00.280 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 08:18:00.407 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:18:00.437 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:19:03.091 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000197/group_2/index_2605_seed_10102_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 08:19:03.622 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:19:03.626 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:20:05.407 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000197/group_2/index_2605_seed_10103_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 08:20:06.191 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 08:20:07.163 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:21:59.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.64s (1.88min) +2026-04-26 08:22:00.686 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:28:58.416 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 198, train_steps: 7920 +2026-04-26 08:28:59.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 08:28:59.247 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:28:59.277 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:30:01.964 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000198/group_2/index_7088_seed_10500_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 08:30:02.559 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:30:02.562 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:31:04.554 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000198/group_2/index_7088_seed_10501_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 08:31:05.363 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 08:31:06.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:32:58.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.28s (1.87min) +2026-04-26 08:32:59.482 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:39:58.729 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 199, train_steps: 7960 +2026-04-26 08:39:59.398 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 08:39:59.500 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:39:59.531 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:41:02.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000199/group_2/index_9230_seed_15306_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 08:41:03.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:41:03.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:42:05.569 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000199/group_2/index_9230_seed_15307_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 08:42:06.279 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 08:42:07.177 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:43:59.764 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 08:44:00.639 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:50:58.988 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 200, train_steps: 8000 +2026-04-26 12:20:45.211 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=200 (missing=0, unexpected=0) +2026-04-26 12:20:49.068 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 12:20:49.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:20:49.362 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:21:51.309 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000200/group_2/index_8091_seed_32567_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 12:21:51.843 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:21:51.846 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:22:53.626 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000200/group_2/index_8091_seed_32568_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 12:22:54.286 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 12:22:55.732 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:24:50.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.58s (1.91min) +2026-04-26 12:24:56.413 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:32:00.165 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 201, train_steps: 8040 +2026-04-26 12:32:00.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 12:32:01.046 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:32:01.139 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:33:03.890 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000201/group_2/index_2323_seed_22154_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 12:33:04.459 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:33:04.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:34:06.072 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000201/group_2/index_2323_seed_22155_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 12:34:06.716 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 12:34:07.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:36:01.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.35s (1.89min) +2026-04-26 12:36:02.109 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:42:59.833 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 202, train_steps: 8080 +2026-04-26 12:43:00.534 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 12:43:00.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:43:00.685 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:44:03.351 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000202/group_2/index_8383_seed_21123_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 12:44:03.865 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:44:03.868 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:45:05.994 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000202/group_2/index_8383_seed_21124_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 12:45:06.833 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 12:45:07.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:47:00.479 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.61s (1.88min) +2026-04-26 12:47:01.470 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:53:59.439 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 203, train_steps: 8120 +2026-04-26 12:54:00.109 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 12:54:00.206 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:54:00.241 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:55:03.482 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000203/group_2/index_4696_seed_16712_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 12:55:04.048 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:55:04.438 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:56:08.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000203/group_2/index_4696_seed_16713_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 12:56:08.830 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 12:56:10.008 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:58:02.833 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-26 12:58:03.805 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:05:00.666 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 204, train_steps: 8160 +2026-04-26 13:05:01.339 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 13:05:01.490 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:05:01.523 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:06:04.537 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000204/group_2/index_3193_seed_17148_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 13:06:05.650 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:06:05.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:07:07.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000204/group_2/index_3193_seed_17149_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 13:07:08.187 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:07:09.353 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:09:02.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.06s (1.88min) +2026-04-26 13:09:03.239 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:16:01.268 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 205, train_steps: 8200 +2026-04-26 13:16:01.972 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 13:16:02.158 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:16:02.235 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:17:05.552 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000205/group_2/index_7806_seed_31775_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 13:17:06.123 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:17:06.124 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:18:08.142 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000205/group_2/index_7806_seed_31776_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 13:18:08.811 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:18:09.888 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:20:02.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-26 13:20:03.821 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:26:59.305 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 206, train_steps: 8240 +2026-04-26 13:26:59.984 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 13:27:00.144 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:27:00.197 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:28:02.888 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000206/group_2/index_1396_seed_12918_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 13:28:03.419 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:28:03.422 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:29:05.825 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000206/group_2/index_1396_seed_12919_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 13:29:06.606 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:29:07.553 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:31:00.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.74s (1.88min) +2026-04-26 13:31:01.278 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:37:59.666 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 207, train_steps: 8280 +2026-04-26 13:38:00.347 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 13:38:00.449 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:38:00.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:39:03.198 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000207/group_2/index_5802_seed_20218_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 13:39:03.736 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:39:03.739 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:40:05.503 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000207/group_2/index_5802_seed_20219_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 13:40:06.268 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:40:07.271 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:42:00.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-26 13:42:00.940 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:49:01.159 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 208, train_steps: 8320 +2026-04-26 13:49:01.837 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 13:49:01.984 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:49:02.018 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:50:06.208 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000208/group_2/index_4830_seed_9588_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 13:50:06.749 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:50:06.750 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:51:08.544 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000208/group_2/index_4830_seed_9589_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 13:51:09.390 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:51:10.475 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:53:03.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.88s (1.88min) +2026-04-26 13:53:04.215 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:00:03.068 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 209, train_steps: 8360 +2026-04-26 14:00:03.755 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 14:00:03.971 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:00:04.095 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:01:07.206 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000209/group_2/index_9129_seed_29778_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 14:01:08.338 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:01:08.341 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:02:10.174 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000209/group_2/index_9129_seed_29779_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 14:02:10.748 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:02:11.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:04:05.168 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.37s (1.89min) +2026-04-26 14:04:05.932 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:11:03.230 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 210, train_steps: 8400 +2026-04-26 14:11:38.375 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=210 (missing=0, unexpected=0) +2026-04-26 14:11:40.804 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 14:11:40.929 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:11:40.971 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:12:44.253 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000210/group_2/index_6321_seed_32531_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 14:12:44.798 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:12:44.801 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:13:47.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000210/group_2/index_6321_seed_32532_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 14:13:48.154 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:13:49.190 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:15:42.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.31s (1.89min) +2026-04-26 14:15:43.299 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:22:40.638 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 211, train_steps: 8440 +2026-04-26 14:22:41.314 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 14:22:41.476 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:22:41.535 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:23:44.836 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000211/group_2/index_6599_seed_24492_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 14:23:45.356 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:23:45.359 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:24:47.486 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000211/group_2/index_6599_seed_24493_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 14:24:48.205 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:24:49.249 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:26:43.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.49s (1.91min) +2026-04-26 14:26:44.576 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:33:43.222 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 212, train_steps: 8480 +2026-04-26 14:33:43.889 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 14:33:44.072 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:33:44.146 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:34:46.731 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000212/group_2/index_9528_seed_2414_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 14:34:47.244 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:34:47.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:35:49.661 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000212/group_2/index_9528_seed_2415_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 14:35:50.283 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:35:51.307 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:37:44.537 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.21s (1.89min) +2026-04-26 14:37:45.309 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:44:44.121 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 213, train_steps: 8520 +2026-04-26 14:44:44.803 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 14:44:44.946 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:44:44.985 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:45:47.698 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000213/group_2/index_9423_seed_22988_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 14:45:48.226 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:45:48.231 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:46:50.046 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000213/group_2/index_9423_seed_22989_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 14:46:50.750 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:46:51.689 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:48:44.769 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 14:48:45.537 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:55:44.206 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 214, train_steps: 8560 +2026-04-26 14:55:44.872 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 14:55:45.080 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:55:45.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:56:47.755 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000214/group_2/index_2807_seed_31851_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 14:56:48.884 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:56:48.887 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:57:50.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000214/group_2/index_2807_seed_31852_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 14:57:51.510 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:57:52.555 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:59:46.970 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.39s (1.91min) +2026-04-26 14:59:47.719 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:06:44.133 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 215, train_steps: 8600 +2026-04-26 15:06:44.806 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 15:06:44.963 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:06:45.046 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:07:47.497 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000215/group_2/index_6444_seed_23817_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 15:07:48.014 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:07:48.018 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:08:49.904 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000215/group_2/index_6444_seed_23818_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 15:08:50.615 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:08:51.546 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:10:44.882 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.20s (1.89min) +2026-04-26 15:10:45.667 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:17:43.231 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 216, train_steps: 8640 +2026-04-26 15:17:43.904 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 15:17:44.113 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:17:44.213 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:18:46.623 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000216/group_2/index_4314_seed_5521_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 15:18:47.174 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:18:47.177 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:19:48.740 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000216/group_2/index_4314_seed_5522_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 15:19:49.423 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:19:50.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:21:43.748 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.27s (1.89min) +2026-04-26 15:21:44.529 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:28:42.305 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 217, train_steps: 8680 +2026-04-26 15:28:42.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 15:28:43.119 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:28:43.135 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:29:46.058 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000217/group_2/index_5052_seed_17254_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 15:29:46.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:29:46.597 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:30:48.632 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000217/group_2/index_5052_seed_17255_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 15:30:49.417 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:30:50.364 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:32:43.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.17s (1.89min) +2026-04-26 15:32:44.428 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:39:42.314 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 218, train_steps: 8720 +2026-04-26 15:39:42.994 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 15:39:43.142 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:39:43.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:40:45.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000218/group_2/index_6232_seed_8245_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 15:40:46.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:40:46.443 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:41:48.435 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000218/group_2/index_6232_seed_8246_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 15:41:49.056 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:41:50.083 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:43:43.512 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.40s (1.89min) +2026-04-26 15:43:44.280 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:50:44.226 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 219, train_steps: 8760 +2026-04-26 15:50:44.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 15:50:45.066 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:50:45.154 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:51:47.829 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000219/group_2/index_294_seed_24746_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 15:51:49.004 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:51:49.007 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:52:50.792 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000219/group_2/index_294_seed_24747_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 15:52:51.510 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:52:52.521 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:54:45.933 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-26 15:54:46.697 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:01:44.554 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 220, train_steps: 8800 +2026-04-26 16:02:20.019 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=220 (missing=0, unexpected=0) +2026-04-26 16:02:22.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 16:02:22.377 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:02:22.440 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:03:25.439 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000220/group_2/index_8019_seed_14373_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 16:03:25.993 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:03:25.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:04:28.590 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000220/group_2/index_8019_seed_14374_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 16:04:29.257 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:04:30.355 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:06:23.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 16:06:24.160 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:13:20.882 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 221, train_steps: 8840 +2026-04-26 16:13:21.553 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 16:13:21.787 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:13:21.923 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:14:24.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000221/group_2/index_675_seed_14931_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 16:14:24.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:14:24.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:15:27.198 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000221/group_2/index_675_seed_14932_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 16:15:27.851 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:15:28.939 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:17:22.294 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.19s (1.89min) +2026-04-26 16:17:23.059 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:24:18.901 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 222, train_steps: 8880 +2026-04-26 16:24:19.590 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 16:24:19.739 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:24:19.785 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:25:22.315 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000222/group_2/index_8681_seed_21031_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 16:25:22.853 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:25:22.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:26:24.810 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000222/group_2/index_8681_seed_21032_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 16:26:25.462 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:26:26.365 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:28:20.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.60s (1.89min) +2026-04-26 16:28:20.937 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:35:18.494 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 223, train_steps: 8920 +2026-04-26 16:35:19.141 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 16:35:19.288 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:35:19.338 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:36:22.087 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000223/group_2/index_8004_seed_6591_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 16:36:22.632 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:36:22.635 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:37:24.552 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000223/group_2/index_8004_seed_6592_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 16:37:25.380 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:37:26.275 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:39:20.526 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.08s (1.90min) +2026-04-26 16:39:21.310 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:46:18.198 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 224, train_steps: 8960 +2026-04-26 16:46:18.872 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 16:46:18.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:46:19.037 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:47:21.493 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000224/group_2/index_8310_seed_32350_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 16:47:22.429 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:47:22.430 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:48:24.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000224/group_2/index_8310_seed_32351_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 16:48:25.169 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:48:26.221 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:50:19.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.43s (1.89min) +2026-04-26 16:50:20.636 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:57:18.897 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 10, sp_rank 0: update step: 225, train_steps: 9000 +2026-04-26 16:57:19.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 10, dp_rank 5: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=2, rank_in_group=1 +2026-04-26 16:57:19.745 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:57:19.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:58:22.661 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000225/group_2/index_1752_seed_16776_dp_5_rank_10_sample_2_slot_0.mp4 +2026-04-26 16:58:23.204 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 10 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:58:23.205 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 10 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:59:24.952 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 10: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000225/group_2/index_1752_seed_16777_dp_5_rank_10_sample_3_slot_1.mp4 +2026-04-26 16:59:25.589 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 10: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:59:26.623 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 10: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 17:01:20.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 10: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.59s (1.89min) +2026-04-26 17:01:21.021 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] diff --git a/outputs/yw004-flow-baseline/logs/training_rank_17.log b/outputs/yw004-flow-baseline/logs/training_rank_17.log new file mode 100644 index 0000000000000000000000000000000000000000..ea79293e7d136058d26279fb33e9ccce44ba7412 --- /dev/null +++ b/outputs/yw004-flow-baseline/logs/training_rank_17.log @@ -0,0 +1,2344 @@ +2026-04-22 05:16:28.095 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-22 05:16:28.095 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-22 05:16:28.417 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-22 05:16:28.418 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-22 05:16:31.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-22 05:16:31.957 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-22 05:16:31.991 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-22 05:18:37.584 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-22 05:18:37.601 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-22 05:20:29.262 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-22 05:20:49.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-22 05:22:54.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 125.23s (2.09min) +2026-04-22 05:22:55.528 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-22 05:23:00.734 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 17, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-23 22:59:07.160 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-23 22:59:07.160 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-23 22:59:07.476 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-23 22:59:07.477 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-23 22:59:09.742 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-23 22:59:09.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 22:59:09.891 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:00:31.259 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:00:31.261 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:01:38.052 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-23 23:01:54.471 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:03:48.744 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.24s (1.90min) +2026-04-23 23:03:49.462 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:03:52.446 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 17, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-23 23:11:00.444 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 1, train_steps: 40 +2026-04-23 23:11:01.001 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-23 23:11:01.161 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:11:01.194 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:12:04.502 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:12:04.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:13:10.971 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-23 23:13:11.898 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:15:04.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.96s (1.88min) +2026-04-23 23:15:05.597 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:22:00.766 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 2, train_steps: 80 +2026-04-23 23:22:01.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-23 23:22:01.554 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:22:01.592 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:23:04.692 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:23:04.695 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:24:11.378 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-23 23:24:12.292 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:26:04.847 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.44s (1.87min) +2026-04-23 23:26:05.512 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:32:59.501 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 3, train_steps: 120 +2026-04-23 23:33:00.106 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-23 23:33:00.237 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:33:00.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:34:03.538 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:34:03.541 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:35:09.863 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-23 23:35:10.777 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:37:04.159 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-23 23:37:05.019 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:20:35.187 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-24 16:20:35.190 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-24 16:20:35.577 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-24 16:20:35.577 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-24 16:22:55.302 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 16:22:55.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:22:55.473 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:24:15.703 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:24:15.705 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:25:22.590 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 16:25:38.300 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:27:33.392 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.00s (1.92min) +2026-04-24 16:27:34.083 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:27:37.083 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 17, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-24 16:34:45.900 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 1, train_steps: 40 +2026-04-24 16:34:46.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 16:34:46.604 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:34:46.627 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:35:50.212 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:35:50.214 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:36:56.816 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 16:36:57.665 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:38:52.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.83s (1.91min) +2026-04-24 16:38:53.438 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:45:50.610 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 2, train_steps: 80 +2026-04-24 16:45:51.183 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 16:45:51.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:45:51.317 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:46:55.176 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:46:55.180 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:48:01.526 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 16:48:02.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:49:56.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.95s (1.90min) +2026-04-24 16:49:57.543 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:56:53.861 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 3, train_steps: 120 +2026-04-24 16:56:54.475 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 16:56:54.582 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:56:54.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:57:58.329 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:57:58.332 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:59:05.293 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 16:59:06.266 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:01:00.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.67s (1.89min) +2026-04-24 17:01:00.911 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:07:58.022 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 4, train_steps: 160 +2026-04-24 17:07:58.651 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 17:07:58.808 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:07:58.854 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:09:02.251 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:09:02.254 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:10:09.709 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 17:10:10.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:12:03.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-24 17:12:04.657 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:18:58.961 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 5, train_steps: 200 +2026-04-24 17:18:59.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 17:18:59.690 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:18:59.692 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:20:03.425 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:20:03.429 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:21:09.669 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 17:21:10.609 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:23:03.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.18s (1.89min) +2026-04-24 17:23:04.742 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:29:59.862 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 6, train_steps: 240 +2026-04-24 17:30:00.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 17:30:00.672 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:30:00.917 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:31:04.870 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:31:04.871 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:32:11.141 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 17:32:12.076 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:34:05.611 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.46s (1.89min) +2026-04-24 17:34:06.350 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:41:01.312 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 7, train_steps: 280 +2026-04-24 17:41:02.012 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 17:41:02.128 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:41:02.163 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:42:05.823 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:42:05.824 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:43:13.039 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 17:43:13.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:45:07.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.59s (1.89min) +2026-04-24 17:45:08.372 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:52:03.903 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 8, train_steps: 320 +2026-04-24 17:52:04.641 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 17:52:04.808 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:52:04.884 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:53:09.466 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:53:09.470 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:54:15.733 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 17:54:16.640 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:56:11.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.65s (1.91min) +2026-04-24 17:56:12.155 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:03:07.481 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 9, train_steps: 360 +2026-04-24 18:03:08.141 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 18:03:08.296 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:03:08.313 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:04:12.720 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:04:12.720 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:05:19.461 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 18:05:20.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:07:15.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.73s (1.91min) +2026-04-24 18:07:16.100 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:14:11.325 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 10, train_steps: 400 +2026-04-24 18:14:47.111 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=10 (missing=0, unexpected=0) +2026-04-24 18:14:48.648 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 18:14:48.741 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:14:48.792 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:15:53.674 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:15:53.678 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:17:00.685 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 18:17:01.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:18:56.315 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.28s (1.90min) +2026-04-24 18:18:57.069 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:25:52.433 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 11, train_steps: 440 +2026-04-24 18:25:57.106 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 18:25:58.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:26:01.688 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:27:11.030 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:27:11.037 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:28:17.701 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 18:28:18.790 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:30:13.546 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.59s (1.91min) +2026-04-24 18:30:14.355 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:37:08.681 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 12, train_steps: 480 +2026-04-24 18:37:09.384 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 18:37:09.526 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:37:09.584 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:38:13.158 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:38:13.164 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:39:20.086 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 18:39:20.973 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:41:14.915 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.62s (1.89min) +2026-04-24 18:41:15.665 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:48:09.971 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 13, train_steps: 520 +2026-04-24 18:48:10.661 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 18:48:10.770 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:48:10.814 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:49:14.446 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:49:14.449 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:50:21.152 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 18:50:22.366 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:52:17.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.00s (1.92min) +2026-04-24 18:52:18.453 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:59:16.382 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 14, train_steps: 560 +2026-04-24 18:59:17.062 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 18:59:17.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:59:17.337 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:00:21.211 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:00:21.214 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:01:28.155 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 19:01:29.322 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:03:23.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.03s (1.90min) +2026-04-24 19:03:24.181 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:10:20.606 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 15, train_steps: 600 +2026-04-24 19:10:21.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 19:10:21.508 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:10:21.574 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:11:25.599 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:11:25.602 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:12:32.429 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 19:12:33.367 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:14:26.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.49s (1.89min) +2026-04-24 19:14:27.771 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:21:23.285 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 16, train_steps: 640 +2026-04-24 19:21:23.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 19:21:24.060 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:21:24.103 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:22:27.887 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:22:27.890 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:23:35.008 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 19:23:35.967 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:25:30.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.21s (1.90min) +2026-04-24 19:25:30.997 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:32:25.354 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 17, train_steps: 680 +2026-04-24 19:32:26.045 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 19:32:26.188 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:32:26.224 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:33:30.046 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:33:30.050 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:34:36.458 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 19:34:37.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:36:31.741 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.25s (1.90min) +2026-04-24 19:36:32.486 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:43:28.610 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 18, train_steps: 720 +2026-04-24 19:43:29.285 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 19:43:29.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:43:29.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:44:33.245 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:44:33.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:45:40.613 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 19:45:41.471 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:47:33.981 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.34s (1.87min) +2026-04-24 19:47:34.834 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:54:32.130 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 19, train_steps: 760 +2026-04-24 19:54:32.878 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 19:54:33.036 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:54:33.118 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:55:36.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:55:36.921 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:56:44.127 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 19:56:44.952 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:58:40.230 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.07s (1.92min) +2026-04-24 19:58:44.148 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:05:44.200 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 20, train_steps: 800 +2026-04-24 20:06:19.810 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=20 (missing=0, unexpected=0) +2026-04-24 20:06:21.595 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 20:06:21.708 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:06:21.762 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:07:26.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:07:26.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:08:34.364 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 20:08:34.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:10:28.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.51s (1.89min) +2026-04-24 20:10:29.682 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:17:24.325 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 21, train_steps: 840 +2026-04-24 20:17:25.021 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 20:17:25.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:17:25.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:18:28.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:18:28.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:19:35.520 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 20:19:36.345 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:21:30.821 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.27s (1.90min) +2026-04-24 20:21:31.550 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:28:27.498 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 22, train_steps: 880 +2026-04-24 20:28:28.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 20:28:28.387 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:28:28.485 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:29:32.116 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:29:32.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:30:38.689 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 20:30:39.735 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:32:33.281 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.23s (1.89min) +2026-04-24 20:32:34.031 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:39:30.419 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 23, train_steps: 920 +2026-04-24 20:39:31.115 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 20:39:31.273 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:39:31.337 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:40:34.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:40:34.861 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:41:42.474 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 20:41:43.375 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:43:36.626 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-24 20:43:37.363 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:50:35.668 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 24, train_steps: 960 +2026-04-24 20:50:36.341 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 20:50:36.484 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:50:36.549 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:51:40.292 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:51:40.296 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:52:47.388 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 20:52:48.267 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:54:41.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.56s (1.89min) +2026-04-24 20:54:42.723 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:01:38.801 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 25, train_steps: 1000 +2026-04-24 21:01:39.488 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 21:01:39.609 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:01:39.642 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:02:43.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:02:43.328 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:03:50.856 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 21:03:51.668 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:05:45.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.58s (1.89min) +2026-04-24 21:05:46.213 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:12:42.836 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 26, train_steps: 1040 +2026-04-24 21:12:43.522 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 21:12:43.712 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:12:43.785 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:13:47.320 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:13:47.324 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:14:53.938 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 21:14:55.229 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:16:49.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.91s (1.90min) +2026-04-24 21:16:50.028 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:23:48.908 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 27, train_steps: 1080 +2026-04-24 21:23:49.571 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 21:23:49.721 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:23:49.784 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:24:54.054 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:24:54.057 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:26:01.272 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 21:26:02.341 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:27:56.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.81s (1.90min) +2026-04-24 21:27:57.171 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:34:53.750 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 28, train_steps: 1120 +2026-04-24 21:34:54.423 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 21:34:54.558 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:34:54.592 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:35:58.488 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:35:58.491 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:37:05.973 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 21:37:06.808 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:39:00.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.28s (1.89min) +2026-04-24 21:39:01.199 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:45:58.741 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 29, train_steps: 1160 +2026-04-24 21:45:59.417 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 21:45:59.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:45:59.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:47:03.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:47:03.107 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:48:10.746 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 21:48:11.583 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:50:04.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.16s (1.89min) +2026-04-24 21:50:05.708 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:57:02.094 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 30, train_steps: 1200 +2026-04-24 21:57:37.360 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=30 (missing=0, unexpected=0) +2026-04-24 21:57:39.437 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 21:57:39.576 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:57:39.758 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:58:45.065 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:58:45.065 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:59:52.355 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 21:59:53.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:01:46.757 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-24 22:01:47.504 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:08:45.780 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 31, train_steps: 1240 +2026-04-24 22:08:46.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 22:08:46.541 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:08:46.580 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:09:50.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:09:50.421 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:10:57.073 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 22:10:58.040 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:12:53.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.30s (1.92min) +2026-04-24 22:12:54.309 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:19:51.472 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 32, train_steps: 1280 +2026-04-24 22:19:52.161 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 22:19:52.341 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:19:52.409 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:20:56.012 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:20:56.013 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:22:03.179 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 22:22:04.316 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:23:57.716 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.37s (1.89min) +2026-04-24 22:23:58.466 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:30:58.135 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 33, train_steps: 1320 +2026-04-24 22:30:58.824 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 22:30:58.944 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:30:58.966 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:32:02.705 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:32:02.708 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:33:09.413 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 22:33:10.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:35:03.144 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-24 22:35:04.092 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:42:00.454 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 34, train_steps: 1360 +2026-04-24 22:42:01.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 22:42:01.500 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:42:01.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:43:05.226 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:43:05.230 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:44:12.155 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 22:44:13.110 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:46:06.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.71s (1.90min) +2026-04-24 22:46:07.670 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:53:03.268 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 35, train_steps: 1400 +2026-04-24 22:53:03.994 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 22:53:04.206 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:53:04.315 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:54:08.814 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:54:08.818 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:55:15.120 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 22:55:16.074 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:57:11.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.09s (1.92min) +2026-04-24 22:57:11.981 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:04:06.933 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 36, train_steps: 1440 +2026-04-24 23:04:07.613 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 23:04:07.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:04:07.932 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:05:11.667 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:05:11.668 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:06:17.903 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 23:06:18.871 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:08:12.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.93s (1.90min) +2026-04-24 23:08:13.635 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:15:08.352 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 37, train_steps: 1480 +2026-04-24 23:15:09.050 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 23:15:09.224 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:15:09.312 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:16:13.007 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:16:13.010 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:17:19.543 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 23:17:20.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:19:14.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.62s (1.89min) +2026-04-24 23:19:15.003 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:26:08.849 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 38, train_steps: 1520 +2026-04-24 23:26:09.562 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 23:26:09.758 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:26:09.868 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:27:13.590 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:27:13.593 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:28:19.924 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 23:28:20.879 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:30:16.245 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.26s (1.92min) +2026-04-24 23:30:16.994 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:37:13.237 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 39, train_steps: 1560 +2026-04-24 23:37:13.829 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 23:37:13.937 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:37:13.951 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:38:17.862 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:38:17.866 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:39:24.937 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 23:39:25.880 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:41:19.730 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.77s (1.90min) +2026-04-24 23:41:20.637 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:48:16.332 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 40, train_steps: 1600 +2026-04-24 23:48:51.657 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=40 (missing=0, unexpected=0) +2026-04-24 23:48:53.183 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-24 23:48:53.334 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:48:53.374 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:49:58.946 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:49:58.947 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:51:06.514 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-24 23:51:07.459 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:53:01.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.68s (1.89min) +2026-04-24 23:53:02.050 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:59:59.580 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 41, train_steps: 1640 +2026-04-25 00:00:00.257 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 00:00:00.367 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:00:00.397 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:01:04.512 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:01:04.512 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:02:10.749 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 00:02:11.607 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:04:04.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.80s (1.88min) +2026-04-25 00:04:05.332 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:10:58.020 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 42, train_steps: 1680 +2026-04-25 00:10:58.704 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 00:10:58.925 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:10:59.038 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:12:02.871 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:12:02.871 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:13:09.348 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 00:13:10.323 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:15:03.421 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 00:15:04.376 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:21:59.238 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 43, train_steps: 1720 +2026-04-25 00:21:59.912 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 00:22:00.072 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:22:00.138 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:23:03.918 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:23:03.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:24:10.090 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 00:24:11.065 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:26:03.763 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.63s (1.88min) +2026-04-25 00:26:04.672 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:32:57.203 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 44, train_steps: 1760 +2026-04-25 00:32:57.876 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 00:32:58.028 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:32:58.075 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:34:02.107 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:34:02.111 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:35:09.484 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 00:35:10.388 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:37:04.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.64s (1.89min) +2026-04-25 00:37:04.951 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:43:59.669 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 45, train_steps: 1800 +2026-04-25 00:44:00.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 00:44:00.535 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:44:00.617 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:45:04.367 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:45:04.368 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:46:10.674 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 00:46:11.641 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:48:05.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.47s (1.89min) +2026-04-25 00:48:05.924 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:54:58.896 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 46, train_steps: 1840 +2026-04-25 00:54:59.584 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 00:54:59.757 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:54:59.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:56:03.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:56:03.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:57:10.209 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 00:57:11.085 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:59:04.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.76s (1.88min) +2026-04-25 00:59:04.981 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:05:59.421 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 47, train_steps: 1880 +2026-04-25 01:06:00.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 01:06:00.314 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:06:00.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:07:04.543 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:07:04.547 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:08:10.976 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 01:08:11.859 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:10:05.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.63s (1.89min) +2026-04-25 01:10:06.415 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:16:59.723 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 48, train_steps: 1920 +2026-04-25 01:17:00.458 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 01:17:00.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:17:00.768 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:18:04.578 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:18:04.581 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:19:11.094 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 01:19:11.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:21:04.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.49s (1.87min) +2026-04-25 01:21:05.360 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:27:59.066 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 49, train_steps: 1960 +2026-04-25 01:27:59.741 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 01:27:59.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:27:59.931 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:29:03.824 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:29:03.829 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:30:11.056 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 01:30:11.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:32:05.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 01:32:05.839 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:38:59.775 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 50, train_steps: 2000 +2026-04-25 01:39:35.179 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=50 (missing=0, unexpected=0) +2026-04-25 01:39:37.201 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 01:39:37.422 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:39:37.496 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:40:42.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:40:42.784 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:41:49.099 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 01:41:49.939 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:43:43.911 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.70s (1.89min) +2026-04-25 01:43:44.667 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:50:39.898 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 51, train_steps: 2040 +2026-04-25 01:50:40.566 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 01:50:40.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:50:40.693 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:51:44.539 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:51:44.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:52:51.543 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 01:52:52.505 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:54:45.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.11s (1.89min) +2026-04-25 01:54:46.440 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:01:41.413 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 52, train_steps: 2080 +2026-04-25 02:01:42.118 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 02:01:42.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:01:42.261 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:02:46.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:02:46.250 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:03:53.253 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 02:03:54.369 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:05:47.329 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.76s (1.88min) +2026-04-25 02:05:48.075 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:12:42.733 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 53, train_steps: 2120 +2026-04-25 02:12:43.409 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 02:12:43.573 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:12:43.633 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:13:47.763 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:13:47.766 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:14:54.153 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 02:14:55.337 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:16:50.907 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.26s (1.92min) +2026-04-25 02:16:51.652 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:23:48.262 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 54, train_steps: 2160 +2026-04-25 02:23:48.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 02:23:49.062 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:23:49.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:24:52.982 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:24:52.983 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:26:00.233 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 02:26:01.231 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:27:54.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.49s (1.89min) +2026-04-25 02:27:55.727 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:34:49.799 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 55, train_steps: 2200 +2026-04-25 02:34:50.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 02:34:50.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:34:50.748 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:35:54.340 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:35:54.343 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:37:00.803 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 02:37:01.899 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:38:55.198 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.10s (1.89min) +2026-04-25 02:38:56.013 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:45:52.281 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 56, train_steps: 2240 +2026-04-25 02:45:52.981 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 02:45:53.147 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:45:53.207 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:46:56.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:46:56.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:48:03.888 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 02:48:05.143 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:49:57.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-25 02:49:58.693 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:56:56.040 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 57, train_steps: 2280 +2026-04-25 02:56:56.726 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 02:56:56.844 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:56:56.881 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:58:00.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:58:00.416 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:59:08.398 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 02:59:09.349 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:01:02.669 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 03:01:03.523 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:07:57.565 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 58, train_steps: 2320 +2026-04-25 03:07:58.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 03:07:58.458 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:07:58.568 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:09:02.178 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:09:02.181 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:10:09.199 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 03:10:10.029 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:12:03.176 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.93s (1.88min) +2026-04-25 03:12:04.087 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:18:58.325 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 59, train_steps: 2360 +2026-04-25 03:18:58.991 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 03:18:59.168 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:18:59.240 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:20:02.963 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:20:02.967 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:21:10.434 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 03:21:11.255 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:23:04.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 03:23:05.279 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:29:58.046 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 60, train_steps: 2400 +2026-04-25 03:30:33.544 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=60 (missing=0, unexpected=0) +2026-04-25 03:30:35.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 03:30:35.923 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:30:35.980 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:31:40.924 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:31:40.928 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:32:47.555 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 03:32:48.385 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:34:41.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.89s (1.88min) +2026-04-25 03:34:42.379 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:41:36.647 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 61, train_steps: 2440 +2026-04-25 03:41:37.321 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 03:41:37.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:41:37.628 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:42:41.573 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:42:41.574 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:43:47.993 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 03:43:48.819 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:45:42.147 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 03:45:42.890 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:52:38.584 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 62, train_steps: 2480 +2026-04-25 03:52:39.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 03:52:39.599 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:52:39.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:53:43.578 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:53:43.579 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:54:50.798 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 03:54:51.627 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:56:45.502 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 03:56:46.244 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:03:40.364 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 63, train_steps: 2520 +2026-04-25 04:03:41.048 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 04:03:41.180 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:03:41.225 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:04:45.023 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:04:45.028 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:05:52.600 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 04:05:53.704 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:07:47.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.39s (1.89min) +2026-04-25 04:07:48.159 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:14:42.703 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 64, train_steps: 2560 +2026-04-25 04:14:43.381 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 04:14:43.534 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:14:43.584 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:15:47.546 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:15:47.550 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:16:55.118 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 04:16:56.141 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:18:51.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.84s (1.91min) +2026-04-25 04:18:51.931 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:25:49.467 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 65, train_steps: 2600 +2026-04-25 04:25:50.369 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 04:25:50.580 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:25:50.691 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:26:54.162 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:26:54.163 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:28:01.050 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 04:28:02.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:29:55.700 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.38s (1.89min) +2026-04-25 04:29:56.439 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:36:49.680 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 66, train_steps: 2640 +2026-04-25 04:36:50.360 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 04:36:50.575 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:36:50.670 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:37:54.327 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:37:54.330 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:39:00.784 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 04:39:01.813 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:40:55.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 04:40:56.113 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:47:53.122 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 67, train_steps: 2680 +2026-04-25 04:47:53.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 04:47:54.017 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:47:54.127 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:48:57.662 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:48:57.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:50:04.304 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 04:50:05.372 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:51:58.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.99s (1.88min) +2026-04-25 04:51:59.200 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:58:56.569 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 68, train_steps: 2720 +2026-04-25 04:58:57.370 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 04:58:57.544 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:58:57.624 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:00:01.293 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:00:01.296 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:01:08.263 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 05:01:09.108 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:03:03.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.76s (1.90min) +2026-04-25 05:03:04.063 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:09:58.424 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 69, train_steps: 2760 +2026-04-25 05:09:59.100 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 05:09:59.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:09:59.346 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:11:03.036 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:11:03.040 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:12:09.945 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 05:12:10.785 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:14:04.032 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.04s (1.88min) +2026-04-25 05:14:05.001 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:20:59.634 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 70, train_steps: 2800 +2026-04-25 05:21:35.011 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=70 (missing=0, unexpected=0) +2026-04-25 05:21:36.643 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 05:21:36.729 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:21:36.787 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:22:41.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:22:41.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:23:48.565 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 05:23:49.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:25:42.836 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 05:25:43.591 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:32:40.074 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 71, train_steps: 2840 +2026-04-25 05:32:40.746 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 05:32:40.890 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:32:40.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:33:44.744 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:33:44.748 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:34:52.169 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 05:34:53.003 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:36:46.381 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-25 05:36:47.142 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:43:44.125 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 72, train_steps: 2880 +2026-04-25 05:43:44.828 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 05:43:45.023 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:43:45.115 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:44:48.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:44:48.521 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:45:55.244 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 05:45:56.205 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:47:51.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.85s (1.91min) +2026-04-25 05:47:52.116 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:54:50.139 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 73, train_steps: 2920 +2026-04-25 05:54:50.861 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 05:54:50.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:54:51.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:55:54.842 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:55:54.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:57:01.193 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 05:57:02.267 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:58:55.788 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.22s (1.89min) +2026-04-25 05:58:56.533 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:05:50.886 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 74, train_steps: 2960 +2026-04-25 06:05:51.584 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 06:05:51.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:05:51.735 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:06:55.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:06:55.592 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:08:02.524 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 06:08:03.631 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:09:56.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.50s (1.87min) +2026-04-25 06:09:57.235 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:16:51.622 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 75, train_steps: 3000 +2026-04-25 06:16:52.284 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 06:16:52.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:16:52.468 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:17:56.544 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:17:56.548 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:19:03.393 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 06:19:04.340 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:20:57.259 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.61s (1.88min) +2026-04-25 06:20:58.016 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:27:55.879 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 76, train_steps: 3040 +2026-04-25 06:27:56.549 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 06:27:56.749 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:27:56.828 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:29:00.591 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:29:00.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:30:07.922 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 06:30:08.762 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:32:02.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 06:32:02.965 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:38:58.693 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 77, train_steps: 3080 +2026-04-25 06:38:59.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 06:38:59.581 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:38:59.672 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:40:03.363 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:40:03.367 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:41:09.640 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 06:41:10.478 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:43:03.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 06:43:04.375 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:49:59.591 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 78, train_steps: 3120 +2026-04-25 06:50:00.266 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 06:50:00.468 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:50:00.557 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:51:04.066 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:51:04.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:52:11.015 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 06:52:11.848 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:54:05.108 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.06s (1.88min) +2026-04-25 06:54:05.873 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:01:01.032 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 79, train_steps: 3160 +2026-04-25 07:01:01.707 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 07:01:01.902 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:01:01.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:02:05.834 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:02:05.835 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:03:13.538 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 07:03:14.372 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:05:07.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 07:05:08.695 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:12:02.968 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 80, train_steps: 3200 +2026-04-25 07:12:38.608 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=80 (missing=0, unexpected=0) +2026-04-25 07:12:40.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 07:12:40.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:12:40.625 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:13:45.692 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:13:45.696 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:14:52.820 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 07:14:53.929 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:16:47.581 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.32s (1.89min) +2026-04-25 07:16:48.331 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:23:43.365 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 81, train_steps: 3240 +2026-04-25 07:23:44.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 07:23:44.280 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:23:44.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:24:47.720 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:24:47.722 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:25:54.390 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 07:25:55.557 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:27:49.977 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.21s (1.90min) +2026-04-25 07:27:50.727 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:34:47.809 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 82, train_steps: 3280 +2026-04-25 07:34:48.495 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 07:34:48.630 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:34:48.674 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:35:52.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:35:52.405 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:36:59.145 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 07:36:59.984 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:38:55.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.80s (1.91min) +2026-04-25 07:38:55.995 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:45:52.251 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 83, train_steps: 3320 +2026-04-25 07:45:52.937 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 07:45:53.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:45:53.100 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:46:56.991 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:46:56.994 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:48:04.085 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 07:48:04.967 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:49:58.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.13s (1.89min) +2026-04-25 07:49:59.128 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:56:57.603 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 84, train_steps: 3360 +2026-04-25 07:56:58.300 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 07:56:58.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:56:58.513 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:58:02.228 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:58:02.229 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:59:09.615 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 07:59:10.658 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:01:04.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.45s (1.89min) +2026-04-25 08:01:05.090 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:08:00.263 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 85, train_steps: 3400 +2026-04-25 08:08:00.944 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 08:08:01.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:08:01.089 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:09:04.924 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:09:04.925 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:10:11.351 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 08:10:12.189 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:12:05.564 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 08:12:06.325 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:19:02.164 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 86, train_steps: 3440 +2026-04-25 08:19:02.852 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 08:19:02.968 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:19:02.993 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:20:06.523 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:20:06.527 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:21:13.825 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 08:21:14.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:23:08.095 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 08:23:08.852 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:30:05.249 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 87, train_steps: 3480 +2026-04-25 08:30:05.908 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 08:30:06.080 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:30:06.143 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:31:11.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:31:11.122 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:32:17.378 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 08:32:18.344 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:34:11.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.47s (1.89min) +2026-04-25 08:34:12.653 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:41:08.803 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 88, train_steps: 3520 +2026-04-25 08:41:09.660 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 08:41:09.890 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:41:10.099 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:42:13.796 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:42:13.800 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:43:20.387 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 08:43:21.554 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:45:14.736 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.01s (1.88min) +2026-04-25 08:45:15.504 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:52:11.026 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 89, train_steps: 3560 +2026-04-25 08:52:11.864 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 08:52:12.007 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:52:12.188 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:53:16.052 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:53:16.081 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:54:23.298 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 08:54:24.257 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:56:17.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.60s (1.89min) +2026-04-25 08:56:18.797 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:03:17.021 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 90, train_steps: 3600 +2026-04-25 09:03:52.647 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=90 (missing=0, unexpected=0) +2026-04-25 09:03:54.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 09:03:54.614 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:03:54.711 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:04:59.762 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:04:59.765 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:06:07.199 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 09:06:08.173 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:08:01.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 09:08:02.541 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:15:00.003 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 91, train_steps: 3640 +2026-04-25 09:15:00.700 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 09:15:00.879 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:15:00.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:16:04.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:16:04.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:17:11.465 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 09:17:12.294 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:19:05.985 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.48s (1.89min) +2026-04-25 09:19:06.735 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:26:03.309 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 92, train_steps: 3680 +2026-04-25 09:26:03.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 09:26:04.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:26:04.249 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:27:08.081 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:27:08.082 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:28:14.870 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 09:28:15.693 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:30:10.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.62s (1.91min) +2026-04-25 09:30:11.274 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:37:06.869 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 93, train_steps: 3720 +2026-04-25 09:37:07.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 09:37:07.691 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:37:07.732 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:38:11.882 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:38:11.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:39:18.151 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 09:39:19.110 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:41:12.868 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.68s (1.89min) +2026-04-25 09:41:13.621 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:48:08.757 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 94, train_steps: 3760 +2026-04-25 09:48:09.490 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 09:48:09.705 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:48:09.817 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:49:13.479 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:49:13.480 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:50:20.267 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 09:50:21.431 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:52:15.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 09:52:16.175 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:59:12.184 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 95, train_steps: 3800 +2026-04-25 09:59:12.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 09:59:12.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:59:13.028 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:00:16.650 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:00:16.653 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:01:24.095 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 10:01:24.924 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:03:18.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.50s (1.89min) +2026-04-25 10:03:19.401 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:10:16.980 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 96, train_steps: 3840 +2026-04-25 10:10:17.651 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 10:10:17.751 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:10:17.785 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:11:21.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:11:21.520 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:12:28.147 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 10:12:29.168 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:14:22.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-25 10:14:22.928 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:21:20.965 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 97, train_steps: 3880 +2026-04-25 10:21:21.648 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 10:21:21.851 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:21:21.956 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:22:25.522 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:22:25.526 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:23:32.071 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 10:23:32.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:25:27.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.48s (1.91min) +2026-04-25 10:25:28.353 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:32:23.985 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 98, train_steps: 3920 +2026-04-25 10:32:24.687 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 10:32:24.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:32:24.973 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:33:28.725 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:33:28.726 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:34:35.217 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 10:34:36.051 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:36:30.447 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.18s (1.90min) +2026-04-25 10:36:31.208 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:43:26.227 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 99, train_steps: 3960 +2026-04-25 10:43:26.909 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 10:43:27.008 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:43:27.039 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:44:30.855 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:44:30.859 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:45:38.570 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 10:45:39.538 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:47:32.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.96s (1.88min) +2026-04-25 10:47:33.418 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:54:29.836 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 100, train_steps: 4000 +2026-04-25 14:25:28.413 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=100 (missing=0, unexpected=0) +2026-04-25 14:25:32.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 14:25:32.855 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:25:32.949 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:26:35.141 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:26:35.156 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:27:39.495 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 14:27:40.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:29:34.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 14:29:35.303 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:36:34.236 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 101, train_steps: 4040 +2026-04-25 14:36:34.927 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 14:36:35.096 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:36:35.155 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:37:36.162 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:37:36.165 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:38:40.822 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 14:38:41.497 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:40:35.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.56s (1.89min) +2026-04-25 14:40:36.183 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:47:35.067 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 102, train_steps: 4080 +2026-04-25 14:47:35.771 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 14:47:35.970 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:47:36.059 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:48:36.899 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:48:36.902 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:49:41.981 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 14:49:42.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:51:35.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.62s (1.88min) +2026-04-25 14:51:36.396 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:58:34.906 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 103, train_steps: 4120 +2026-04-25 14:58:35.598 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 14:58:35.735 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:58:35.786 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:59:37.038 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:59:37.038 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:00:41.455 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 15:00:42.140 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:02:35.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 15:02:36.299 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:09:34.435 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 104, train_steps: 4160 +2026-04-25 15:09:35.127 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 15:09:35.241 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:09:35.270 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:10:36.889 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:10:36.893 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:11:42.182 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 15:11:42.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:13:36.086 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.85s (1.88min) +2026-04-25 15:13:36.860 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:20:35.307 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 105, train_steps: 4200 +2026-04-25 15:20:35.987 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 15:20:36.092 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:20:36.125 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:21:37.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:21:37.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:22:42.165 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 15:22:42.851 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:24:36.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.78s (1.88min) +2026-04-25 15:24:36.781 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:31:34.963 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 106, train_steps: 4240 +2026-04-25 15:31:35.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 15:31:35.770 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:31:35.804 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:32:37.330 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:32:37.331 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:33:41.777 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 15:33:42.450 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:35:36.017 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.19s (1.89min) +2026-04-25 15:35:36.791 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:42:35.133 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 107, train_steps: 4280 +2026-04-25 15:42:35.828 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 15:42:35.973 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:42:36.018 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:43:37.155 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:43:37.158 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:44:41.895 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 15:44:42.582 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:46:36.638 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.69s (1.89min) +2026-04-25 15:46:37.398 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:53:35.806 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 108, train_steps: 4320 +2026-04-25 15:53:36.498 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 15:53:36.718 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:53:36.800 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:54:38.141 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:54:38.145 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:55:42.762 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 15:55:43.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:57:36.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 15:57:37.250 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:04:35.501 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 109, train_steps: 4360 +2026-04-25 16:04:36.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 16:04:36.304 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:04:36.349 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:05:37.685 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:05:37.688 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:06:42.635 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 16:06:43.309 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:08:36.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 16:08:37.108 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:15:35.485 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 110, train_steps: 4400 +2026-04-25 16:16:10.743 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=110 (missing=0, unexpected=0) +2026-04-25 16:16:12.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 16:16:12.865 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:16:12.924 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:17:15.470 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:17:15.471 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:18:20.115 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 16:18:20.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:20:15.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.79s (1.90min) +2026-04-25 16:20:15.862 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:27:14.791 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 111, train_steps: 4440 +2026-04-25 16:27:15.620 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 16:27:15.749 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:27:15.785 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:28:16.867 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:28:16.870 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:29:21.515 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 16:29:22.321 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:31:15.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.62s (1.88min) +2026-04-25 16:31:16.178 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:38:14.305 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 112, train_steps: 4480 +2026-04-25 16:38:14.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 16:38:15.197 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:38:15.278 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:39:16.365 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:39:16.365 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:40:21.069 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 16:40:21.896 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:42:15.241 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-25 16:42:15.991 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:49:13.436 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 113, train_steps: 4520 +2026-04-25 16:49:14.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 16:49:14.270 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:49:14.339 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:50:15.918 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:50:15.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:51:20.908 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 16:51:21.929 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:53:15.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 16:53:16.519 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:00:13.956 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 114, train_steps: 4560 +2026-04-25 17:00:14.658 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 17:00:14.802 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:00:14.841 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:01:15.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:01:15.960 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:02:21.210 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 17:02:22.167 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:04:15.784 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 17:04:16.556 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:11:15.031 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 115, train_steps: 4600 +2026-04-25 17:11:15.726 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 17:11:15.918 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:11:15.997 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:12:16.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:12:16.949 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:13:21.575 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 17:13:22.461 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:15:17.226 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.32s (1.91min) +2026-04-25 17:15:17.987 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:22:16.451 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 116, train_steps: 4640 +2026-04-25 17:22:17.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 17:22:17.209 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:22:17.253 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:23:18.535 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:23:18.543 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:24:23.671 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 17:24:24.368 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:26:18.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.52s (1.89min) +2026-04-25 17:26:19.015 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:33:18.354 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 117, train_steps: 4680 +2026-04-25 17:33:19.008 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 17:33:19.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:33:19.309 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:34:20.366 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:34:20.367 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:35:25.150 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 17:35:25.834 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:37:20.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.98s (1.90min) +2026-04-25 17:37:20.931 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:44:20.173 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 118, train_steps: 4720 +2026-04-25 17:44:20.849 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 17:44:21.001 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:44:21.061 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:45:22.774 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:45:22.777 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:46:27.740 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 17:46:28.634 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:48:22.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 17:48:22.959 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:55:20.369 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 119, train_steps: 4760 +2026-04-25 17:55:21.038 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 17:55:21.161 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:55:21.195 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:56:22.302 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:56:22.314 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:57:27.419 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 17:57:28.240 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:59:21.503 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.83s (1.88min) +2026-04-25 17:59:22.394 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:06:19.652 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 120, train_steps: 4800 +2026-04-25 18:06:54.924 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=120 (missing=0, unexpected=0) +2026-04-25 18:06:56.869 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 18:06:57.048 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:06:57.146 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:07:59.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:07:59.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:09:04.874 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 18:09:05.554 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:10:58.895 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-25 18:10:59.657 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:17:59.210 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 121, train_steps: 4840 +2026-04-25 18:17:59.925 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 18:18:00.127 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:18:00.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:19:01.378 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:19:01.385 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:20:06.283 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 18:20:06.969 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:21:59.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.48s (1.87min) +2026-04-25 18:22:00.630 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:28:59.215 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 122, train_steps: 4880 +2026-04-25 18:28:59.884 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 18:29:00.077 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:29:00.174 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:30:01.260 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:30:01.268 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:31:06.208 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 18:31:06.892 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:33:00.333 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-25 18:33:01.218 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:39:58.953 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 123, train_steps: 4920 +2026-04-25 18:39:59.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 18:39:59.774 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:39:59.796 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:41:01.038 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:41:01.039 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:42:05.702 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 18:42:06.299 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:43:59.426 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.67s (1.88min) +2026-04-25 18:44:00.342 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:50:59.010 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 124, train_steps: 4960 +2026-04-25 18:50:59.702 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 18:50:59.851 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:50:59.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:52:00.991 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:52:00.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:53:06.480 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 18:53:07.036 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:55:00.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.53s (1.88min) +2026-04-25 18:55:00.964 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:02:01.017 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 125, train_steps: 5000 +2026-04-25 19:02:01.795 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 19:02:02.004 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:02:02.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:03:03.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:03:03.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:04:08.471 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 19:04:09.017 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:06:01.886 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.37s (1.87min) +2026-04-25 19:06:02.660 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:13:00.369 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 126, train_steps: 5040 +2026-04-25 19:13:01.052 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 19:13:01.234 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:13:01.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:14:02.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:14:02.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:15:06.982 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 19:15:07.538 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:17:00.468 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.43s (1.87min) +2026-04-25 19:17:01.261 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:23:59.175 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 127, train_steps: 5080 +2026-04-25 19:24:00.628 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 19:24:00.830 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:24:00.897 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:25:03.179 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:25:03.216 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:26:08.789 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 19:26:09.890 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:28:03.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.00s (1.88min) +2026-04-25 19:28:04.700 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:35:00.264 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 128, train_steps: 5120 +2026-04-25 19:35:01.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 19:35:01.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:35:01.236 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:36:02.164 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:36:02.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:37:07.304 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 19:37:08.348 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:39:01.964 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-25 19:39:02.942 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:45:59.772 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 129, train_steps: 5160 +2026-04-25 19:46:00.479 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 19:46:00.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:46:00.728 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:47:01.795 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:47:01.800 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:48:07.170 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 19:48:07.866 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:50:00.778 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.54s (1.88min) +2026-04-25 19:50:01.539 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:56:59.732 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 130, train_steps: 5200 +2026-04-25 19:57:34.787 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=130 (missing=0, unexpected=0) +2026-04-25 19:57:36.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 19:57:36.839 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:57:36.921 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:58:39.297 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:58:39.298 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:59:43.781 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 19:59:44.473 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:01:37.762 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.93s (1.88min) +2026-04-25 20:01:38.508 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:08:36.462 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 131, train_steps: 5240 +2026-04-25 20:08:37.304 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 20:08:37.466 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:08:37.515 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:09:38.958 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:09:38.959 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:10:43.515 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 20:10:44.109 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:12:37.011 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.47s (1.87min) +2026-04-25 20:12:37.765 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:19:36.749 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 132, train_steps: 5280 +2026-04-25 20:19:37.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 20:19:37.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:19:37.730 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:20:39.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:20:39.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:21:43.671 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 20:21:44.365 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:23:37.083 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.36s (1.87min) +2026-04-25 20:23:37.819 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:30:36.694 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 133, train_steps: 5320 +2026-04-25 20:30:37.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 20:30:37.480 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:30:37.509 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:31:38.819 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:31:38.821 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:32:43.507 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 20:32:44.094 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:34:37.148 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.60s (1.88min) +2026-04-25 20:34:37.916 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:41:36.742 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 134, train_steps: 5360 +2026-04-25 20:41:37.402 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 20:41:37.568 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:41:37.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:42:39.317 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:42:39.321 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:43:44.397 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 20:43:44.947 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:45:38.708 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.27s (1.89min) +2026-04-25 20:45:39.482 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:52:37.106 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 135, train_steps: 5400 +2026-04-25 20:52:37.808 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 20:52:37.935 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:52:37.971 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:53:39.272 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:53:39.273 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:54:44.294 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 20:54:44.840 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:56:38.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 20:56:39.217 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:03:36.742 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 136, train_steps: 5440 +2026-04-25 21:03:37.440 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 21:03:37.538 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:03:37.578 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:04:38.861 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:04:38.865 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:05:43.236 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 21:05:43.782 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:07:37.237 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.94s (1.88min) +2026-04-25 21:07:38.002 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:14:37.710 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 137, train_steps: 5480 +2026-04-25 21:14:38.388 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 21:14:38.558 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:14:38.611 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:15:39.651 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:15:39.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:16:44.571 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 21:16:45.123 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:18:38.274 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.66s (1.88min) +2026-04-25 21:18:39.014 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:25:36.893 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 138, train_steps: 5520 +2026-04-25 21:25:37.582 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 21:25:37.737 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:25:37.794 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:26:38.937 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:26:38.940 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:27:43.611 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 21:27:44.298 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:29:36.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.27s (1.87min) +2026-04-25 21:29:37.680 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:36:36.789 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 139, train_steps: 5560 +2026-04-25 21:36:37.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 21:36:37.660 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:36:37.742 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:37:39.271 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:37:39.274 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:38:44.292 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 21:38:44.978 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:40:37.750 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.41s (1.87min) +2026-04-25 21:40:38.522 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:47:38.310 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 140, train_steps: 5600 +2026-04-25 21:48:13.948 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=140 (missing=0, unexpected=0) +2026-04-25 21:48:15.722 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 21:48:15.924 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:48:16.026 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:49:18.374 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:49:18.375 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:50:23.715 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 21:50:24.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:52:18.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.48s (1.89min) +2026-04-25 21:52:18.988 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:59:18.592 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 141, train_steps: 5640 +2026-04-25 21:59:19.473 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 21:59:19.680 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:59:19.770 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:00:20.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:00:20.832 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:01:25.569 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 22:01:26.259 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:03:19.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.32s (1.89min) +2026-04-25 22:03:20.690 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:10:18.838 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 142, train_steps: 5680 +2026-04-25 22:10:19.516 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 22:10:19.736 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:10:19.836 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:11:20.963 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:11:20.964 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:12:25.511 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 22:12:26.211 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:14:20.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.73s (1.90min) +2026-04-25 22:14:21.234 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:21:17.521 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 143, train_steps: 5720 +2026-04-25 22:21:18.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 22:21:18.396 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:21:18.488 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:22:19.479 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:22:19.482 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:23:24.562 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 22:23:25.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:25:19.940 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.34s (1.91min) +2026-04-25 22:25:20.705 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:32:17.521 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 144, train_steps: 5760 +2026-04-25 22:32:18.187 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 22:32:18.374 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:32:18.458 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:33:19.437 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:33:19.442 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:34:24.705 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 22:34:25.266 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:36:20.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.43s (1.91min) +2026-04-25 22:36:20.975 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:43:17.557 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 145, train_steps: 5800 +2026-04-25 22:43:18.219 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 22:43:18.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:43:18.509 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:44:19.627 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:44:19.636 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:45:24.773 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 22:45:25.326 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:47:20.879 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.05s (1.92min) +2026-04-25 22:47:21.809 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:54:18.016 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 146, train_steps: 5840 +2026-04-25 22:54:18.681 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 22:54:18.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:54:18.978 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:55:20.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:55:20.181 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:56:25.043 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 22:56:25.750 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:58:19.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.03s (1.88min) +2026-04-25 22:58:19.887 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:05:17.473 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 147, train_steps: 5880 +2026-04-25 23:05:18.180 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 23:05:18.370 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:05:18.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:06:19.529 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:06:19.532 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:07:24.158 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 23:07:24.849 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:09:19.377 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.18s (1.90min) +2026-04-25 23:09:20.133 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:16:18.589 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 148, train_steps: 5920 +2026-04-25 23:16:19.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 23:16:19.392 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:16:19.435 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:17:20.718 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:17:20.732 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:18:25.502 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 23:18:26.247 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:20:21.414 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.80s (1.91min) +2026-04-25 23:20:22.240 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:27:19.324 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 149, train_steps: 5960 +2026-04-25 23:27:19.997 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 23:27:20.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:27:20.142 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:28:21.393 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:28:21.397 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:29:27.021 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 23:29:27.615 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:31:20.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-25 23:31:21.841 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:38:18.847 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 150, train_steps: 6000 +2026-04-25 23:38:53.801 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=150 (missing=0, unexpected=0) +2026-04-25 23:38:56.137 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 23:38:56.260 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:38:56.307 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:39:59.115 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:39:59.118 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:41:04.425 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 23:41:05.306 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:42:58.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.04s (1.88min) +2026-04-25 23:42:59.375 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:49:58.286 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 151, train_steps: 6040 +2026-04-25 23:49:58.961 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-25 23:49:59.174 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:49:59.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:51:00.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:51:00.174 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:52:05.188 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-25 23:52:06.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:53:59.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.99s (1.88min) +2026-04-25 23:54:00.335 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:00:59.446 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 152, train_steps: 6080 +2026-04-26 00:01:00.115 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 00:01:00.326 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:01:00.434 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:02:01.432 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:02:01.435 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:03:06.366 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 00:03:07.057 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:05:00.263 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.86s (1.88min) +2026-04-26 00:05:01.237 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:11:59.455 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 153, train_steps: 6120 +2026-04-26 00:12:00.124 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 00:12:00.224 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:12:00.268 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:13:01.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:13:01.664 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:14:06.716 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 00:14:07.265 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:15:59.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.14s (1.87min) +2026-04-26 00:16:00.691 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:23:00.148 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 154, train_steps: 6160 +2026-04-26 00:23:00.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 00:23:00.981 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:23:01.052 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:24:02.371 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:24:02.372 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:25:07.588 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 00:25:08.286 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:27:01.963 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.34s (1.89min) +2026-04-26 00:27:02.743 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:34:00.372 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 155, train_steps: 6200 +2026-04-26 00:34:01.037 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 00:34:01.179 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:34:01.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:35:03.047 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:35:03.051 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:36:08.360 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 00:36:09.059 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:38:03.143 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.73s (1.90min) +2026-04-26 00:38:03.830 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:44:59.670 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 156, train_steps: 6240 +2026-04-26 00:45:00.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 00:45:00.500 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:45:00.562 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:46:01.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:46:01.610 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:47:06.758 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 00:47:07.360 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:49:00.610 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.80s (1.88min) +2026-04-26 00:49:01.531 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:56:00.424 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 157, train_steps: 6280 +2026-04-26 00:56:01.152 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 00:56:01.298 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:56:01.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:57:02.828 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:57:02.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:58:07.655 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 00:58:08.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:00:01.695 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-26 01:00:02.520 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:06:59.425 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 158, train_steps: 6320 +2026-04-26 01:07:00.163 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 01:07:00.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:07:00.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:08:02.083 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:08:02.091 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:09:07.312 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 01:09:08.005 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:11:00.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.48s (1.87min) +2026-04-26 01:11:01.609 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:17:59.756 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 159, train_steps: 6360 +2026-04-26 01:18:00.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 01:18:00.684 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:18:00.796 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:19:02.107 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:19:02.162 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:20:07.351 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 01:20:08.110 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:22:01.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 01:22:02.424 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:29:00.028 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 160, train_steps: 6400 +2026-04-26 01:29:35.651 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=160 (missing=0, unexpected=0) +2026-04-26 01:29:37.410 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 01:29:37.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:29:37.725 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:30:41.047 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:30:41.061 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:31:46.495 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 01:31:47.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:33:40.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.50s (1.88min) +2026-04-26 01:33:40.919 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:40:37.545 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 161, train_steps: 6440 +2026-04-26 01:40:38.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 01:40:38.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:40:38.485 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:41:39.511 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:41:39.515 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:42:44.243 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 01:42:44.895 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:44:37.718 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.41s (1.87min) +2026-04-26 01:44:38.449 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:51:38.591 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 162, train_steps: 6480 +2026-04-26 01:51:39.262 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 01:51:39.431 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:51:39.505 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:52:40.579 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:52:40.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:53:45.445 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 01:53:46.135 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:55:39.931 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.44s (1.89min) +2026-04-26 01:55:40.671 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:02:38.282 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 163, train_steps: 6520 +2026-04-26 02:02:39.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 02:02:39.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:02:39.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:03:40.711 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:03:40.714 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:04:46.630 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 02:04:47.330 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:06:40.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.74s (1.88min) +2026-04-26 02:06:41.174 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:13:37.292 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 164, train_steps: 6560 +2026-04-26 02:13:37.968 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 02:13:38.102 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:13:38.141 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:14:39.232 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:14:39.235 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:15:44.234 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 02:15:44.935 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:17:37.681 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.40s (1.87min) +2026-04-26 02:17:38.449 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:24:36.089 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 165, train_steps: 6600 +2026-04-26 02:24:36.774 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 02:24:36.915 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:24:36.956 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:25:38.352 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:25:38.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:26:43.092 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 02:26:43.769 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:28:37.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.94s (1.88min) +2026-04-26 02:28:37.820 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:35:36.182 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 166, train_steps: 6640 +2026-04-26 02:35:36.854 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 02:35:37.050 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:35:37.138 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:36:38.149 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:36:38.152 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:37:43.043 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 02:37:43.735 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:39:36.760 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-26 02:39:37.517 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:46:35.381 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 167, train_steps: 6680 +2026-04-26 02:46:36.029 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 02:46:36.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:46:36.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:47:37.620 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:47:37.621 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:48:42.608 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 02:48:43.303 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:50:36.199 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.54s (1.88min) +2026-04-26 02:50:36.952 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:57:34.086 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 168, train_steps: 6720 +2026-04-26 02:57:34.788 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 02:57:34.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:57:35.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:58:36.221 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:58:36.229 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:59:40.905 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 02:59:41.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:01:34.508 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.55s (1.88min) +2026-04-26 03:01:35.285 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:08:32.557 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 169, train_steps: 6760 +2026-04-26 03:08:33.260 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 03:08:33.476 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:08:33.581 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:09:34.628 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:09:34.632 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:10:40.170 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 03:10:40.861 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:12:34.734 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.38s (1.89min) +2026-04-26 03:12:35.512 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:19:33.183 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 170, train_steps: 6800 +2026-04-26 03:20:08.915 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=170 (missing=0, unexpected=0) +2026-04-26 03:20:11.273 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 03:20:11.428 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:20:11.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:21:14.425 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:21:14.429 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:22:19.138 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 03:22:19.839 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:24:13.554 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-26 03:24:14.338 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:31:10.530 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 171, train_steps: 6840 +2026-04-26 03:31:11.198 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 03:31:11.423 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:31:11.477 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:32:12.706 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:32:12.707 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:33:17.359 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 03:33:18.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:35:12.842 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.43s (1.91min) +2026-04-26 03:35:13.635 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:42:09.579 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 172, train_steps: 6880 +2026-04-26 03:42:10.339 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 03:42:10.455 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:42:10.491 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:43:11.626 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:43:11.638 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:44:16.592 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 03:44:17.204 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:46:12.307 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.66s (1.91min) +2026-04-26 03:46:13.090 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:53:09.253 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 173, train_steps: 6920 +2026-04-26 03:53:09.944 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 03:53:10.133 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:53:10.234 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:54:11.274 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:54:11.277 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:55:15.891 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 03:55:16.587 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:57:11.310 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.36s (1.91min) +2026-04-26 03:57:12.084 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:04:09.206 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 174, train_steps: 6960 +2026-04-26 04:04:09.905 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 04:04:10.108 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:04:10.205 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:05:11.312 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:05:11.316 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:06:16.552 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 04:06:17.251 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:08:11.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.28s (1.90min) +2026-04-26 04:08:12.643 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:15:08.462 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 175, train_steps: 7000 +2026-04-26 04:15:09.154 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 04:15:09.361 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:15:09.483 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:16:10.426 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:16:10.432 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:17:15.084 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 04:17:15.777 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:19:10.352 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.22s (1.90min) +2026-04-26 04:19:11.119 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:26:07.151 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 176, train_steps: 7040 +2026-04-26 04:26:07.842 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 04:26:07.953 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:26:07.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:27:09.343 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:27:09.344 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:28:13.766 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 04:28:14.468 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:30:07.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.51s (1.88min) +2026-04-26 04:30:08.078 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:37:03.971 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 177, train_steps: 7080 +2026-04-26 04:37:04.674 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 04:37:04.864 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:37:04.952 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:38:06.459 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:38:06.460 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:39:11.260 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 04:39:11.822 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:41:05.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-26 04:41:06.225 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:48:01.069 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 178, train_steps: 7120 +2026-04-26 04:48:01.795 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 04:48:01.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:48:02.011 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:49:03.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:49:03.188 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:50:08.888 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 04:50:09.459 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:52:03.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.33s (1.89min) +2026-04-26 04:52:04.133 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:58:59.502 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 179, train_steps: 7160 +2026-04-26 04:59:00.162 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 04:59:00.269 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:59:00.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:00:01.471 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:00:01.476 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:01:06.656 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 05:01:07.209 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:03:00.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.71s (1.88min) +2026-04-26 05:03:01.215 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:09:59.552 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 180, train_steps: 7200 +2026-04-26 05:10:34.545 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=180 (missing=0, unexpected=0) +2026-04-26 05:10:36.708 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 05:10:36.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:10:36.872 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:11:39.154 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:11:39.159 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:12:43.761 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 05:12:44.346 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:14:37.483 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.63s (1.88min) +2026-04-26 05:14:38.260 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:21:35.546 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 181, train_steps: 7240 +2026-04-26 05:21:36.246 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 05:21:36.360 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:21:36.402 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:22:37.543 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:22:37.546 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:23:42.249 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 05:23:42.960 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:25:35.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.32s (1.87min) +2026-04-26 05:25:36.414 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:32:34.240 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 182, train_steps: 7280 +2026-04-26 05:32:34.941 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 05:32:35.085 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:32:35.129 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:33:36.617 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:33:36.623 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:34:41.458 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 05:34:42.197 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:36:35.534 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.95s (1.88min) +2026-04-26 05:36:36.318 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:43:34.158 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 183, train_steps: 7320 +2026-04-26 05:43:34.834 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 05:43:34.964 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:43:35.001 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:44:36.286 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:44:36.290 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:45:41.059 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 05:45:41.623 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:47:35.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.95s (1.88min) +2026-04-26 05:47:35.841 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:54:33.291 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 184, train_steps: 7360 +2026-04-26 05:54:33.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 05:54:34.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:54:34.277 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:55:35.559 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:55:35.562 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:56:41.071 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 05:56:41.633 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:58:34.918 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-26 05:58:35.692 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:05:33.607 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 185, train_steps: 7400 +2026-04-26 06:05:34.292 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 06:05:34.440 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:05:34.495 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:06:35.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:06:35.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:07:40.322 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 06:07:41.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:09:34.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.17s (1.89min) +2026-04-26 06:09:35.406 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:16:33.512 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 186, train_steps: 7440 +2026-04-26 06:16:34.187 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 06:16:34.376 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:16:34.473 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:17:35.590 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:17:35.609 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:18:40.178 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 06:18:41.039 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:20:34.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 06:20:35.167 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:27:33.284 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 187, train_steps: 7480 +2026-04-26 06:27:33.962 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 06:27:34.059 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:27:34.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:28:35.886 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:28:35.890 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:29:40.929 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 06:29:41.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:31:34.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 06:31:35.194 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:38:33.352 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 188, train_steps: 7520 +2026-04-26 06:38:34.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 06:38:34.227 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:38:34.316 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:39:35.755 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:39:35.760 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:40:40.478 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 06:40:41.037 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:42:34.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 06:42:35.241 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:49:33.024 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 189, train_steps: 7560 +2026-04-26 06:49:33.806 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 06:49:33.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:49:34.103 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:50:35.347 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:50:35.351 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:51:40.860 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 06:51:41.435 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:53:34.338 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 06:53:35.116 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:00:32.716 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 190, train_steps: 7600 +2026-04-26 07:01:08.523 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=190 (missing=0, unexpected=0) +2026-04-26 07:01:10.214 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 07:01:10.626 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:01:10.975 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:02:13.018 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:02:13.023 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:03:17.679 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 07:03:18.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:05:12.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.41s (1.89min) +2026-04-26 07:05:12.983 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:12:08.721 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 191, train_steps: 7640 +2026-04-26 07:12:09.448 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 07:12:09.559 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:12:09.670 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:13:10.790 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:13:10.798 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:14:15.352 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 07:14:15.918 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:16:09.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-26 07:16:10.489 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:23:05.827 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 192, train_steps: 7680 +2026-04-26 07:23:06.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 07:23:06.728 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:23:06.816 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:24:08.666 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:24:08.667 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:25:12.964 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 07:25:13.529 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:27:07.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.33s (1.89min) +2026-04-26 07:27:08.163 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:34:03.754 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 193, train_steps: 7720 +2026-04-26 07:34:04.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 07:34:04.668 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:34:04.762 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:35:06.667 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:35:06.671 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:36:11.014 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 07:36:11.579 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:38:05.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.10s (1.89min) +2026-04-26 07:38:05.938 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:45:01.418 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 194, train_steps: 7760 +2026-04-26 07:45:02.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 07:45:02.295 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:45:02.397 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:46:03.561 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:46:03.565 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:47:09.312 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 07:47:09.907 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:49:03.282 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.88s (1.88min) +2026-04-26 07:49:04.156 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:55:59.882 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 195, train_steps: 7800 +2026-04-26 07:56:00.562 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 07:56:00.708 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:56:00.755 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:57:01.854 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:57:01.861 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:58:06.850 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 07:58:07.547 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:00:00.600 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-26 08:00:01.493 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:07:00.269 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 196, train_steps: 7840 +2026-04-26 08:07:00.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 08:07:01.073 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:07:01.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:08:02.516 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:08:02.533 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:09:07.149 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 08:09:07.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:11:01.216 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 08:11:01.990 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:17:59.563 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 197, train_steps: 7880 +2026-04-26 08:18:00.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 08:18:00.428 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:18:00.477 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:19:01.553 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:19:01.557 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:20:06.191 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 08:20:06.907 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:21:59.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.64s (1.88min) +2026-04-26 08:22:00.677 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:28:58.402 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 198, train_steps: 7920 +2026-04-26 08:28:59.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 08:28:59.316 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:28:59.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:30:00.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:30:00.402 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:31:05.363 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 08:31:06.073 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:32:58.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.28s (1.87min) +2026-04-26 08:32:59.481 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:39:58.715 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 199, train_steps: 7960 +2026-04-26 08:39:59.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 08:39:59.587 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:39:59.665 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:41:01.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:41:01.075 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:42:06.279 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 08:42:06.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:43:59.764 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 08:44:00.632 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:50:58.988 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 200, train_steps: 8000 +2026-04-26 12:20:44.659 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=200 (missing=0, unexpected=0) +2026-04-26 12:20:49.068 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 12:20:49.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:20:49.285 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:21:49.872 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:21:49.895 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:22:54.286 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 12:22:55.389 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:24:50.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.58s (1.91min) +2026-04-26 12:24:56.412 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:32:00.151 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 201, train_steps: 8040 +2026-04-26 12:32:00.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 12:32:00.975 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:32:01.022 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:33:02.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:33:02.326 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:34:06.716 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 12:34:07.389 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:36:01.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.35s (1.89min) +2026-04-26 12:36:02.105 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:42:59.830 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 202, train_steps: 8080 +2026-04-26 12:43:00.532 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 12:43:00.623 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:43:00.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:44:01.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:44:01.824 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:45:06.833 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 12:45:07.529 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:47:00.479 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.61s (1.88min) +2026-04-26 12:47:01.265 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:53:59.417 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 203, train_steps: 8120 +2026-04-26 12:54:00.111 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 12:54:00.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:54:00.292 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:55:01.949 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:55:01.959 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:56:08.830 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 12:56:09.771 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:58:02.833 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-26 12:58:03.817 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:05:00.659 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 204, train_steps: 8160 +2026-04-26 13:05:01.340 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 13:05:01.481 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:05:01.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:06:02.777 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:06:02.778 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:07:08.187 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 13:07:09.013 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:09:02.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.06s (1.88min) +2026-04-26 13:09:03.247 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:16:01.256 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 205, train_steps: 8200 +2026-04-26 13:16:01.972 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 13:16:02.188 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:16:02.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:17:03.461 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:17:03.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:18:08.811 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 13:18:09.553 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:20:02.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-26 13:20:03.829 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:26:59.292 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 206, train_steps: 8240 +2026-04-26 13:26:59.984 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 13:27:00.109 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:27:00.144 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:28:01.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:28:01.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:29:06.605 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 13:29:07.159 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:31:00.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.74s (1.88min) +2026-04-26 13:31:01.269 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:37:59.652 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 207, train_steps: 8280 +2026-04-26 13:38:00.348 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 13:38:00.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:38:00.592 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:39:01.683 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:39:01.684 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:40:06.268 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 13:40:06.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:42:00.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-26 13:42:00.938 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:49:01.149 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 208, train_steps: 8320 +2026-04-26 13:49:01.838 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 13:49:02.051 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:49:02.156 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:50:03.841 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:50:03.842 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:51:09.390 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 13:51:10.014 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:53:03.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.88s (1.88min) +2026-04-26 13:53:04.224 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:00:03.060 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 209, train_steps: 8360 +2026-04-26 14:00:03.756 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 14:00:03.870 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:00:03.925 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:01:05.126 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:01:05.130 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:02:10.748 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 14:02:11.459 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:04:05.168 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.37s (1.89min) +2026-04-26 14:04:05.930 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:11:03.229 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 210, train_steps: 8400 +2026-04-26 14:11:38.566 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=210 (missing=0, unexpected=0) +2026-04-26 14:11:40.804 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 14:11:40.896 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:11:40.940 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:12:42.738 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:12:42.741 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:13:48.154 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 14:13:48.867 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:15:42.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.31s (1.89min) +2026-04-26 14:15:43.300 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:22:40.622 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 211, train_steps: 8440 +2026-04-26 14:22:41.315 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 14:22:41.520 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:22:41.595 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:23:43.428 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:23:43.429 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:24:48.205 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 14:24:48.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:26:43.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.49s (1.91min) +2026-04-26 14:26:44.575 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:33:43.209 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 212, train_steps: 8480 +2026-04-26 14:33:43.887 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 14:33:44.013 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:33:44.051 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:34:45.206 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:34:45.207 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:35:50.283 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 14:35:50.979 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:37:44.537 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.21s (1.89min) +2026-04-26 14:37:45.310 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:44:44.114 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 213, train_steps: 8520 +2026-04-26 14:44:44.801 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 14:44:44.905 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:44:44.940 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:45:46.251 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:45:46.259 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:46:50.749 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 14:46:51.454 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:48:44.768 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 14:48:45.537 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:55:44.209 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 214, train_steps: 8560 +2026-04-26 14:55:44.872 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 14:55:45.041 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:55:45.110 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:56:46.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:56:46.397 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:57:51.510 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 14:57:52.074 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:59:46.970 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.39s (1.91min) +2026-04-26 14:59:47.718 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:06:44.133 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 215, train_steps: 8600 +2026-04-26 15:06:44.806 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 15:06:44.953 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:06:45.005 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:07:46.066 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:07:46.076 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:08:50.615 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 15:08:51.177 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:10:44.881 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.20s (1.89min) +2026-04-26 15:10:45.667 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:17:43.228 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 216, train_steps: 8640 +2026-04-26 15:17:43.904 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 15:17:44.053 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:17:44.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:18:45.017 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:18:45.020 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:19:49.422 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 15:19:49.973 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:21:43.748 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.27s (1.89min) +2026-04-26 15:21:44.529 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:28:42.290 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 217, train_steps: 8680 +2026-04-26 15:28:42.989 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 15:28:43.189 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:28:43.280 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:29:44.507 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:29:44.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:30:49.417 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 15:30:50.124 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:32:43.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.17s (1.89min) +2026-04-26 15:32:44.428 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:39:42.310 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 218, train_steps: 8720 +2026-04-26 15:39:42.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 15:39:43.110 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:39:43.143 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:40:44.351 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:40:44.353 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:41:49.055 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 15:41:49.770 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:43:43.512 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.40s (1.89min) +2026-04-26 15:43:44.280 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:50:44.206 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 219, train_steps: 8760 +2026-04-26 15:50:44.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 15:50:45.022 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:50:45.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:51:46.508 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:51:46.509 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:52:51.510 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 15:52:52.206 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:54:45.933 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-26 15:54:46.697 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:01:44.547 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 220, train_steps: 8800 +2026-04-26 16:02:19.914 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=220 (missing=0, unexpected=0) +2026-04-26 16:02:22.113 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 16:02:22.292 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:02:22.372 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:03:23.952 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:03:23.956 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:04:29.257 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 16:04:30.050 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:06:23.382 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 16:06:24.160 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:13:20.863 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 221, train_steps: 8840 +2026-04-26 16:13:21.551 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 16:13:21.700 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:13:21.757 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:14:22.890 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:14:22.892 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:15:27.851 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 16:15:28.696 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:17:22.294 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.19s (1.89min) +2026-04-26 16:17:23.060 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:24:18.906 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 222, train_steps: 8880 +2026-04-26 16:24:19.591 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 16:24:19.776 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:24:19.866 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:25:20.862 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:25:20.865 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:26:25.461 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 16:26:26.156 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:28:20.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.60s (1.89min) +2026-04-26 16:28:20.937 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:35:18.483 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 223, train_steps: 8920 +2026-04-26 16:35:19.142 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 16:35:19.332 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:35:19.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:36:20.664 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:36:20.667 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:37:25.380 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 16:37:26.081 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:39:20.526 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.08s (1.90min) +2026-04-26 16:39:21.310 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:46:18.185 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 224, train_steps: 8960 +2026-04-26 16:46:18.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 16:46:19.024 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:46:19.061 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:47:20.397 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:47:20.398 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:48:25.169 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 16:48:25.899 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:50:19.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.43s (1.89min) +2026-04-26 16:50:20.635 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:57:18.886 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 17, sp_rank 0: update step: 225, train_steps: 9000 +2026-04-26 16:57:19.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 17, dp_rank 8: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=0 +2026-04-26 16:57:19.728 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:57:19.772 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:58:21.116 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 17 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:58:21.119 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 17 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:59:25.589 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 17: Using local metric names without global sync: ['avg'] +2026-04-26 16:59:26.157 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 17: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 17:01:20.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 17: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.59s (1.89min) +2026-04-26 17:01:21.022 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] diff --git a/outputs/yw004-flow-baseline/logs/training_rank_19.log b/outputs/yw004-flow-baseline/logs/training_rank_19.log new file mode 100644 index 0000000000000000000000000000000000000000..a3d2443ea6fb5d6d867568147ec951f64d35fa2c --- /dev/null +++ b/outputs/yw004-flow-baseline/logs/training_rank_19.log @@ -0,0 +1,2344 @@ +2026-04-22 05:16:27.950 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-22 05:16:27.951 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-22 05:16:28.268 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-22 05:16:28.268 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-22 05:16:31.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-22 05:16:31.889 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-22 05:16:31.891 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-22 05:18:37.555 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-22 05:18:37.557 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-22 05:20:29.262 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-22 05:20:49.142 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-22 05:22:54.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 125.23s (2.09min) +2026-04-22 05:22:55.524 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-22 05:23:00.733 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 19, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-23 22:59:06.910 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-23 22:59:06.910 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-23 22:59:07.223 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-23 22:59:07.224 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-23 22:59:09.742 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-23 22:59:09.889 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 22:59:09.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:00:31.237 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:00:31.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:01:38.052 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-23 23:01:54.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:03:48.744 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.24s (1.90min) +2026-04-23 23:03:49.466 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:03:52.445 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 19, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-23 23:11:00.449 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 1, train_steps: 40 +2026-04-23 23:11:00.999 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-23 23:11:01.101 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:11:01.107 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:12:04.357 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:12:04.359 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:13:10.972 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-23 23:13:11.793 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:15:04.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.96s (1.88min) +2026-04-23 23:15:05.597 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:22:00.773 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 2, train_steps: 80 +2026-04-23 23:22:01.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-23 23:22:01.529 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:22:01.542 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:23:04.634 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:23:04.638 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:24:11.378 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-23 23:24:12.227 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:26:04.847 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.44s (1.87min) +2026-04-23 23:26:05.512 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:32:59.508 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 3, train_steps: 120 +2026-04-23 23:33:00.106 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-23 23:33:00.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:33:00.237 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:34:03.549 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:34:03.552 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:35:09.863 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-23 23:35:10.671 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:37:04.159 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-23 23:37:05.019 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:20:35.433 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-24 16:20:35.433 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-24 16:20:35.755 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-24 16:20:35.756 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-24 16:22:55.302 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 16:22:55.476 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:22:55.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:24:15.611 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:24:15.613 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:25:22.590 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 16:25:38.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:27:33.392 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.00s (1.92min) +2026-04-24 16:27:34.084 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:27:37.083 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 19, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-24 16:34:45.893 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 1, train_steps: 40 +2026-04-24 16:34:46.475 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 16:34:46.630 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:34:46.676 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:35:50.122 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:35:50.127 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:36:56.816 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 16:36:57.706 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:38:52.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.83s (1.91min) +2026-04-24 16:38:53.438 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:45:50.547 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 2, train_steps: 80 +2026-04-24 16:45:51.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 16:45:51.329 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:45:51.369 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:46:54.532 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:46:54.535 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:48:01.526 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 16:48:02.885 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:49:56.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.95s (1.90min) +2026-04-24 16:49:57.543 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:56:53.856 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 3, train_steps: 120 +2026-04-24 16:56:54.475 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 16:56:54.591 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:56:54.614 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:57:57.828 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:57:57.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:59:05.294 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 16:59:06.224 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:01:00.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.67s (1.89min) +2026-04-24 17:01:00.912 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:07:58.024 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 4, train_steps: 160 +2026-04-24 17:07:58.651 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 17:07:58.825 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:07:58.872 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:09:02.151 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:09:02.154 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:10:09.709 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 17:10:10.533 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:12:03.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-24 17:12:04.657 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:18:58.964 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 5, train_steps: 200 +2026-04-24 17:18:59.599 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 17:18:59.758 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:18:59.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:20:03.425 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:20:03.429 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:21:09.669 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 17:21:10.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:23:03.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.18s (1.89min) +2026-04-24 17:23:04.742 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:29:59.798 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 6, train_steps: 240 +2026-04-24 17:30:00.461 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 17:30:00.555 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:30:00.584 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:31:04.303 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:31:04.307 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:32:11.141 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 17:32:11.968 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:34:05.611 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.46s (1.89min) +2026-04-24 17:34:06.350 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:41:01.304 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 7, train_steps: 280 +2026-04-24 17:41:02.012 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 17:41:02.173 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:41:02.245 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:42:05.772 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:42:05.776 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:43:13.039 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 17:43:13.982 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:45:07.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.59s (1.89min) +2026-04-24 17:45:08.372 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:52:03.901 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 8, train_steps: 320 +2026-04-24 17:52:04.641 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 17:52:04.848 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:52:04.949 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:53:08.969 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:53:08.969 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:54:15.733 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 17:54:16.632 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:56:11.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.65s (1.91min) +2026-04-24 17:56:12.155 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:03:07.482 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 9, train_steps: 360 +2026-04-24 18:03:08.142 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 18:03:08.356 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:03:08.466 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:04:12.665 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:04:12.666 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:05:19.461 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 18:05:20.303 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:07:15.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.73s (1.91min) +2026-04-24 18:07:16.100 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:14:11.326 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 10, train_steps: 400 +2026-04-24 18:14:46.972 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=10 (missing=0, unexpected=0) +2026-04-24 18:14:48.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 18:14:48.810 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:14:48.885 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:15:53.739 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:15:53.743 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:17:00.685 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 18:17:01.729 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:18:56.315 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.28s (1.90min) +2026-04-24 18:18:57.068 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:25:52.431 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 11, train_steps: 440 +2026-04-24 18:25:57.106 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 18:25:58.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:26:01.152 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:27:11.201 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:27:11.206 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:28:17.701 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 18:28:18.677 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:30:13.546 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.59s (1.91min) +2026-04-24 18:30:14.355 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:37:08.758 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 12, train_steps: 480 +2026-04-24 18:37:09.385 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 18:37:09.604 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:37:09.685 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:38:13.493 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:38:13.497 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:39:20.086 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 18:39:20.916 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:41:14.915 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.62s (1.89min) +2026-04-24 18:41:15.666 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:48:09.980 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 13, train_steps: 520 +2026-04-24 18:48:10.661 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 18:48:10.792 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:48:10.830 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:49:14.430 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:49:14.433 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:50:21.152 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 18:50:22.385 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:52:17.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.00s (1.92min) +2026-04-24 18:52:18.453 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:59:16.391 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 14, train_steps: 560 +2026-04-24 18:59:17.062 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 18:59:17.230 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:59:17.304 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:00:20.773 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:00:20.776 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:01:28.155 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 19:01:29.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:03:23.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.03s (1.90min) +2026-04-24 19:03:24.181 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:10:20.607 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 15, train_steps: 600 +2026-04-24 19:10:21.335 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 19:10:21.477 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:10:21.509 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:11:25.252 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:11:25.255 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:12:32.429 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 19:12:33.269 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:14:26.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.49s (1.89min) +2026-04-24 19:14:27.771 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:21:23.282 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 16, train_steps: 640 +2026-04-24 19:21:23.966 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 19:21:24.158 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:21:24.253 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:22:27.666 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:22:27.669 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:23:35.008 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 19:23:35.958 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:25:30.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.21s (1.90min) +2026-04-24 19:25:30.996 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:32:25.352 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 17, train_steps: 680 +2026-04-24 19:32:26.045 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 19:32:26.204 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:32:26.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:33:29.724 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:33:29.728 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:34:36.458 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 19:34:37.409 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:36:31.741 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.25s (1.90min) +2026-04-24 19:36:32.485 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:43:28.608 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 18, train_steps: 720 +2026-04-24 19:43:29.285 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 19:43:29.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:43:29.440 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:44:32.755 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:44:32.759 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:45:40.613 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 19:45:41.561 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:47:33.981 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.34s (1.87min) +2026-04-24 19:47:34.834 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:54:32.129 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 19, train_steps: 760 +2026-04-24 19:54:32.878 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 19:54:33.051 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:54:33.148 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:55:36.520 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:55:36.524 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:56:44.127 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 19:56:45.023 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:58:40.230 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.07s (1.92min) +2026-04-24 19:58:44.149 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:05:44.205 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 20, train_steps: 800 +2026-04-24 20:06:19.732 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=20 (missing=0, unexpected=0) +2026-04-24 20:06:21.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 20:06:21.813 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:06:21.927 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:07:26.598 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:07:26.601 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:08:34.364 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 20:08:35.209 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:10:28.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.51s (1.89min) +2026-04-24 20:10:29.682 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:17:24.329 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 21, train_steps: 840 +2026-04-24 20:17:25.022 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 20:17:25.233 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:17:25.330 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:18:28.606 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:18:28.609 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:19:35.520 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 20:19:36.365 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:21:30.821 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.27s (1.90min) +2026-04-24 20:21:31.550 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:28:27.495 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 22, train_steps: 880 +2026-04-24 20:28:28.191 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 20:28:28.329 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:28:28.368 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:29:31.943 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:29:31.949 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:30:38.689 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 20:30:39.781 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:32:33.281 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.23s (1.89min) +2026-04-24 20:32:34.031 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:39:30.410 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 23, train_steps: 920 +2026-04-24 20:39:31.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 20:39:31.208 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:39:31.243 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:40:34.851 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:40:34.854 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:41:42.474 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 20:41:43.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:43:36.626 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-24 20:43:37.364 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:50:35.668 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 24, train_steps: 960 +2026-04-24 20:50:36.342 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 20:50:36.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:50:36.631 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:51:40.355 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:51:40.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:52:47.388 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 20:52:48.339 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:54:41.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.56s (1.89min) +2026-04-24 20:54:42.724 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:01:38.796 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 25, train_steps: 1000 +2026-04-24 21:01:39.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 21:01:39.640 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:01:39.695 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:02:43.380 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:02:43.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:03:50.856 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 21:03:51.689 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:05:45.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.58s (1.89min) +2026-04-24 21:05:46.213 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:12:42.833 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 26, train_steps: 1040 +2026-04-24 21:12:43.521 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 21:12:43.659 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:12:43.700 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:13:47.381 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:13:47.385 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:14:53.938 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 21:14:55.177 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:16:49.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.91s (1.90min) +2026-04-24 21:16:50.028 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:23:48.901 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 27, train_steps: 1080 +2026-04-24 21:23:49.572 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 21:23:49.769 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:23:49.867 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:24:53.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:24:53.666 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:26:01.272 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 21:26:02.380 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:27:56.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.81s (1.90min) +2026-04-24 21:27:57.171 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:34:53.739 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 28, train_steps: 1120 +2026-04-24 21:34:54.423 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 21:34:54.571 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:34:54.624 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:35:58.037 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:35:58.041 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:37:05.973 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 21:37:06.928 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:39:00.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.28s (1.89min) +2026-04-24 21:39:01.199 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:45:58.736 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 29, train_steps: 1160 +2026-04-24 21:45:59.417 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 21:45:59.600 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:45:59.711 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:47:03.031 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:47:03.034 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:48:10.746 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 21:48:11.691 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:50:04.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.16s (1.89min) +2026-04-24 21:50:05.709 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:57:02.091 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 30, train_steps: 1200 +2026-04-24 21:57:37.303 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=30 (missing=0, unexpected=0) +2026-04-24 21:57:39.437 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 21:57:39.527 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:57:39.568 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:58:44.923 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:58:44.927 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:59:52.355 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 21:59:53.446 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:01:46.757 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-24 22:01:47.505 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:08:45.774 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 31, train_steps: 1240 +2026-04-24 22:08:46.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 22:08:46.622 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:08:46.698 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:09:50.235 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:09:50.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:10:57.073 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 22:10:57.964 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:12:53.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.30s (1.92min) +2026-04-24 22:12:54.308 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:19:51.471 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 32, train_steps: 1280 +2026-04-24 22:19:52.161 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 22:19:52.355 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:19:52.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:20:56.004 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:20:56.008 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:22:03.058 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 22:22:04.297 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:23:57.716 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.37s (1.89min) +2026-04-24 22:23:58.466 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:30:58.128 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 33, train_steps: 1320 +2026-04-24 22:30:58.824 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 22:30:58.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:30:59.041 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:32:02.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:32:02.409 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:33:09.413 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 22:33:10.360 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:35:03.144 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-24 22:35:04.092 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:42:00.447 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 34, train_steps: 1360 +2026-04-24 22:42:01.360 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 22:42:01.577 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:42:01.693 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:43:04.927 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:43:04.932 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:44:12.155 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 22:44:13.055 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:46:06.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.71s (1.90min) +2026-04-24 22:46:07.670 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:53:03.264 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 35, train_steps: 1400 +2026-04-24 22:53:03.993 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 22:53:04.156 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:53:04.260 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:54:08.352 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:54:08.356 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:55:15.120 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 22:55:16.065 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:57:11.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.09s (1.92min) +2026-04-24 22:57:11.981 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:04:06.925 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 36, train_steps: 1440 +2026-04-24 23:04:07.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 23:04:07.773 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:04:07.850 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:05:11.627 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:05:11.631 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:06:17.903 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 23:06:18.862 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:08:12.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.93s (1.90min) +2026-04-24 23:08:13.635 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:15:08.352 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 37, train_steps: 1480 +2026-04-24 23:15:09.049 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 23:15:09.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:15:09.216 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:16:12.656 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:16:12.660 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:17:19.543 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 23:17:20.486 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:19:14.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.62s (1.89min) +2026-04-24 23:19:15.003 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:26:08.837 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 38, train_steps: 1520 +2026-04-24 23:26:09.561 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 23:26:09.722 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:26:09.819 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:27:13.237 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:27:13.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:28:19.924 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 23:28:20.862 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:30:16.245 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.26s (1.92min) +2026-04-24 23:30:16.993 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:37:13.166 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 39, train_steps: 1560 +2026-04-24 23:37:13.830 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 23:37:13.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:37:14.062 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:38:17.475 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:38:17.478 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:39:24.937 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 23:39:25.873 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:41:19.730 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.77s (1.90min) +2026-04-24 23:41:20.637 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:48:16.329 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 40, train_steps: 1600 +2026-04-24 23:48:51.611 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=40 (missing=0, unexpected=0) +2026-04-24 23:48:53.183 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-24 23:48:53.440 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:48:53.516 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:49:58.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:49:58.523 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:51:06.514 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-24 23:51:07.467 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:53:01.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.68s (1.89min) +2026-04-24 23:53:02.050 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:59:59.581 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 41, train_steps: 1640 +2026-04-25 00:00:00.257 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 00:00:00.381 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:00:00.414 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:01:04.508 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:01:04.511 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:02:10.749 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 00:02:11.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:04:04.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.80s (1.88min) +2026-04-25 00:04:05.332 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:10:58.026 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 42, train_steps: 1680 +2026-04-25 00:10:58.703 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 00:10:58.882 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:10:58.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:12:02.810 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:12:02.814 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:13:09.348 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 00:13:10.219 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:15:03.421 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 00:15:04.377 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:21:59.243 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 43, train_steps: 1720 +2026-04-25 00:21:59.912 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 00:22:00.027 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:22:00.055 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:23:03.630 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:23:03.633 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:24:10.090 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 00:24:10.961 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:26:03.763 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.63s (1.88min) +2026-04-25 00:26:04.672 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:32:57.194 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 44, train_steps: 1760 +2026-04-25 00:32:57.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 00:32:58.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:32:58.159 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:34:01.835 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:34:01.839 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:35:09.484 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 00:35:10.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:37:04.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.64s (1.89min) +2026-04-25 00:37:04.957 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:43:59.669 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 45, train_steps: 1800 +2026-04-25 00:44:00.348 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 00:44:00.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:44:00.496 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:45:03.931 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:45:04.055 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:46:10.674 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 00:46:11.543 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:48:05.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.47s (1.89min) +2026-04-25 00:48:05.924 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:54:58.905 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 46, train_steps: 1840 +2026-04-25 00:54:59.584 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 00:54:59.747 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:54:59.814 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:56:03.250 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:56:03.253 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:57:10.209 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 00:57:11.055 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:59:04.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.76s (1.88min) +2026-04-25 00:59:04.982 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:05:59.423 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 47, train_steps: 1880 +2026-04-25 01:06:00.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 01:06:00.236 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:06:00.272 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:07:04.620 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:07:04.621 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:08:10.976 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 01:08:11.934 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:10:05.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.63s (1.89min) +2026-04-25 01:10:06.415 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:16:59.715 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 48, train_steps: 1920 +2026-04-25 01:17:00.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 01:17:00.590 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:17:00.632 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:18:04.084 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:18:04.089 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:19:11.094 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 01:19:12.039 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:21:04.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.49s (1.87min) +2026-04-25 01:21:05.360 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:27:59.062 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 49, train_steps: 1960 +2026-04-25 01:27:59.747 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 01:27:59.933 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:28:00.043 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:29:03.542 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:29:03.546 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:30:11.056 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 01:30:12.001 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:32:05.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 01:32:05.838 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:38:59.770 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 50, train_steps: 2000 +2026-04-25 01:39:35.147 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=50 (missing=0, unexpected=0) +2026-04-25 01:39:37.202 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 01:39:37.326 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:39:37.345 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:40:42.319 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:40:42.324 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:41:49.099 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 01:41:50.062 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:43:43.911 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.70s (1.89min) +2026-04-25 01:43:44.667 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:50:39.892 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 51, train_steps: 2040 +2026-04-25 01:50:40.567 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 01:50:40.680 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:50:40.707 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:51:44.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:51:44.206 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:52:51.543 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 01:52:52.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:54:45.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.11s (1.89min) +2026-04-25 01:54:46.439 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:01:41.408 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 52, train_steps: 2080 +2026-04-25 02:01:42.119 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 02:01:42.318 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:01:42.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:02:45.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:02:45.957 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:03:53.253 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 02:03:54.316 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:05:47.329 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.76s (1.88min) +2026-04-25 02:05:48.075 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:12:42.737 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 53, train_steps: 2120 +2026-04-25 02:12:43.410 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 02:12:43.598 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:12:43.685 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:13:47.431 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:13:47.435 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:14:54.153 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 02:14:55.304 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:16:50.907 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.26s (1.92min) +2026-04-25 02:16:51.652 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:23:48.265 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 54, train_steps: 2160 +2026-04-25 02:23:48.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 02:23:49.096 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:23:49.150 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:24:52.829 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:24:52.832 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:26:00.233 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 02:26:01.122 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:27:54.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.49s (1.89min) +2026-04-25 02:27:55.727 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:34:49.803 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 55, train_steps: 2200 +2026-04-25 02:34:50.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 02:34:50.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:34:50.617 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:35:54.145 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:35:54.148 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:37:00.803 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 02:37:01.908 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:38:55.198 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.10s (1.88min) +2026-04-25 02:38:56.014 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:45:52.278 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 56, train_steps: 2240 +2026-04-25 02:45:52.981 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 02:45:53.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:45:53.253 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:46:56.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:46:56.592 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:48:03.888 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 02:48:05.124 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:49:57.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-25 02:49:58.693 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:56:56.046 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 57, train_steps: 2280 +2026-04-25 02:56:56.726 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 02:56:56.897 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:56:56.970 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:58:00.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:58:00.328 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:59:08.398 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 02:59:09.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:01:02.669 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 03:01:03.523 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:07:57.552 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 58, train_steps: 2320 +2026-04-25 03:07:58.255 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 03:07:58.419 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:07:58.483 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:09:02.001 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:09:02.005 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:10:09.199 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 03:10:10.155 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:12:03.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.89s (1.88min) +2026-04-25 03:12:04.085 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:18:58.316 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 59, train_steps: 2360 +2026-04-25 03:18:58.991 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 03:18:59.183 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:18:59.274 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:20:02.792 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:20:02.797 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:21:10.434 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 03:21:11.377 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:23:04.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 03:23:05.280 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:29:58.033 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 60, train_steps: 2400 +2026-04-25 03:30:33.366 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=60 (missing=0, unexpected=0) +2026-04-25 03:30:35.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 03:30:35.908 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:30:35.949 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:31:40.568 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:31:40.572 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:32:47.555 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 03:32:48.457 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:34:41.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.89s (1.88min) +2026-04-25 03:34:42.379 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:41:36.652 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 61, train_steps: 2440 +2026-04-25 03:41:37.320 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 03:41:37.483 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:41:37.551 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:42:41.498 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:42:41.502 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:43:47.993 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 03:43:48.848 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:45:42.147 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 03:45:42.891 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:52:38.652 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 62, train_steps: 2480 +2026-04-25 03:52:39.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 03:52:39.581 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:52:39.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:53:43.481 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:53:43.484 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:54:50.798 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 03:54:51.650 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:56:45.502 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 03:56:46.244 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:03:40.370 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 63, train_steps: 2520 +2026-04-25 04:03:41.048 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 04:03:41.149 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:03:41.177 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:04:44.797 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:04:44.802 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:05:52.600 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 04:05:53.732 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:07:47.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.39s (1.89min) +2026-04-25 04:07:48.159 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:14:42.699 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 64, train_steps: 2560 +2026-04-25 04:14:43.382 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 04:14:43.575 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:14:43.664 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:15:47.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:15:47.200 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:16:55.118 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 04:16:56.132 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:18:51.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.84s (1.91min) +2026-04-25 04:18:51.931 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:25:49.462 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 65, train_steps: 2600 +2026-04-25 04:25:50.368 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 04:25:50.564 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:25:50.660 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:26:53.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:26:53.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:28:01.050 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 04:28:02.156 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:29:55.700 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.38s (1.89min) +2026-04-25 04:29:56.440 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:36:49.674 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 66, train_steps: 2640 +2026-04-25 04:36:50.359 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 04:36:50.500 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:36:50.545 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:37:53.925 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:37:53.929 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:39:00.784 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 04:39:01.800 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:40:55.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 04:40:56.113 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:47:53.119 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 67, train_steps: 2680 +2026-04-25 04:47:53.806 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 04:47:53.972 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:47:54.043 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:48:57.419 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:48:57.423 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:50:04.304 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 04:50:05.365 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:51:58.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.99s (1.88min) +2026-04-25 04:51:59.200 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:58:56.568 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 68, train_steps: 2720 +2026-04-25 04:58:57.369 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 04:58:57.498 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:58:57.524 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:00:00.909 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:00:00.910 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:01:08.263 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 05:01:09.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:03:03.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.76s (1.90min) +2026-04-25 05:03:04.057 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:09:58.428 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 69, train_steps: 2760 +2026-04-25 05:09:59.100 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 05:09:59.312 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:09:59.407 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:11:02.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:11:02.592 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:12:09.945 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 05:12:10.806 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:14:04.032 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.04s (1.88min) +2026-04-25 05:14:05.001 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:20:59.635 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 70, train_steps: 2800 +2026-04-25 05:21:34.447 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=70 (missing=0, unexpected=0) +2026-04-25 05:21:36.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 05:21:36.802 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:21:36.869 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:22:41.613 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:22:41.617 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:23:48.565 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 05:23:49.415 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:25:42.836 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 05:25:43.591 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:32:40.074 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 71, train_steps: 2840 +2026-04-25 05:32:40.746 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 05:32:40.880 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:32:40.921 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:33:44.407 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:33:44.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:34:52.169 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 05:34:53.020 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:36:46.381 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-25 05:36:47.142 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:43:44.125 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 72, train_steps: 2880 +2026-04-25 05:43:44.828 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 05:43:44.969 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:43:45.011 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:44:48.422 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:44:48.427 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:45:55.244 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 05:45:56.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:47:51.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.85s (1.91min) +2026-04-25 05:47:52.116 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:54:50.133 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 73, train_steps: 2920 +2026-04-25 05:54:50.861 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 05:54:50.978 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:54:51.010 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:55:54.362 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:55:54.365 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:57:01.193 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 05:57:02.394 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:58:55.788 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.22s (1.89min) +2026-04-25 05:58:56.533 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:05:50.882 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 74, train_steps: 2960 +2026-04-25 06:05:51.584 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 06:05:51.769 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:05:51.838 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:06:55.167 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:06:55.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:08:02.524 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 06:08:03.641 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:09:56.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.50s (1.87min) +2026-04-25 06:09:57.236 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:16:51.624 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 75, train_steps: 3000 +2026-04-25 06:16:52.286 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 06:16:52.495 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:16:52.585 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:17:56.115 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:17:56.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:19:03.393 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 06:19:04.348 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:20:57.259 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.61s (1.88min) +2026-04-25 06:20:58.016 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:27:55.878 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 76, train_steps: 3040 +2026-04-25 06:27:56.549 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 06:27:56.721 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:27:56.777 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:29:00.499 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:29:00.503 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:30:07.922 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 06:30:08.770 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:32:02.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 06:32:02.965 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:38:58.693 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 77, train_steps: 3080 +2026-04-25 06:38:59.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 06:38:59.617 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:38:59.704 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:40:03.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:40:03.110 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:41:09.640 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 06:41:10.498 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:43:03.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 06:43:04.375 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:49:59.656 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 78, train_steps: 3120 +2026-04-25 06:50:00.265 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 06:50:00.378 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:50:00.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:51:04.432 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:51:04.436 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:52:11.015 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 06:52:11.910 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:54:05.108 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.06s (1.88min) +2026-04-25 06:54:05.873 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:01:01.032 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 79, train_steps: 3160 +2026-04-25 07:01:01.707 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 07:01:01.921 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:01:02.023 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:02:05.787 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:02:05.790 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:03:13.538 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 07:03:14.439 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:05:07.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 07:05:08.695 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:12:02.967 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 80, train_steps: 3200 +2026-04-25 07:12:38.518 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=80 (missing=0, unexpected=0) +2026-04-25 07:12:40.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 07:12:40.550 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:12:40.641 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:13:45.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:13:45.447 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:14:52.821 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 07:14:53.944 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:16:47.581 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.32s (1.89min) +2026-04-25 07:16:48.332 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:23:43.365 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 81, train_steps: 3240 +2026-04-25 07:23:44.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 07:23:44.313 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:23:44.404 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:24:47.587 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:24:47.590 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:25:54.390 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 07:25:55.577 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:27:49.977 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.21s (1.90min) +2026-04-25 07:27:50.727 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:34:47.811 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 82, train_steps: 3280 +2026-04-25 07:34:48.496 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 07:34:48.672 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:34:48.745 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:35:52.050 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:35:52.053 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:36:59.146 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 07:37:00.003 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:38:55.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.80s (1.91min) +2026-04-25 07:38:55.995 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:45:52.246 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 83, train_steps: 3320 +2026-04-25 07:45:52.938 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 07:45:53.130 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:45:53.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:46:56.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:46:56.528 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:48:04.085 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 07:48:04.978 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:49:58.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.13s (1.89min) +2026-04-25 07:49:59.128 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:56:57.600 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 84, train_steps: 3360 +2026-04-25 07:56:58.301 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 07:56:58.497 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:56:58.577 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:58:02.148 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:58:02.148 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:59:09.615 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 07:59:10.541 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:01:04.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.45s (1.89min) +2026-04-25 08:01:05.095 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:08:00.262 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 85, train_steps: 3400 +2026-04-25 08:08:00.944 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 08:08:01.089 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:08:01.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:09:04.606 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:09:04.611 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:10:11.351 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 08:10:12.214 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:12:05.564 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 08:12:06.325 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:19:02.165 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 86, train_steps: 3440 +2026-04-25 08:19:02.853 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 08:19:03.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:19:03.135 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:20:06.386 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:20:06.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:21:13.825 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 08:21:14.670 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:23:08.095 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 08:23:08.853 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:30:05.178 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 87, train_steps: 3480 +2026-04-25 08:30:05.908 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 08:30:06.079 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:30:06.126 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:31:11.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:31:11.072 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:32:17.378 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 08:32:18.288 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:34:11.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.47s (1.89min) +2026-04-25 08:34:12.653 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:41:08.796 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 88, train_steps: 3520 +2026-04-25 08:41:09.660 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 08:41:09.876 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:41:10.064 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:42:13.712 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:42:13.715 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:43:20.387 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 08:43:21.431 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:45:14.736 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.01s (1.88min) +2026-04-25 08:45:15.504 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:52:11.026 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 89, train_steps: 3560 +2026-04-25 08:52:11.865 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 08:52:12.140 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:52:12.340 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:53:15.904 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:53:15.908 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:54:23.298 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 08:54:24.268 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:56:17.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.60s (1.89min) +2026-04-25 08:56:18.797 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:03:17.015 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 90, train_steps: 3600 +2026-04-25 09:03:52.370 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=90 (missing=0, unexpected=0) +2026-04-25 09:03:54.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 09:03:54.526 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:03:54.563 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:04:59.618 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:04:59.622 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:06:07.199 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 09:06:08.164 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:08:01.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 09:08:02.540 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:14:59.994 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 91, train_steps: 3640 +2026-04-25 09:15:00.699 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 09:15:00.834 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:15:00.881 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:16:04.446 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:16:04.449 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:17:11.465 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 09:17:12.419 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:19:05.985 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.48s (1.89min) +2026-04-25 09:19:06.734 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:26:03.298 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 92, train_steps: 3680 +2026-04-25 09:26:03.987 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 09:26:04.100 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:26:04.125 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:27:07.538 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:27:07.542 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:28:14.870 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 09:28:15.814 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:30:10.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.62s (1.91min) +2026-04-25 09:30:11.274 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:37:06.868 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 93, train_steps: 3720 +2026-04-25 09:37:07.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 09:37:07.790 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:37:07.888 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:38:11.804 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:38:11.805 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:39:18.151 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 09:39:19.102 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:41:12.868 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.68s (1.89min) +2026-04-25 09:41:13.621 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:48:08.753 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 94, train_steps: 3760 +2026-04-25 09:48:09.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 09:48:09.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:48:09.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:49:13.273 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:49:13.277 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:50:20.267 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 09:50:21.545 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:52:15.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 09:52:16.175 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:59:12.177 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 95, train_steps: 3800 +2026-04-25 09:59:12.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 09:59:12.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:59:12.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:00:16.513 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:00:16.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:01:24.095 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 10:01:25.040 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:03:18.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.50s (1.89min) +2026-04-25 10:03:19.400 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:10:16.979 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 96, train_steps: 3840 +2026-04-25 10:10:17.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 10:10:17.861 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:10:17.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:11:21.237 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:11:21.240 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:12:28.147 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 10:12:29.309 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:14:22.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-25 10:14:22.928 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:21:20.969 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 97, train_steps: 3880 +2026-04-25 10:21:21.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 10:21:21.861 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:21:21.972 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:22:25.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:22:25.448 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:23:32.071 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 10:23:32.924 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:25:27.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.48s (1.91min) +2026-04-25 10:25:28.353 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:32:23.984 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 98, train_steps: 3920 +2026-04-25 10:32:24.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 10:32:24.818 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:32:24.841 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:33:28.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:33:28.616 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:34:35.217 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 10:34:36.080 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:36:30.447 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.18s (1.90min) +2026-04-25 10:36:31.207 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:43:26.227 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 99, train_steps: 3960 +2026-04-25 10:43:26.916 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 10:43:27.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:43:27.200 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:44:30.666 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:44:30.670 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:45:38.570 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 10:45:39.432 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:47:32.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.96s (1.88min) +2026-04-25 10:47:33.417 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:54:29.839 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 100, train_steps: 4000 +2026-04-25 14:25:28.436 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=100 (missing=0, unexpected=0) +2026-04-25 14:25:32.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 14:25:32.799 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:25:32.835 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:26:35.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:26:35.193 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:27:39.495 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 14:27:40.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:29:34.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 14:29:35.302 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:36:34.237 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 101, train_steps: 4040 +2026-04-25 14:36:34.926 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 14:36:35.063 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:36:35.109 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:37:36.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:37:36.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:38:40.822 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 14:38:41.382 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:40:35.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.56s (1.89min) +2026-04-25 14:40:36.183 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:47:35.066 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 102, train_steps: 4080 +2026-04-25 14:47:35.772 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 14:47:35.989 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:47:36.086 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:48:37.181 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:48:37.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:49:41.981 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 14:49:42.548 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:51:35.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.62s (1.88min) +2026-04-25 14:51:36.397 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:58:34.903 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 103, train_steps: 4120 +2026-04-25 14:58:35.598 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 14:58:35.714 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:58:35.769 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:59:37.065 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:59:37.066 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:00:41.455 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 15:00:42.149 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:02:35.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 15:02:36.299 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:09:34.437 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 104, train_steps: 4160 +2026-04-25 15:09:35.129 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 15:09:35.347 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:09:35.430 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:10:36.813 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:10:36.813 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:11:42.182 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 15:11:42.754 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:13:36.086 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.85s (1.88min) +2026-04-25 15:13:36.860 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:20:35.304 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 105, train_steps: 4200 +2026-04-25 15:20:35.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 15:20:36.129 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:20:36.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:21:37.311 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:21:37.312 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:22:42.165 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 15:22:42.732 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:24:36.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.78s (1.88min) +2026-04-25 15:24:36.781 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:31:34.968 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 106, train_steps: 4240 +2026-04-25 15:31:35.655 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 15:31:35.834 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:31:35.904 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:32:36.998 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:32:37.001 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:33:41.777 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 15:33:42.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:35:36.017 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.19s (1.89min) +2026-04-25 15:35:36.791 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:42:35.131 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 107, train_steps: 4280 +2026-04-25 15:42:35.828 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 15:42:35.985 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:42:36.050 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:43:37.166 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:43:37.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:44:41.895 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 15:44:42.569 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:46:36.638 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.69s (1.89min) +2026-04-25 15:46:37.399 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:53:35.811 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 108, train_steps: 4320 +2026-04-25 15:53:36.498 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 15:53:36.674 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:53:36.738 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:54:38.142 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:54:38.145 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:55:42.762 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 15:55:43.331 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:57:36.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 15:57:37.249 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:04:35.496 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 109, train_steps: 4360 +2026-04-25 16:04:36.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 16:04:36.364 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:04:36.456 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:05:37.636 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:05:37.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:06:42.635 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 16:06:43.288 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:08:36.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 16:08:37.108 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:15:35.478 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 110, train_steps: 4400 +2026-04-25 16:16:10.472 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=110 (missing=0, unexpected=0) +2026-04-25 16:16:12.653 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 16:16:12.788 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:16:12.812 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:17:15.478 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:17:15.479 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:18:20.115 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 16:18:20.797 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:20:15.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.79s (1.90min) +2026-04-25 16:20:15.862 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:27:14.788 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 111, train_steps: 4440 +2026-04-25 16:27:15.620 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 16:27:15.765 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:27:15.801 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:28:16.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:28:16.880 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:29:21.515 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 16:29:22.298 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:31:15.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.62s (1.88min) +2026-04-25 16:31:16.178 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:38:14.295 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 112, train_steps: 4480 +2026-04-25 16:38:14.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 16:38:15.150 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:38:15.215 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:39:16.385 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:39:16.386 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:40:21.069 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 16:40:21.876 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:42:15.241 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-25 16:42:15.991 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:49:13.433 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 113, train_steps: 4520 +2026-04-25 16:49:14.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 16:49:14.252 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:49:14.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:50:15.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:50:15.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:51:20.908 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 16:51:21.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:53:15.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 16:53:16.520 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:00:13.951 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 114, train_steps: 4560 +2026-04-25 17:00:14.659 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 17:00:14.854 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:00:14.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:01:15.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:01:15.966 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:02:21.210 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 17:02:22.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:04:15.784 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 17:04:16.557 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:11:15.033 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 115, train_steps: 4600 +2026-04-25 17:11:15.725 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 17:11:15.855 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:11:15.890 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:12:16.983 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:12:16.986 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:13:21.575 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 17:13:22.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:15:17.226 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.32s (1.91min) +2026-04-25 17:15:17.986 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:22:16.455 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 116, train_steps: 4640 +2026-04-25 17:22:17.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 17:22:17.298 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:22:17.381 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:23:18.531 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:23:18.535 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:24:23.671 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 17:24:24.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:26:18.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.52s (1.89min) +2026-04-25 17:26:19.015 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:33:18.345 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 117, train_steps: 4680 +2026-04-25 17:33:19.010 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 17:33:19.229 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:33:19.340 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:34:20.367 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:34:20.368 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:35:25.150 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 17:35:25.824 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:37:20.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.98s (1.90min) +2026-04-25 17:37:20.931 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:44:20.169 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 118, train_steps: 4720 +2026-04-25 17:44:20.849 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 17:44:20.963 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:44:20.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:45:22.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:45:22.790 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:46:27.740 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 17:46:28.624 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:48:22.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 17:48:22.958 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:55:20.362 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 119, train_steps: 4760 +2026-04-25 17:55:21.039 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 17:55:21.207 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:55:21.277 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:56:22.315 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:56:22.335 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:57:27.419 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 17:57:28.226 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:59:21.503 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.83s (1.88min) +2026-04-25 17:59:22.394 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:06:19.637 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 120, train_steps: 4800 +2026-04-25 18:06:54.782 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=120 (missing=0, unexpected=0) +2026-04-25 18:06:56.869 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 18:06:57.060 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:06:57.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:07:59.357 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:07:59.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:09:04.874 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 18:09:05.630 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:10:58.895 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-25 18:10:59.657 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:17:59.203 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 121, train_steps: 4840 +2026-04-25 18:17:59.926 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 18:18:00.138 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:18:00.253 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:19:01.551 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:19:01.554 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:20:06.283 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 18:20:06.977 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:21:59.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.48s (1.87min) +2026-04-25 18:22:00.630 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:28:59.209 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 122, train_steps: 4880 +2026-04-25 18:28:59.884 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 18:29:00.088 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:29:00.191 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:30:01.284 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:30:01.285 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:31:06.208 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 18:31:06.881 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:33:00.333 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-25 18:33:01.218 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:39:58.945 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 123, train_steps: 4920 +2026-04-25 18:39:59.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 18:39:59.785 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:39:59.812 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:41:01.238 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:41:01.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:42:05.702 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 18:42:06.374 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:43:59.426 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.67s (1.88min) +2026-04-25 18:44:00.342 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:50:59.001 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 124, train_steps: 4960 +2026-04-25 18:50:59.703 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 18:50:59.894 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:50:59.982 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:52:01.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:52:01.026 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:53:06.480 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 18:53:07.162 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:55:00.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.53s (1.88min) +2026-04-25 18:55:00.965 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:02:01.010 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 125, train_steps: 5000 +2026-04-25 19:02:01.794 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 19:02:01.978 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:02:02.047 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:03:03.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:03:03.209 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:04:08.471 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 19:04:09.139 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:06:01.886 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.37s (1.87min) +2026-04-25 19:06:02.661 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:13:00.360 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 126, train_steps: 5040 +2026-04-25 19:13:01.053 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 19:13:01.267 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:13:01.380 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:14:02.422 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:14:02.422 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:15:06.982 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 19:15:07.668 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:17:00.468 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.43s (1.87min) +2026-04-25 19:17:01.260 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:23:59.249 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 127, train_steps: 5080 +2026-04-25 19:24:00.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 19:24:00.911 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:24:01.015 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:25:03.197 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:25:03.216 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:26:08.789 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 19:26:09.972 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:28:03.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.00s (1.88min) +2026-04-25 19:28:04.699 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:35:00.257 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 128, train_steps: 5120 +2026-04-25 19:35:01.001 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 19:35:01.207 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:35:01.320 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:36:02.174 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:36:02.180 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:37:07.304 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 19:37:08.471 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:39:01.964 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-25 19:39:02.943 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:45:59.768 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 129, train_steps: 5160 +2026-04-25 19:46:00.479 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 19:46:00.620 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:46:00.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:47:01.818 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:47:01.822 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:48:07.170 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 19:48:07.857 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:50:00.778 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.54s (1.88min) +2026-04-25 19:50:01.539 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:56:59.730 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 130, train_steps: 5200 +2026-04-25 19:57:34.762 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=130 (missing=0, unexpected=0) +2026-04-25 19:57:36.648 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 19:57:36.822 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:57:36.905 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:58:39.263 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:58:39.266 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:59:43.781 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 19:59:44.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:01:37.762 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.93s (1.88min) +2026-04-25 20:01:38.507 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:08:36.456 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 131, train_steps: 5240 +2026-04-25 20:08:37.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 20:08:37.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:08:37.597 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:09:38.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:09:38.980 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:10:43.515 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 20:10:44.190 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:12:37.011 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.47s (1.87min) +2026-04-25 20:12:37.764 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:19:36.741 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 132, train_steps: 5280 +2026-04-25 20:19:37.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 20:19:37.620 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:19:37.680 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:20:39.140 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:20:39.141 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:21:43.671 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 20:21:44.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:23:37.083 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.36s (1.87min) +2026-04-25 20:23:37.820 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:30:36.689 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 133, train_steps: 5320 +2026-04-25 20:30:37.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 20:30:37.497 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:30:37.542 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:31:38.830 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:31:38.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:32:43.507 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 20:32:44.179 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:34:37.148 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.60s (1.88min) +2026-04-25 20:34:37.916 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:41:36.734 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 134, train_steps: 5360 +2026-04-25 20:41:37.402 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 20:41:37.539 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:41:37.580 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:42:39.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:42:39.407 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:43:44.398 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 20:43:45.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:45:38.708 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.27s (1.89min) +2026-04-25 20:45:39.482 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:52:37.100 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 135, train_steps: 5400 +2026-04-25 20:52:37.808 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 20:52:38.020 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:52:38.088 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:53:39.447 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:53:39.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:54:44.294 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 20:54:44.972 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:56:38.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 20:56:39.217 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:03:36.727 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 136, train_steps: 5440 +2026-04-25 21:03:37.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 21:03:37.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:03:37.673 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:04:38.871 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:04:38.871 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:05:43.236 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 21:05:43.909 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:07:37.237 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.94s (1.88min) +2026-04-25 21:07:38.002 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:14:37.697 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 137, train_steps: 5480 +2026-04-25 21:14:38.387 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 21:14:38.491 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:14:38.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:15:39.657 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:15:39.657 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:16:44.571 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 21:16:45.250 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:18:38.274 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.66s (1.88min) +2026-04-25 21:18:39.013 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:25:36.888 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 138, train_steps: 5520 +2026-04-25 21:25:37.582 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 21:25:37.750 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:25:37.811 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:26:39.022 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:26:39.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:27:43.611 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 21:27:44.290 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:29:36.921 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.27s (1.87min) +2026-04-25 21:29:37.680 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:36:36.781 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 139, train_steps: 5560 +2026-04-25 21:36:37.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 21:36:37.669 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:36:37.757 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:37:39.174 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:37:39.183 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:38:44.292 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 21:38:44.970 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:40:37.749 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.41s (1.87min) +2026-04-25 21:40:38.522 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:47:38.303 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 140, train_steps: 5600 +2026-04-25 21:48:13.748 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=140 (missing=0, unexpected=0) +2026-04-25 21:48:15.722 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 21:48:15.863 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:48:15.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:49:18.374 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:49:18.374 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:50:23.715 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 21:50:24.397 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:52:18.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.48s (1.89min) +2026-04-25 21:52:18.987 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:59:18.585 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 141, train_steps: 5640 +2026-04-25 21:59:19.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 21:59:19.632 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:59:19.685 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:00:21.065 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:00:21.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:01:25.569 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 22:01:26.235 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:03:19.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.32s (1.89min) +2026-04-25 22:03:20.689 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:10:18.839 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 142, train_steps: 5680 +2026-04-25 22:10:19.514 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 22:10:19.628 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:10:19.667 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:11:20.975 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:11:20.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:12:25.511 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 22:12:26.194 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:14:20.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.73s (1.90min) +2026-04-25 22:14:21.234 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:21:17.501 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 143, train_steps: 5720 +2026-04-25 22:21:18.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 22:21:18.382 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:21:18.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:22:19.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:22:19.499 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:23:24.562 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 22:23:25.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:25:19.940 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.34s (1.91min) +2026-04-25 22:25:20.705 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:32:17.513 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 144, train_steps: 5760 +2026-04-25 22:32:18.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 22:32:18.293 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:32:18.317 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:33:19.454 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:33:19.459 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:34:24.705 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 22:34:25.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:36:20.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.43s (1.91min) +2026-04-25 22:36:20.975 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:43:17.550 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 145, train_steps: 5800 +2026-04-25 22:43:18.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 22:43:18.422 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:43:18.527 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:44:19.757 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:44:19.758 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:45:24.774 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 22:45:25.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:47:20.879 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.05s (1.92min) +2026-04-25 22:47:21.808 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:54:18.007 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 146, train_steps: 5840 +2026-04-25 22:54:18.681 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 22:54:18.891 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:54:19.009 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:55:20.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:55:20.190 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:56:25.043 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 22:56:25.710 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:58:19.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.03s (1.88min) +2026-04-25 22:58:19.886 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:05:17.465 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 147, train_steps: 5880 +2026-04-25 23:05:18.180 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 23:05:18.355 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:05:18.437 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:06:19.666 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:06:19.669 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:07:24.158 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 23:07:24.777 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:09:19.377 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.18s (1.90min) +2026-04-25 23:09:20.133 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:16:18.593 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 148, train_steps: 5920 +2026-04-25 23:16:19.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 23:16:19.457 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:16:19.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:17:20.718 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:17:20.726 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:18:25.502 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 23:18:26.137 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:20:21.414 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.80s (1.91min) +2026-04-25 23:20:22.241 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:27:19.325 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 149, train_steps: 5960 +2026-04-25 23:27:20.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 23:27:20.214 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:27:20.327 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:28:21.394 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:28:21.397 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:29:27.021 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 23:29:27.590 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:31:20.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-25 23:31:21.841 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:38:18.843 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 150, train_steps: 6000 +2026-04-25 23:38:54.111 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=150 (missing=0, unexpected=0) +2026-04-25 23:38:56.137 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 23:38:56.278 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:38:56.339 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:39:59.139 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:39:59.146 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:41:04.425 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 23:41:05.299 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:42:58.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.04s (1.88min) +2026-04-25 23:42:59.375 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:49:58.288 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 151, train_steps: 6040 +2026-04-25 23:49:58.960 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-25 23:49:59.143 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:49:59.208 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:51:00.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:51:00.193 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:52:05.188 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-25 23:52:05.913 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:53:59.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.99s (1.88min) +2026-04-25 23:54:00.334 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:00:59.453 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 152, train_steps: 6080 +2026-04-26 00:01:00.113 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 00:01:00.267 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:01:00.349 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:02:01.457 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:02:01.461 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:03:06.366 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 00:03:06.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:05:00.263 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.86s (1.88min) +2026-04-26 00:05:01.237 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:11:59.454 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 153, train_steps: 6120 +2026-04-26 00:12:00.125 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 00:12:00.314 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:12:00.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:13:01.681 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:13:01.682 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:14:06.716 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 00:14:07.280 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:15:59.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.14s (1.87min) +2026-04-26 00:16:00.691 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:23:00.150 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 154, train_steps: 6160 +2026-04-26 00:23:00.819 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 00:23:00.957 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:23:01.005 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:24:02.447 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:24:02.448 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:25:07.588 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 00:25:08.156 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:27:01.963 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.34s (1.89min) +2026-04-26 00:27:02.744 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:34:00.372 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 155, train_steps: 6200 +2026-04-26 00:34:01.036 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 00:34:01.146 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:34:01.174 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:35:03.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:35:03.240 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:36:08.360 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 00:36:08.940 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:38:03.020 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.61s (1.89min) +2026-04-26 00:38:03.831 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:44:59.679 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 156, train_steps: 6240 +2026-04-26 00:45:00.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 00:45:00.485 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:45:00.529 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:46:01.835 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:46:01.840 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:47:06.758 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 00:47:07.311 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:49:00.610 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.80s (1.88min) +2026-04-26 00:49:01.531 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:56:00.357 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 157, train_steps: 6280 +2026-04-26 00:56:01.152 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 00:56:01.310 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:56:01.407 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:57:02.862 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:57:02.886 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:58:07.655 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 00:58:08.289 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:00:01.695 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-26 01:00:02.520 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:06:59.421 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 158, train_steps: 6320 +2026-04-26 01:07:00.163 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 01:07:00.271 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:07:00.484 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:08:02.102 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:08:02.103 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:09:07.312 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 01:09:07.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:11:00.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.48s (1.87min) +2026-04-26 01:11:01.609 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:17:59.753 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 159, train_steps: 6360 +2026-04-26 01:18:00.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 01:18:00.717 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:18:00.859 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:19:02.008 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:19:02.048 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:20:07.351 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 01:20:08.095 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:22:01.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 01:22:02.423 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:29:00.025 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 160, train_steps: 6400 +2026-04-26 01:29:35.521 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=160 (missing=0, unexpected=0) +2026-04-26 01:29:37.410 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 01:29:37.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:29:37.598 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:30:41.050 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:30:41.075 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:31:46.495 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 01:31:47.267 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:33:40.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.50s (1.88min) +2026-04-26 01:33:40.919 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:40:37.543 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 161, train_steps: 6440 +2026-04-26 01:40:38.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 01:40:38.331 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:40:38.364 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:41:39.524 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:41:39.527 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:42:44.243 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 01:42:44.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:44:37.718 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.41s (1.87min) +2026-04-26 01:44:38.449 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:51:38.597 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 162, train_steps: 6480 +2026-04-26 01:51:39.261 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 01:51:39.359 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:51:39.396 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:52:40.602 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:52:40.605 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:53:45.445 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 01:53:46.018 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:55:39.931 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.44s (1.89min) +2026-04-26 01:55:40.671 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:02:38.282 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 163, train_steps: 6520 +2026-04-26 02:02:39.001 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 02:02:39.212 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:02:39.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:03:40.721 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:03:40.722 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:04:46.630 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 02:04:47.211 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:06:40.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.74s (1.88min) +2026-04-26 02:06:41.173 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:13:37.295 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 164, train_steps: 6560 +2026-04-26 02:13:37.968 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 02:13:38.066 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:13:38.096 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:14:39.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:14:39.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:15:44.234 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 02:15:44.810 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:17:37.681 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.40s (1.87min) +2026-04-26 02:17:38.449 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:24:36.092 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 165, train_steps: 6600 +2026-04-26 02:24:36.773 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 02:24:36.898 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:24:36.924 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:25:38.371 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:25:38.374 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:26:43.092 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 02:26:43.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:28:37.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.94s (1.88min) +2026-04-26 02:28:37.820 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:35:36.178 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 166, train_steps: 6640 +2026-04-26 02:35:36.853 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 02:35:37.029 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:35:37.107 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:36:38.165 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:36:38.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:37:43.043 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 02:37:43.662 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:39:36.760 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-26 02:39:37.517 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:46:35.357 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 167, train_steps: 6680 +2026-04-26 02:46:36.028 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 02:46:36.211 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:46:36.289 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:47:37.771 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:47:37.772 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:48:42.608 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 02:48:43.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:50:36.199 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.54s (1.88min) +2026-04-26 02:50:36.952 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:57:34.090 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 168, train_steps: 6720 +2026-04-26 02:57:34.788 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 02:57:34.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:57:35.054 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:58:36.236 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:58:36.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:59:40.905 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 02:59:41.478 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:01:34.508 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.55s (1.88min) +2026-04-26 03:01:35.285 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:08:32.563 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 169, train_steps: 6760 +2026-04-26 03:08:33.258 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 03:08:33.449 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:08:33.533 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:09:34.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:09:34.647 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:10:40.170 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 03:10:40.893 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:12:34.734 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.38s (1.89min) +2026-04-26 03:12:35.512 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:19:33.190 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 170, train_steps: 6800 +2026-04-26 03:20:08.674 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=170 (missing=0, unexpected=0) +2026-04-26 03:20:11.273 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 03:20:11.417 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:20:11.457 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:21:14.435 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:21:14.436 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:22:19.138 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 03:22:19.718 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:24:13.553 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-26 03:24:14.338 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:31:10.532 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 171, train_steps: 6840 +2026-04-26 03:31:11.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 03:31:11.434 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:31:11.508 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:32:12.714 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:32:12.719 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:33:17.360 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 03:33:17.937 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:35:12.842 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.43s (1.91min) +2026-04-26 03:35:13.635 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:42:09.584 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 172, train_steps: 6880 +2026-04-26 03:42:10.338 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 03:42:10.505 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:42:10.576 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:43:11.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:43:11.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:44:16.592 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 03:44:17.179 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:46:12.307 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.66s (1.91min) +2026-04-26 03:46:13.089 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:53:09.251 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 173, train_steps: 6920 +2026-04-26 03:53:09.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 03:53:10.083 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:53:10.123 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:54:11.289 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:54:11.292 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:55:15.891 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 03:55:16.470 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:57:11.310 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.36s (1.91min) +2026-04-26 03:57:12.083 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:04:09.206 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 174, train_steps: 6960 +2026-04-26 04:04:09.904 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 04:04:10.078 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:04:10.153 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:05:11.314 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:05:11.317 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:06:16.552 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 04:06:17.135 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:08:11.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.28s (1.90min) +2026-04-26 04:08:12.643 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:15:08.462 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 175, train_steps: 7000 +2026-04-26 04:15:09.150 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 04:15:09.281 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:15:09.317 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:16:10.549 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:16:10.553 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:17:15.084 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 04:17:15.763 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:19:10.352 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.22s (1.90min) +2026-04-26 04:19:11.119 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:26:07.145 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 176, train_steps: 7040 +2026-04-26 04:26:07.843 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 04:26:07.984 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:26:08.018 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:27:09.366 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:27:09.367 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:28:13.766 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 04:28:14.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:30:07.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.51s (1.88min) +2026-04-26 04:30:08.078 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:37:03.964 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 177, train_steps: 7080 +2026-04-26 04:37:04.673 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 04:37:04.816 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:37:04.850 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:38:06.469 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:38:06.470 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:39:11.260 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 04:39:11.957 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:41:05.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-26 04:41:06.226 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:48:01.063 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 178, train_steps: 7120 +2026-04-26 04:48:01.793 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 04:48:01.925 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:48:01.960 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:49:03.200 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:49:03.201 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:50:08.888 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 04:50:09.586 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:52:03.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.33s (1.89min) +2026-04-26 04:52:04.133 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:58:59.497 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 179, train_steps: 7160 +2026-04-26 04:59:00.163 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 04:59:00.288 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:59:00.320 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:00:01.508 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:00:01.512 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:01:06.656 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 05:01:07.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:03:00.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.71s (1.88min) +2026-04-26 05:03:01.216 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:09:59.553 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 180, train_steps: 7200 +2026-04-26 05:10:34.326 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=180 (missing=0, unexpected=0) +2026-04-26 05:10:36.709 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 05:10:36.894 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:10:36.967 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:11:39.208 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:11:39.214 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:12:43.761 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 05:12:44.359 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:14:37.483 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.63s (1.88min) +2026-04-26 05:14:38.260 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:21:35.548 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 181, train_steps: 7240 +2026-04-26 05:21:36.247 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 05:21:36.416 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:21:36.488 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:22:37.566 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:22:37.568 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:23:42.250 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 05:23:42.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:25:35.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.32s (1.87min) +2026-04-26 05:25:36.414 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:32:34.247 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 182, train_steps: 7280 +2026-04-26 05:32:34.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 05:32:35.129 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:32:35.210 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:33:36.706 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:33:36.709 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:34:41.458 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 05:34:42.176 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:36:35.534 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.95s (1.88min) +2026-04-26 05:36:36.319 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:43:34.144 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 183, train_steps: 7320 +2026-04-26 05:43:34.834 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 05:43:35.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:43:35.124 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:44:36.303 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:44:36.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:45:41.059 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 05:45:41.748 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:47:35.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.95s (1.88min) +2026-04-26 05:47:35.841 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:54:33.284 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 184, train_steps: 7360 +2026-04-26 05:54:33.994 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 05:54:34.108 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:54:34.145 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:55:35.632 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:55:35.633 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:56:41.071 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 05:56:41.752 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:58:34.917 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-26 05:58:35.692 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:05:33.602 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 185, train_steps: 7400 +2026-04-26 06:05:34.291 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 06:05:34.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:05:34.450 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:06:35.542 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:06:35.576 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:07:40.322 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 06:07:41.072 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:09:34.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.17s (1.89min) +2026-04-26 06:09:35.406 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:16:33.508 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 186, train_steps: 7440 +2026-04-26 06:16:34.187 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 06:16:34.357 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:16:34.438 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:17:35.616 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:17:35.637 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:18:40.178 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 06:18:40.975 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:20:34.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 06:20:35.168 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:27:33.288 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 187, train_steps: 7480 +2026-04-26 06:27:33.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 06:27:34.079 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:27:34.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:28:35.897 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:28:35.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:29:40.929 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 06:29:41.630 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:31:34.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 06:31:35.194 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:38:33.346 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 188, train_steps: 7520 +2026-04-26 06:38:34.055 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 06:38:34.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:38:34.240 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:39:35.757 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:39:35.764 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:40:40.478 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 06:40:41.166 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:42:34.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 06:42:35.240 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:49:33.019 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 189, train_steps: 7560 +2026-04-26 06:49:33.806 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 06:49:34.049 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:49:34.147 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:50:35.360 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:50:35.361 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:51:40.860 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 06:51:41.553 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:53:34.338 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 06:53:35.116 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:00:32.707 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 190, train_steps: 7600 +2026-04-26 07:01:08.535 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=190 (missing=0, unexpected=0) +2026-04-26 07:01:10.214 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 07:01:10.479 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:01:10.750 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:02:13.030 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:02:13.032 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:03:17.679 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 07:03:18.346 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:05:12.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.41s (1.89min) +2026-04-26 07:05:12.983 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:12:08.724 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 191, train_steps: 7640 +2026-04-26 07:12:09.450 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 07:12:09.624 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:12:09.712 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:13:10.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:13:10.822 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:14:15.352 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 07:14:15.934 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:16:09.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-26 07:16:10.489 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:23:05.824 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 192, train_steps: 7680 +2026-04-26 07:23:06.516 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 07:23:06.657 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:23:06.703 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:24:08.676 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:24:08.677 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:25:12.964 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 07:25:13.669 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:27:07.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.33s (1.89min) +2026-04-26 07:27:08.163 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:34:03.752 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 193, train_steps: 7720 +2026-04-26 07:34:04.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 07:34:04.691 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:34:04.793 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:35:06.563 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:35:06.564 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:36:11.014 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 07:36:11.591 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:38:05.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.10s (1.89min) +2026-04-26 07:38:05.939 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:45:01.418 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 194, train_steps: 7760 +2026-04-26 07:45:02.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 07:45:02.268 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:45:02.337 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:46:03.568 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:46:03.569 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:47:09.312 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 07:47:09.913 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:49:03.282 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.88s (1.88min) +2026-04-26 07:49:04.156 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:55:59.873 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 195, train_steps: 7800 +2026-04-26 07:56:00.562 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 07:56:00.736 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:56:00.805 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:57:01.882 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:57:01.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:58:06.850 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 07:58:07.536 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:00:00.600 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-26 08:00:01.493 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:07:00.263 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 196, train_steps: 7840 +2026-04-26 08:07:00.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 08:07:01.086 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:07:01.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:08:02.511 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:08:02.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:09:07.149 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 08:09:07.846 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:11:01.216 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 08:11:01.990 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:17:59.557 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 197, train_steps: 7880 +2026-04-26 08:18:00.278 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 08:18:00.410 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:18:00.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:19:01.574 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:19:01.578 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:20:06.191 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 08:20:06.898 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:21:59.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.64s (1.88min) +2026-04-26 08:22:00.677 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:28:58.404 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 198, train_steps: 7920 +2026-04-26 08:28:59.106 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 08:28:59.329 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:28:59.409 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:30:00.431 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:30:00.434 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:31:05.363 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 08:31:05.993 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:32:58.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.28s (1.87min) +2026-04-26 08:32:59.481 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:39:58.718 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 199, train_steps: 7960 +2026-04-26 08:39:59.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 08:39:59.558 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:39:59.618 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:41:01.247 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:41:01.251 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:42:06.279 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 08:42:06.871 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:43:59.764 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 08:44:00.632 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:50:58.992 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 200, train_steps: 8000 +2026-04-26 12:20:45.043 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=200 (missing=0, unexpected=0) +2026-04-26 12:20:49.068 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 12:20:49.277 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:20:49.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:21:49.884 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:21:49.921 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:22:54.286 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 12:22:55.461 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:24:50.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.58s (1.91min) +2026-04-26 12:24:56.413 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:32:00.151 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 201, train_steps: 8040 +2026-04-26 12:32:00.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 12:32:00.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:32:01.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:33:02.290 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:33:02.291 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:34:06.716 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 12:34:07.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:36:01.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.35s (1.89min) +2026-04-26 12:36:02.105 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:42:59.833 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 202, train_steps: 8080 +2026-04-26 12:43:00.533 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 12:43:00.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:43:00.679 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:44:01.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:44:01.829 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:45:06.833 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 12:45:07.409 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:47:00.479 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.61s (1.88min) +2026-04-26 12:47:01.265 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:53:59.420 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 203, train_steps: 8120 +2026-04-26 12:54:00.110 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 12:54:00.230 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:54:00.262 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:55:01.962 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:55:01.983 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:56:08.830 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 12:56:09.650 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:58:02.833 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-26 12:58:03.817 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:05:00.736 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 204, train_steps: 8160 +2026-04-26 13:05:01.340 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 13:05:01.548 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:05:01.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:06:02.893 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:06:02.897 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:07:08.187 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 13:07:09.004 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:09:02.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.06s (1.88min) +2026-04-26 13:09:03.247 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:16:01.250 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 205, train_steps: 8200 +2026-04-26 13:16:01.970 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 13:16:02.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:16:02.146 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:17:03.459 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:17:03.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:18:08.811 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 13:18:09.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:20:02.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-26 13:20:03.830 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:26:59.290 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 206, train_steps: 8240 +2026-04-26 13:26:59.984 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 13:27:00.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:27:00.265 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:28:01.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:28:01.597 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:29:06.606 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 13:29:07.227 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:31:00.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.74s (1.88min) +2026-04-26 13:31:01.269 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:37:59.651 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 207, train_steps: 8280 +2026-04-26 13:38:00.347 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 13:38:00.456 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:38:00.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:39:01.711 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:39:01.716 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:40:06.268 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 13:40:06.833 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:42:00.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-26 13:42:00.938 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:49:01.156 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 208, train_steps: 8320 +2026-04-26 13:49:01.838 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 13:49:02.009 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:49:02.077 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:50:03.870 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:50:03.875 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:51:09.390 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 13:51:10.041 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:53:03.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.88s (1.88min) +2026-04-26 13:53:04.224 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:00:03.059 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 209, train_steps: 8360 +2026-04-26 14:00:03.755 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 14:00:03.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:00:04.054 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:01:05.146 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:01:05.147 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:02:10.748 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 14:02:11.335 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:04:05.168 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.37s (1.89min) +2026-04-26 14:04:05.930 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:11:03.231 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 210, train_steps: 8400 +2026-04-26 14:11:38.519 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=210 (missing=0, unexpected=0) +2026-04-26 14:11:40.805 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 14:11:40.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:11:41.007 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:12:43.081 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:12:43.082 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:13:48.154 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 14:13:48.847 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:15:42.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.31s (1.89min) +2026-04-26 14:15:43.299 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:22:40.620 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 211, train_steps: 8440 +2026-04-26 14:22:41.315 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 14:22:41.529 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:22:41.611 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:23:43.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:23:43.267 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:24:48.205 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 14:24:48.926 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:26:43.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.49s (1.91min) +2026-04-26 14:26:44.575 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:33:43.206 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 212, train_steps: 8480 +2026-04-26 14:33:43.889 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 14:33:44.044 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:33:44.099 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:34:45.197 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:34:45.201 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:35:50.283 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 14:35:50.956 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:37:44.537 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.21s (1.89min) +2026-04-26 14:37:45.309 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:44:44.103 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 213, train_steps: 8520 +2026-04-26 14:44:44.804 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 14:44:45.011 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:44:45.109 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:45:46.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:45:46.271 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:46:50.749 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 14:46:51.434 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:48:44.768 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 14:48:45.536 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:55:44.197 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 214, train_steps: 8560 +2026-04-26 14:55:44.872 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 14:55:45.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:55:45.079 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:56:46.404 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:56:46.408 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:57:51.510 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 14:57:52.204 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:59:46.970 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.39s (1.91min) +2026-04-26 14:59:47.718 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:06:44.117 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 215, train_steps: 8600 +2026-04-26 15:06:44.805 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 15:06:44.916 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:06:44.958 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:07:46.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:07:46.243 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:08:50.615 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 15:08:51.306 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:10:44.881 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.20s (1.89min) +2026-04-26 15:10:45.667 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:17:43.220 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 216, train_steps: 8640 +2026-04-26 15:17:43.902 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 15:17:44.018 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:17:44.058 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:18:45.038 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:18:45.041 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:19:49.422 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 15:19:50.101 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:21:43.748 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.27s (1.89min) +2026-04-26 15:21:44.528 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:28:42.282 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 217, train_steps: 8680 +2026-04-26 15:28:42.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 15:28:43.109 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:28:43.149 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:29:44.531 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:29:44.533 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:30:49.417 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 15:30:50.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:32:43.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.17s (1.89min) +2026-04-26 15:32:44.428 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:39:42.300 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 218, train_steps: 8720 +2026-04-26 15:39:42.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 15:39:43.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:39:43.269 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:40:44.377 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:40:44.381 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:41:49.055 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 15:41:49.743 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:43:43.512 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.40s (1.89min) +2026-04-26 15:43:44.280 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:50:44.203 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 219, train_steps: 8760 +2026-04-26 15:50:44.878 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 15:50:45.078 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:50:45.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:51:46.524 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:51:46.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:52:51.510 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 15:52:52.180 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:54:45.933 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-26 15:54:46.697 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:01:44.537 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 220, train_steps: 8800 +2026-04-26 16:02:19.806 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=220 (missing=0, unexpected=0) +2026-04-26 16:02:22.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 16:02:22.252 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:02:22.311 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:03:23.982 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:03:23.985 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:04:29.257 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 16:04:30.042 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:06:23.382 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 16:06:24.161 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:13:20.868 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 221, train_steps: 8840 +2026-04-26 16:13:21.551 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 16:13:21.659 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:13:21.721 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:14:22.899 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:14:22.902 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:15:27.851 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 16:15:28.626 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:17:22.294 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.19s (1.89min) +2026-04-26 16:17:23.059 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:24:18.911 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 222, train_steps: 8880 +2026-04-26 16:24:19.591 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 16:24:19.791 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:24:19.882 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:25:20.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:25:20.881 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:26:25.461 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 16:26:26.043 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:28:20.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.60s (1.89min) +2026-04-26 16:28:20.937 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:35:18.487 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 223, train_steps: 8920 +2026-04-26 16:35:19.143 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 16:35:19.363 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:35:19.457 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:36:20.688 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:36:20.692 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:37:25.380 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 16:37:25.967 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:39:20.526 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.08s (1.90min) +2026-04-26 16:39:21.310 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:46:18.193 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 224, train_steps: 8960 +2026-04-26 16:46:18.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 16:46:19.040 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:46:19.095 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:47:20.359 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:47:20.360 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:48:25.169 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 16:48:25.764 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:50:19.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.43s (1.89min) +2026-04-26 16:50:20.636 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:57:18.882 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 19, sp_rank 0: update step: 225, train_steps: 9000 +2026-04-26 16:57:19.597 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 19, dp_rank 9: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=4, rank_in_group=1 +2026-04-26 16:57:19.795 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:57:19.894 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:58:21.317 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 19 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:58:21.322 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 19 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:59:25.589 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 19: Using local metric names without global sync: ['avg'] +2026-04-26 16:59:26.224 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 19: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 17:01:20.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 19: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.59s (1.89min) +2026-04-26 17:01:21.022 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] diff --git a/outputs/yw004-flow-baseline/logs/training_rank_22.log b/outputs/yw004-flow-baseline/logs/training_rank_22.log new file mode 100644 index 0000000000000000000000000000000000000000..e83e5a22eeff690921c8789d7c2958c808e44fb7 --- /dev/null +++ b/outputs/yw004-flow-baseline/logs/training_rank_22.log @@ -0,0 +1,2806 @@ +2026-04-22 05:16:28.152 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-22 05:16:28.153 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-22 05:16:28.471 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-22 05:16:28.471 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-22 05:16:31.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-22 05:16:31.973 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-22 05:16:32.011 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-22 05:18:38.863 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_5/index_2550_seed_24566_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-22 05:18:39.621 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-22 05:18:39.623 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-22 05:20:28.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_5/index_2550_seed_24567_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-22 05:20:29.262 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-22 05:20:49.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-22 05:22:54.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 125.23s (2.09min) +2026-04-22 05:22:55.489 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-22 05:23:00.736 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 22, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-23 22:59:06.949 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-23 22:59:06.949 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-23 22:59:07.258 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-23 22:59:07.258 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-23 22:59:09.742 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-23 22:59:09.946 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 22:59:09.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:00:32.625 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_5/index_2550_seed_24566_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-23 23:00:33.352 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:00:33.355 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:01:37.118 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_5/index_2550_seed_24567_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-23 23:01:38.052 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-23 23:01:54.448 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:03:48.744 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.24s (1.90min) +2026-04-23 23:03:49.397 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:03:52.446 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 22, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-23 23:11:00.457 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 1, train_steps: 40 +2026-04-23 23:11:01.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-23 23:11:01.143 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:11:01.175 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:12:05.744 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000001/group_5/index_5756_seed_18818_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-23 23:12:06.360 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:12:06.362 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:13:10.270 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000001/group_5/index_5756_seed_18819_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-23 23:13:10.972 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-23 23:13:11.962 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:15:04.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.96s (1.88min) +2026-04-23 23:15:05.597 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:22:00.770 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 2, train_steps: 80 +2026-04-23 23:22:01.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-23 23:22:01.502 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:22:01.506 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:23:05.989 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000002/group_5/index_267_seed_25097_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-23 23:23:06.606 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:23:06.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:24:10.700 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000002/group_5/index_267_seed_25098_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-23 23:24:11.378 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-23 23:24:12.301 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:26:04.847 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.44s (1.87min) +2026-04-23 23:26:05.512 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:32:59.504 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 3, train_steps: 120 +2026-04-23 23:33:00.106 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-23 23:33:00.249 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:33:00.276 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:34:04.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000003/group_5/index_4265_seed_16042_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-23 23:34:05.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:34:05.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:35:09.150 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000003/group_5/index_4265_seed_16043_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-23 23:35:09.863 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-23 23:35:10.848 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:37:04.159 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-23 23:37:05.020 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:20:35.464 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-24 16:20:35.464 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-24 16:20:35.782 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-24 16:20:35.782 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-24 16:22:55.302 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 16:22:55.423 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:22:55.429 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:24:17.047 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_5/index_2550_seed_24566_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 16:24:17.818 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:24:17.819 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:25:21.718 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_5/index_2550_seed_24567_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 16:25:22.590 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 16:25:38.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:27:33.392 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.00s (1.92min) +2026-04-24 16:27:34.046 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:27:37.083 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 22, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-24 16:34:45.894 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 1, train_steps: 40 +2026-04-24 16:34:46.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 16:34:46.613 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:34:46.648 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:35:51.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000001/group_5/index_5756_seed_18818_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 16:35:51.978 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:35:51.979 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:36:55.952 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000001/group_5/index_5756_seed_18819_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 16:36:56.816 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 16:36:57.817 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:38:52.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.83s (1.91min) +2026-04-24 16:38:53.438 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:45:50.548 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 2, train_steps: 80 +2026-04-24 16:45:51.183 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 16:45:51.298 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:45:51.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:46:55.912 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000002/group_5/index_267_seed_25097_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 16:46:56.550 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:46:56.550 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:48:00.583 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000002/group_5/index_267_seed_25098_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 16:48:01.526 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 16:48:02.909 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:49:56.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.95s (1.90min) +2026-04-24 16:49:57.543 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:56:53.861 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 3, train_steps: 120 +2026-04-24 16:56:54.475 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 16:56:54.607 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:56:54.633 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:57:59.409 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000003/group_5/index_4265_seed_16042_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 16:57:59.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:57:59.998 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:59:04.438 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000003/group_5/index_4265_seed_16043_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 16:59:05.294 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 16:59:06.344 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:01:00.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.67s (1.89min) +2026-04-24 17:01:00.911 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:07:58.026 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 4, train_steps: 160 +2026-04-24 17:07:58.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 17:07:58.748 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:07:58.753 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:09:03.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000004/group_5/index_3689_seed_15733_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 17:09:04.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:09:04.455 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:10:08.821 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000004/group_5/index_3689_seed_15734_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 17:10:09.709 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:10:10.660 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:12:03.855 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-24 17:12:04.656 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:18:58.974 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 5, train_steps: 200 +2026-04-24 17:18:59.597 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 17:18:59.733 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:18:59.756 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:20:04.426 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000005/group_5/index_8820_seed_33040_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 17:20:05.128 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:20:05.132 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:21:08.781 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000005/group_5/index_8820_seed_33041_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 17:21:09.669 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:21:10.673 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:23:03.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.18s (1.89min) +2026-04-24 17:23:04.742 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:29:59.796 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 6, train_steps: 240 +2026-04-24 17:30:00.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 17:30:00.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:30:00.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:31:05.773 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000006/group_5/index_6003_seed_32401_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 17:31:06.303 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:31:06.306 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:32:10.142 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000006/group_5/index_6003_seed_32402_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 17:32:11.141 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:32:12.093 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:34:05.611 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.46s (1.89min) +2026-04-24 17:34:06.350 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:41:01.321 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 7, train_steps: 280 +2026-04-24 17:41:02.012 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 17:41:02.206 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:41:02.292 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:42:06.957 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000007/group_5/index_53_seed_13991_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 17:42:07.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:42:07.543 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:43:12.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000007/group_5/index_53_seed_13992_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 17:43:13.039 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:43:14.029 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:45:07.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.59s (1.89min) +2026-04-24 17:45:08.371 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:52:03.910 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 8, train_steps: 320 +2026-04-24 17:52:04.640 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 17:52:04.755 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:52:04.796 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:53:10.580 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000008/group_5/index_7232_seed_8916_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 17:53:11.214 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:53:11.214 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:54:14.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000008/group_5/index_7232_seed_8917_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 17:54:15.733 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:54:16.683 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:56:11.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.65s (1.91min) +2026-04-24 17:56:12.155 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:03:07.488 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 9, train_steps: 360 +2026-04-24 18:03:08.141 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 18:03:08.282 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:03:08.298 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:04:13.664 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000009/group_5/index_1416_seed_28603_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 18:04:14.737 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:04:14.740 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:05:18.556 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000009/group_5/index_1416_seed_28604_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 18:05:19.461 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:05:20.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:07:15.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.73s (1.91min) +2026-04-24 18:07:16.099 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:14:11.325 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 10, train_steps: 400 +2026-04-24 18:14:46.391 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=10 (missing=0, unexpected=0) +2026-04-24 18:14:48.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 18:14:48.778 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:14:48.809 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:15:54.794 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000010/group_5/index_8218_seed_33473_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 18:15:55.385 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:15:55.387 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:16:59.770 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000010/group_5/index_8218_seed_33474_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 18:17:00.685 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:17:01.864 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:18:56.315 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.28s (1.90min) +2026-04-24 18:18:57.068 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:25:52.436 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 11, train_steps: 440 +2026-04-24 18:25:57.108 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 18:26:00.470 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:26:03.484 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:27:12.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000011/group_5/index_4083_seed_16330_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 18:27:12.769 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:27:12.769 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:28:16.846 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000011/group_5/index_4083_seed_16331_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 18:28:17.701 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:28:18.781 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:30:13.546 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.59s (1.91min) +2026-04-24 18:30:14.356 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:37:08.693 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 12, train_steps: 480 +2026-04-24 18:37:09.384 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 18:37:09.485 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:37:09.553 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:38:14.466 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000012/group_5/index_5673_seed_30570_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 18:38:15.100 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:38:15.102 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:39:19.235 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000012/group_5/index_5673_seed_30571_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 18:39:20.086 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:39:21.089 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:41:14.915 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.62s (1.89min) +2026-04-24 18:41:15.666 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:48:09.980 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 13, train_steps: 520 +2026-04-24 18:48:10.661 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 18:48:10.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:48:10.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:49:15.708 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000013/group_5/index_94_seed_12267_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 18:49:16.296 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:49:16.300 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:50:20.434 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000013/group_5/index_94_seed_12268_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 18:50:21.152 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:50:22.545 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:52:17.714 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.00s (1.92min) +2026-04-24 18:52:18.453 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:59:16.391 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 14, train_steps: 560 +2026-04-24 18:59:17.061 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 18:59:17.197 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:59:17.235 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:00:22.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000014/group_5/index_3576_seed_2077_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 19:00:23.397 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:00:23.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:01:27.432 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000014/group_5/index_3576_seed_2078_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 19:01:28.155 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:01:29.315 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:03:23.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.03s (1.90min) +2026-04-24 19:03:24.181 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:10:20.611 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 15, train_steps: 600 +2026-04-24 19:10:21.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 19:10:21.554 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:10:21.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:11:26.500 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000015/group_5/index_7715_seed_3587_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 19:11:27.110 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:11:27.113 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:12:31.667 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000015/group_5/index_7715_seed_3588_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 19:12:32.429 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:12:33.417 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:14:26.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.49s (1.89min) +2026-04-24 19:14:27.771 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:21:23.288 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 16, train_steps: 640 +2026-04-24 19:21:23.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 19:21:24.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:21:24.135 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:22:28.893 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000016/group_5/index_4347_seed_28621_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 19:22:29.456 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:22:29.459 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:23:34.296 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000016/group_5/index_4347_seed_28622_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 19:23:35.008 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:23:35.949 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:25:30.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.21s (1.90min) +2026-04-24 19:25:30.996 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:32:25.361 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 17, train_steps: 680 +2026-04-24 19:32:26.046 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 19:32:26.255 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:32:26.339 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:33:30.937 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000017/group_5/index_559_seed_19790_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 19:33:31.561 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:33:31.564 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:34:35.670 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000017/group_5/index_559_seed_19791_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 19:34:36.458 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:34:37.459 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:36:31.741 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.25s (1.90min) +2026-04-24 19:36:32.486 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:43:28.619 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 18, train_steps: 720 +2026-04-24 19:43:29.286 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 19:43:29.482 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:43:29.577 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:44:34.006 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000018/group_5/index_8683_seed_5589_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 19:44:34.630 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:44:34.633 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:45:39.801 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000018/group_5/index_8683_seed_5590_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 19:45:40.613 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:45:41.516 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:47:33.981 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.34s (1.87min) +2026-04-24 19:47:34.834 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:54:32.130 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 19, train_steps: 760 +2026-04-24 19:54:32.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 19:54:32.989 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:54:33.026 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:55:37.762 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000019/group_5/index_4475_seed_13155_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 19:55:38.848 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:55:38.849 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:56:43.301 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000019/group_5/index_4475_seed_13156_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 19:56:44.127 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:56:45.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:58:40.230 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.07s (1.92min) +2026-04-24 19:58:44.148 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:05:44.203 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 20, train_steps: 800 +2026-04-24 20:06:19.606 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=20 (missing=0, unexpected=0) +2026-04-24 20:06:21.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 20:06:21.743 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:06:21.796 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:07:27.738 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000020/group_5/index_8541_seed_11454_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 20:07:28.296 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:07:28.296 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:08:33.616 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000020/group_5/index_8541_seed_11455_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 20:08:34.364 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:08:35.304 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:10:28.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.51s (1.89min) +2026-04-24 20:10:29.682 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:17:24.335 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 21, train_steps: 840 +2026-04-24 20:17:25.021 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 20:17:25.116 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:17:25.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:18:29.850 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000021/group_5/index_3252_seed_31890_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 20:18:30.429 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:18:30.432 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:19:34.771 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000021/group_5/index_3252_seed_31891_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 20:19:35.520 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:19:36.435 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:21:30.821 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.27s (1.90min) +2026-04-24 20:21:31.550 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:28:27.506 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 22, train_steps: 880 +2026-04-24 20:28:28.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 20:28:28.364 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:28:28.437 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:29:33.225 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000022/group_5/index_9209_seed_26458_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 20:29:33.795 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:29:33.798 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:30:37.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000022/group_5/index_9209_seed_26459_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 20:30:38.689 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:30:39.846 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:32:33.281 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.23s (1.89min) +2026-04-24 20:32:34.031 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:39:30.426 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 23, train_steps: 920 +2026-04-24 20:39:31.115 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 20:39:31.304 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:39:31.385 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:40:36.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000023/group_5/index_3170_seed_16942_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 20:40:36.932 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:40:36.935 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:41:41.770 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000023/group_5/index_3170_seed_16943_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 20:41:42.474 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:41:43.476 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:43:36.626 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-24 20:43:37.363 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:50:35.672 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 24, train_steps: 960 +2026-04-24 20:50:36.342 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 20:50:36.523 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:50:36.616 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:51:41.545 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000024/group_5/index_1683_seed_33164_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 20:51:42.553 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:51:42.555 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:52:46.806 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000024/group_5/index_1683_seed_33165_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 20:52:47.388 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:52:48.397 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:54:41.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.56s (1.89min) +2026-04-24 20:54:42.724 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:01:38.798 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 25, train_steps: 1000 +2026-04-24 21:01:39.490 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 21:01:39.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:01:39.812 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:02:44.611 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000025/group_5/index_5682_seed_20368_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 21:02:45.191 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:02:45.194 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:03:50.226 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000025/group_5/index_5682_seed_20369_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 21:03:50.856 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:03:51.818 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:05:45.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.58s (1.89min) +2026-04-24 21:05:46.213 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:12:42.838 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 26, train_steps: 1040 +2026-04-24 21:12:43.522 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 21:12:43.672 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:12:43.722 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:13:48.551 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000026/group_5/index_2446_seed_28432_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 21:13:49.108 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:13:49.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:14:53.137 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000026/group_5/index_2446_seed_28433_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 21:14:53.938 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:14:55.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:16:49.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.91s (1.90min) +2026-04-24 21:16:50.028 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:23:48.921 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 27, train_steps: 1080 +2026-04-24 21:23:49.571 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 21:23:49.689 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:23:49.717 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:24:55.438 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000027/group_5/index_4364_seed_12852_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 21:24:56.033 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:24:56.036 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:26:00.496 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000027/group_5/index_4364_seed_12853_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 21:26:01.272 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:26:02.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:27:56.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.81s (1.90min) +2026-04-24 21:27:57.171 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:34:53.755 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 28, train_steps: 1120 +2026-04-24 21:34:54.423 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 21:34:54.607 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:34:54.695 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:35:59.672 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000028/group_5/index_5398_seed_11883_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 21:36:00.233 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:36:00.236 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:37:05.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000028/group_5/index_5398_seed_11884_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 21:37:05.973 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:37:06.891 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:39:00.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.28s (1.89min) +2026-04-24 21:39:01.200 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:45:58.750 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 29, train_steps: 1160 +2026-04-24 21:45:59.417 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 21:45:59.579 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:45:59.659 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:47:04.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000029/group_5/index_7104_seed_21270_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 21:47:05.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:47:05.493 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:48:10.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000029/group_5/index_7104_seed_21271_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 21:48:10.746 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:48:11.656 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:50:04.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.16s (1.89min) +2026-04-24 21:50:05.709 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:57:02.098 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 30, train_steps: 1200 +2026-04-24 21:57:37.636 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=30 (missing=0, unexpected=0) +2026-04-24 21:57:39.437 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 21:57:39.567 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:57:39.600 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:58:46.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000030/group_5/index_5925_seed_28754_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 21:58:46.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:58:46.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:59:51.605 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000030/group_5/index_5925_seed_28755_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 21:59:52.355 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:59:53.408 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:01:46.757 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-24 22:01:47.505 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:08:45.784 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 31, train_steps: 1240 +2026-04-24 22:08:46.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 22:08:46.584 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:08:46.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:09:51.605 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000031/group_5/index_7437_seed_33473_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 22:09:52.176 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:09:52.179 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:10:56.271 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000031/group_5/index_7437_seed_33474_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 22:10:57.073 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:10:58.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:12:53.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.30s (1.92min) +2026-04-24 22:12:54.308 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:19:51.477 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 32, train_steps: 1280 +2026-04-24 22:19:52.161 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 22:19:52.367 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:19:52.458 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:20:57.194 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000032/group_5/index_3670_seed_6601_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 22:20:57.775 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:20:57.779 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:22:02.173 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000032/group_5/index_3670_seed_6602_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 22:22:03.058 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:22:04.329 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:23:57.716 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.37s (1.89min) +2026-04-24 22:23:58.466 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:30:58.148 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 33, train_steps: 1320 +2026-04-24 22:30:58.825 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 22:30:59.031 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:30:59.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:32:03.898 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000033/group_5/index_457_seed_4304_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 22:32:04.531 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:32:04.533 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:33:08.653 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000033/group_5/index_457_seed_4305_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 22:33:09.413 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:33:10.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:35:03.144 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-24 22:35:04.091 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:42:00.462 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 34, train_steps: 1360 +2026-04-24 22:42:01.359 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 22:42:01.553 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:42:01.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:43:06.277 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000034/group_5/index_2799_seed_22047_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 22:43:07.288 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:43:07.292 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:44:11.428 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000034/group_5/index_2799_seed_22048_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 22:44:12.155 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:44:13.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:46:06.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.71s (1.90min) +2026-04-24 22:46:07.670 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:53:03.273 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 35, train_steps: 1400 +2026-04-24 22:53:03.993 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 22:53:04.127 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:53:04.232 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:54:09.947 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000035/group_5/index_8378_seed_4538_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 22:54:10.536 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:54:10.539 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:55:14.377 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000035/group_5/index_8378_seed_4539_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 22:55:15.120 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:55:16.100 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:57:11.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.09s (1.92min) +2026-04-24 22:57:11.981 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:04:06.930 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 36, train_steps: 1440 +2026-04-24 23:04:07.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 23:04:07.788 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:04:07.867 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:05:12.812 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000036/group_5/index_1077_seed_28825_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 23:05:13.346 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:05:13.349 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:06:17.214 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000036/group_5/index_1077_seed_28826_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 23:06:17.903 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:06:18.854 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:08:12.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.93s (1.90min) +2026-04-24 23:08:13.635 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:15:08.363 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 37, train_steps: 1480 +2026-04-24 23:15:09.050 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 23:15:09.209 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:15:09.271 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:16:14.017 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000037/group_5/index_726_seed_4758_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 23:16:14.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:16:14.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:17:18.830 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000037/group_5/index_726_seed_4759_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 23:17:19.543 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:17:20.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:19:14.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.62s (1.89min) +2026-04-24 23:19:15.003 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:26:08.853 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 38, train_steps: 1520 +2026-04-24 23:26:09.561 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 23:26:09.700 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:26:09.737 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:27:14.662 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000038/group_5/index_8468_seed_9429_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 23:27:15.233 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:27:15.236 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:28:19.204 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000038/group_5/index_8468_seed_9430_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 23:28:19.924 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:28:20.835 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:30:16.245 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.26s (1.92min) +2026-04-24 23:30:16.994 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:37:13.180 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 39, train_steps: 1560 +2026-04-24 23:37:13.830 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 23:37:14.013 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:37:14.096 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:38:18.814 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000039/group_5/index_4402_seed_18699_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 23:38:19.947 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:38:19.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:39:24.252 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000039/group_5/index_4402_seed_18700_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 23:39:24.937 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:39:25.867 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:41:19.730 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.77s (1.90min) +2026-04-24 23:41:20.637 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:48:16.337 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 40, train_steps: 1600 +2026-04-24 23:48:51.518 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=40 (missing=0, unexpected=0) +2026-04-24 23:48:53.183 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-24 23:48:53.369 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:48:53.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:49:59.752 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000040/group_5/index_9606_seed_10585_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-24 23:50:00.303 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:50:00.307 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:51:05.774 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000040/group_5/index_9606_seed_10586_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-24 23:51:06.514 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:51:07.520 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:53:01.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.68s (1.89min) +2026-04-24 23:53:02.050 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:59:59.582 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 41, train_steps: 1640 +2026-04-25 00:00:00.257 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 00:00:00.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:00:00.465 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:01:05.774 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000041/group_5/index_8519_seed_18860_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 00:01:06.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:01:06.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:02:10.162 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000041/group_5/index_8519_seed_18861_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 00:02:10.749 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:02:11.742 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:04:04.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.80s (1.88min) +2026-04-25 00:04:05.331 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:10:58.025 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 42, train_steps: 1680 +2026-04-25 00:10:58.703 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 00:10:58.894 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:10:58.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:12:04.089 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000042/group_5/index_8745_seed_21220_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 00:12:04.882 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:12:04.885 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:13:08.604 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000042/group_5/index_8745_seed_21221_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 00:13:09.348 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:13:10.355 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:15:03.421 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 00:15:04.371 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:21:59.240 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 43, train_steps: 1720 +2026-04-25 00:21:59.913 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 00:22:00.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:22:00.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:23:04.923 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000043/group_5/index_7086_seed_16039_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 00:23:05.593 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:23:05.600 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:24:09.356 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000043/group_5/index_7086_seed_16040_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 00:24:10.090 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:24:11.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:26:03.763 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.63s (1.88min) +2026-04-25 00:26:04.671 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:32:57.206 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 44, train_steps: 1760 +2026-04-25 00:32:57.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 00:32:58.055 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:32:58.142 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:34:03.206 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000044/group_5/index_5082_seed_23722_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 00:34:04.201 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:34:04.209 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:35:08.782 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000044/group_5/index_5082_seed_23723_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 00:35:09.484 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:35:10.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:37:04.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.64s (1.89min) +2026-04-25 00:37:04.951 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:43:59.678 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 45, train_steps: 1800 +2026-04-25 00:44:00.348 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 00:44:00.442 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:44:00.480 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:45:05.591 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000045/group_5/index_7320_seed_18632_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 00:45:06.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:45:06.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:46:09.957 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000045/group_5/index_7320_seed_18633_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 00:46:10.674 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:46:11.595 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:48:05.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.47s (1.89min) +2026-04-25 00:48:05.924 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:54:58.902 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 46, train_steps: 1840 +2026-04-25 00:54:59.582 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 00:54:59.705 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:54:59.729 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:56:04.468 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000046/group_5/index_243_seed_16963_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 00:56:05.152 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:56:05.155 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:57:09.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000046/group_5/index_243_seed_16964_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 00:57:10.209 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:57:11.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:59:04.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.76s (1.88min) +2026-04-25 00:59:04.981 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:05:59.428 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 47, train_steps: 1880 +2026-04-25 01:06:00.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 01:06:00.280 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:06:00.377 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:07:05.647 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000047/group_5/index_5948_seed_26952_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 01:07:06.226 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:07:06.229 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:08:10.284 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000047/group_5/index_5948_seed_26953_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 01:08:10.976 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:08:11.879 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:10:05.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.63s (1.89min) +2026-04-25 01:10:06.415 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:16:59.725 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 48, train_steps: 1920 +2026-04-25 01:17:00.454 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 01:17:00.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:17:00.735 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:18:05.416 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000048/group_5/index_9652_seed_25844_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 01:18:05.959 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:18:05.962 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:19:10.269 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000048/group_5/index_9652_seed_25845_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 01:19:11.094 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:19:11.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:21:04.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.49s (1.87min) +2026-04-25 01:21:05.360 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:27:59.076 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 49, train_steps: 1960 +2026-04-25 01:27:59.741 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 01:27:59.931 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:28:00.029 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:29:04.977 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000049/group_5/index_9887_seed_3952_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 01:29:06.033 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:29:06.036 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:30:10.150 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000049/group_5/index_9887_seed_3953_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 01:30:11.056 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:30:11.986 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:32:05.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 01:32:05.838 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:38:59.786 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 50, train_steps: 2000 +2026-04-25 01:39:35.335 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=50 (missing=0, unexpected=0) +2026-04-25 01:39:37.202 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 01:39:37.380 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:39:37.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:40:43.719 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000050/group_5/index_8182_seed_25086_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 01:40:44.326 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:40:44.329 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:41:48.469 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000050/group_5/index_8182_seed_25087_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 01:41:49.099 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:41:50.122 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:43:43.911 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.70s (1.89min) +2026-04-25 01:43:44.667 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:50:39.905 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 51, train_steps: 2040 +2026-04-25 01:50:40.567 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 01:50:40.743 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:50:40.822 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:51:45.781 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000051/group_5/index_9386_seed_16459_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 01:51:46.382 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:51:46.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:52:50.865 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000051/group_5/index_9386_seed_16460_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 01:52:51.543 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:52:52.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:54:45.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.11s (1.89min) +2026-04-25 01:54:46.440 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:01:41.421 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 52, train_steps: 2080 +2026-04-25 02:01:42.118 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 02:01:42.238 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:01:42.276 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:02:47.357 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000052/group_5/index_8292_seed_2435_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 02:02:47.967 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:02:47.970 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:03:52.422 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000052/group_5/index_8292_seed_2436_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 02:03:53.253 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:03:54.423 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:05:47.330 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.76s (1.88min) +2026-04-25 02:05:48.075 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:12:42.738 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 53, train_steps: 2120 +2026-04-25 02:12:43.409 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 02:12:43.557 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:12:43.617 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:13:48.741 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000053/group_5/index_5561_seed_32480_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 02:13:49.309 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:13:49.312 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:14:53.465 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000053/group_5/index_5561_seed_32481_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 02:14:54.153 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:14:55.409 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:16:50.907 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.26s (1.92min) +2026-04-25 02:16:51.652 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:23:48.271 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 54, train_steps: 2160 +2026-04-25 02:23:48.949 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 02:23:49.157 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:23:49.273 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:24:54.161 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000054/group_5/index_5659_seed_21341_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 02:24:55.272 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:24:55.276 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:25:59.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000054/group_5/index_5659_seed_21342_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 02:26:00.233 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:26:01.206 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:27:54.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.49s (1.89min) +2026-04-25 02:27:55.727 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:34:49.802 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 55, train_steps: 2200 +2026-04-25 02:34:50.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 02:34:50.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:34:50.717 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:35:55.347 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000055/group_5/index_9189_seed_11100_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 02:35:55.879 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:35:55.879 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:37:00.045 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000055/group_5/index_9189_seed_11101_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 02:37:00.803 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:37:01.882 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:38:55.198 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.10s (1.88min) +2026-04-25 02:38:56.013 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:45:52.299 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 56, train_steps: 2240 +2026-04-25 02:45:52.980 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 02:45:53.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:45:53.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:46:58.190 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000056/group_5/index_1652_seed_8375_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 02:46:58.722 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:46:58.725 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:48:03.036 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000056/group_5/index_1652_seed_8376_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 02:48:03.888 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:48:05.131 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:49:57.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-25 02:49:58.692 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:56:56.049 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 57, train_steps: 2280 +2026-04-25 02:56:56.727 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 02:56:56.913 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:56:56.986 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:58:01.574 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000057/group_5/index_435_seed_18082_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 02:58:02.168 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:58:02.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:59:07.695 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000057/group_5/index_435_seed_18083_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 02:59:08.398 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:59:09.303 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:01:02.669 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 03:01:03.521 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:07:57.572 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 58, train_steps: 2320 +2026-04-25 03:07:58.255 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 03:07:58.410 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:07:58.449 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:09:03.320 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000058/group_5/index_9757_seed_24743_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 03:09:03.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:09:03.958 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:10:08.484 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000058/group_5/index_9757_seed_24744_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 03:10:09.199 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:10:10.111 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:12:03.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.89s (1.88min) +2026-04-25 03:12:04.084 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:18:58.334 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 59, train_steps: 2360 +2026-04-25 03:18:58.991 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 03:18:59.143 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:18:59.204 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:20:04.138 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000059/group_5/index_6531_seed_9182_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 03:20:05.258 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:20:05.261 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:21:09.678 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000059/group_5/index_6531_seed_9183_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 03:21:10.434 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:21:11.386 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:23:04.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 03:23:05.280 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:29:58.048 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 60, train_steps: 2400 +2026-04-25 03:30:33.855 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=60 (missing=0, unexpected=0) +2026-04-25 03:30:35.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 03:30:35.956 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:30:36.047 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:31:42.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000060/group_5/index_3553_seed_24618_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 03:31:42.600 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:31:42.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:32:46.666 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000060/group_5/index_3553_seed_24619_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 03:32:47.555 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:32:48.466 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:34:41.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.89s (1.88min) +2026-04-25 03:34:42.379 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:41:36.653 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 61, train_steps: 2440 +2026-04-25 03:41:37.321 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 03:41:37.503 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:41:37.584 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:42:42.864 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000061/group_5/index_887_seed_19170_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 03:42:43.421 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:42:43.422 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:43:47.218 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000061/group_5/index_887_seed_19171_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 03:43:47.993 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:43:49.006 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:45:42.147 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 03:45:42.890 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:52:38.585 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 62, train_steps: 2480 +2026-04-25 03:52:39.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 03:52:39.625 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:52:39.698 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:53:44.696 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000062/group_5/index_6095_seed_20669_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 03:53:45.266 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:53:45.269 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:54:49.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000062/group_5/index_6095_seed_20670_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 03:54:50.798 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:54:51.785 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:56:45.502 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 03:56:46.244 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:03:40.366 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 63, train_steps: 2520 +2026-04-25 04:03:41.048 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 04:03:41.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:03:41.193 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:04:46.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000063/group_5/index_8535_seed_14671_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 04:04:46.650 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:04:46.653 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:05:51.933 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000063/group_5/index_8535_seed_14672_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 04:05:52.600 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:05:53.819 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:07:47.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.39s (1.89min) +2026-04-25 04:07:48.158 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:14:42.709 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 64, train_steps: 2560 +2026-04-25 04:14:43.381 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 04:14:43.500 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:14:43.535 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:15:48.747 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000064/group_5/index_3357_seed_32580_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 04:15:49.773 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:15:49.773 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:16:54.215 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000064/group_5/index_3357_seed_32581_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 04:16:55.118 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:16:56.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:18:51.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.84s (1.91min) +2026-04-25 04:18:51.930 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:25:49.476 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 65, train_steps: 2600 +2026-04-25 04:25:50.368 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 04:25:50.523 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:25:50.575 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:26:55.468 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000065/group_5/index_9855_seed_16684_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 04:26:56.065 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:26:56.068 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:28:00.410 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000065/group_5/index_9855_seed_16685_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 04:28:01.050 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:28:02.219 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:29:55.700 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.38s (1.89min) +2026-04-25 04:29:56.439 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:36:49.686 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 66, train_steps: 2640 +2026-04-25 04:36:50.360 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 04:36:50.561 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:36:50.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:37:55.353 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000066/group_5/index_1949_seed_11998_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 04:37:55.961 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:37:55.963 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:39:00.157 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000066/group_5/index_1949_seed_11999_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 04:39:00.784 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:39:01.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:40:55.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 04:40:56.114 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:47:53.131 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 67, train_steps: 2680 +2026-04-25 04:47:53.806 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 04:47:53.928 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:47:53.961 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:48:58.913 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000067/group_5/index_8576_seed_29600_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 04:48:59.537 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:48:59.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:50:03.683 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000067/group_5/index_8576_seed_29601_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 04:50:04.304 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:50:05.415 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:51:58.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.99s (1.88min) +2026-04-25 04:51:59.199 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:58:56.569 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 68, train_steps: 2720 +2026-04-25 04:58:57.370 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 04:58:57.535 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:58:57.609 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:00:02.068 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000068/group_5/index_5640_seed_9438_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 05:00:02.685 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:00:02.689 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:01:07.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000068/group_5/index_5640_seed_9439_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 05:01:08.263 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:01:09.268 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:03:03.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.76s (1.90min) +2026-04-25 05:03:04.058 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:09:58.428 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 69, train_steps: 2760 +2026-04-25 05:09:59.100 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 05:09:59.294 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:09:59.377 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:11:03.804 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000069/group_5/index_7565_seed_33215_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 05:11:05.193 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:11:05.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:12:09.237 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000069/group_5/index_7565_seed_33216_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 05:12:09.945 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:12:10.895 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:14:04.032 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.04s (1.88min) +2026-04-25 05:14:05.000 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:20:59.635 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 70, train_steps: 2800 +2026-04-25 05:21:34.587 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=70 (missing=0, unexpected=0) +2026-04-25 05:21:36.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 05:21:36.824 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:21:36.917 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:22:42.878 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000070/group_5/index_6362_seed_31590_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 05:22:43.465 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:22:43.468 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:23:47.793 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000070/group_5/index_6362_seed_31591_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 05:23:48.565 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:23:49.572 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:25:42.836 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 05:25:43.591 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:32:40.070 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 71, train_steps: 2840 +2026-04-25 05:32:40.746 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 05:32:40.960 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:32:41.076 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:33:46.047 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000071/group_5/index_7328_seed_4776_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 05:33:46.719 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:33:46.722 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:34:51.488 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000071/group_5/index_7328_seed_4777_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 05:34:52.169 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:34:53.162 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:36:46.381 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-25 05:36:47.142 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:43:44.125 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 72, train_steps: 2880 +2026-04-25 05:43:44.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 05:43:44.926 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:43:44.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:44:49.710 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000072/group_5/index_6309_seed_6100_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 05:44:50.284 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:44:50.287 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:45:54.465 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000072/group_5/index_6309_seed_6101_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 05:45:55.244 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:45:56.321 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:47:51.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.85s (1.91min) +2026-04-25 05:47:52.116 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:54:50.145 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 73, train_steps: 2920 +2026-04-25 05:54:50.861 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 05:54:50.959 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:54:50.994 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:55:56.033 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000073/group_5/index_2128_seed_15071_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 05:55:56.610 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:55:56.613 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:57:00.509 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000073/group_5/index_2128_seed_15072_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 05:57:01.193 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:57:02.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:58:55.788 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.22s (1.89min) +2026-04-25 05:58:56.533 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:05:50.895 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 74, train_steps: 2960 +2026-04-25 06:05:51.584 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 06:05:51.752 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:05:51.821 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:06:56.255 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000074/group_5/index_6634_seed_33416_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 06:06:57.287 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:06:57.291 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:08:01.808 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000074/group_5/index_6634_seed_33417_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 06:08:02.524 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:08:03.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:09:56.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.50s (1.87min) +2026-04-25 06:09:57.236 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:16:51.631 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 75, train_steps: 3000 +2026-04-25 06:16:52.284 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 06:16:52.440 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:16:52.501 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:17:57.862 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000075/group_5/index_316_seed_24288_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 06:17:58.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:17:58.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:19:02.679 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000075/group_5/index_316_seed_24289_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 06:19:03.393 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:19:04.637 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:20:57.259 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.61s (1.88min) +2026-04-25 06:20:58.015 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:27:55.884 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 76, train_steps: 3040 +2026-04-25 06:27:56.549 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 06:27:56.689 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:27:56.731 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:29:01.937 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000076/group_5/index_5641_seed_28684_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 06:29:02.524 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:29:02.527 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:30:07.261 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000076/group_5/index_5641_seed_28685_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 06:30:07.922 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:30:08.830 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:32:02.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 06:32:02.965 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:38:58.696 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 77, train_steps: 3080 +2026-04-25 06:38:59.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 06:38:59.573 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:38:59.655 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:40:04.438 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000077/group_5/index_9255_seed_32217_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 06:40:05.254 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:40:05.257 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:41:08.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000077/group_5/index_9255_seed_32218_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 06:41:09.640 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:41:10.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:43:03.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 06:43:04.374 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:49:59.585 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 78, train_steps: 3120 +2026-04-25 06:50:00.265 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 06:50:00.379 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:50:00.409 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:51:05.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000078/group_5/index_1767_seed_16655_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 06:51:05.796 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:51:05.799 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:52:10.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000078/group_5/index_1767_seed_16656_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 06:52:11.015 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:52:11.956 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:54:05.108 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.06s (1.88min) +2026-04-25 06:54:05.872 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:01:01.042 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 79, train_steps: 3160 +2026-04-25 07:01:01.705 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 07:01:01.810 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:01:01.849 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:02:06.952 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000079/group_5/index_7923_seed_27657_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 07:02:07.935 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:02:07.940 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:03:12.642 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000079/group_5/index_7923_seed_27658_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 07:03:13.538 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:03:14.450 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:05:07.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 07:05:08.695 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:12:02.972 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 80, train_steps: 3200 +2026-04-25 07:12:38.688 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=80 (missing=0, unexpected=0) +2026-04-25 07:12:40.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 07:12:40.508 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:12:40.557 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:13:46.626 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000080/group_5/index_2140_seed_3275_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 07:13:47.225 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:13:47.227 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:14:51.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000080/group_5/index_2140_seed_3276_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 07:14:52.820 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:14:54.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:16:47.581 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.32s (1.89min) +2026-04-25 07:16:48.332 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:23:43.370 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 81, train_steps: 3240 +2026-04-25 07:23:44.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 07:23:44.266 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:23:44.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:24:48.895 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000081/group_5/index_170_seed_23162_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 07:24:49.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:24:49.465 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:25:53.575 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000081/group_5/index_170_seed_23163_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 07:25:54.390 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:25:55.672 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:27:49.977 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.21s (1.90min) +2026-04-25 07:27:50.727 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:34:47.816 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 82, train_steps: 3280 +2026-04-25 07:34:48.502 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 07:34:48.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:34:48.797 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:35:53.289 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000082/group_5/index_720_seed_21083_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 07:35:53.834 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:35:53.837 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:36:58.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000082/group_5/index_720_seed_21084_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 07:36:59.145 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:37:00.054 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:38:55.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.80s (1.91min) +2026-04-25 07:38:55.995 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:45:52.245 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 83, train_steps: 3320 +2026-04-25 07:45:52.938 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 07:45:53.089 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:45:53.149 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:46:57.799 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000083/group_5/index_2572_seed_13747_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 07:46:58.364 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:46:58.369 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:48:03.347 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000083/group_5/index_2572_seed_13748_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 07:48:04.085 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:48:05.255 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:49:58.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.13s (1.89min) +2026-04-25 07:49:59.127 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:56:57.606 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 84, train_steps: 3360 +2026-04-25 07:56:58.300 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 07:56:58.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:56:58.449 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:58:03.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000084/group_5/index_8989_seed_715_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 07:58:04.794 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:58:04.797 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:59:08.951 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000084/group_5/index_8989_seed_716_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 07:59:09.615 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:59:10.687 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:01:04.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.45s (1.89min) +2026-04-25 08:01:05.083 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:08:00.261 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 85, train_steps: 3400 +2026-04-25 08:08:00.943 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 08:08:01.052 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:08:01.076 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:09:06.085 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000085/group_5/index_7207_seed_19069_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 08:09:06.766 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:09:06.768 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:10:10.751 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000085/group_5/index_7207_seed_19070_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 08:10:11.351 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:10:12.292 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:12:05.564 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 08:12:06.325 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:19:02.159 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 86, train_steps: 3440 +2026-04-25 08:19:02.853 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 08:19:03.024 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:19:03.089 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:20:07.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000086/group_5/index_5553_seed_20816_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 08:20:08.246 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:20:08.249 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:21:13.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000086/group_5/index_5553_seed_20817_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 08:21:13.825 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:21:14.770 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:23:08.095 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 08:23:08.852 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:30:05.191 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 87, train_steps: 3480 +2026-04-25 08:30:05.907 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 08:30:06.006 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:30:06.043 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:31:12.377 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000087/group_5/index_5234_seed_15256_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 08:31:12.938 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:31:12.938 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:32:16.698 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000087/group_5/index_5234_seed_15257_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 08:32:17.378 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:32:18.366 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:34:11.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.47s (1.89min) +2026-04-25 08:34:12.654 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:41:08.805 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 88, train_steps: 3520 +2026-04-25 08:41:09.659 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 08:41:09.804 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:41:09.853 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:42:14.983 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000088/group_5/index_7830_seed_31949_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 08:42:15.559 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:42:15.563 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:43:19.650 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000088/group_5/index_7830_seed_31950_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 08:43:20.387 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:43:21.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:45:14.736 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.01s (1.88min) +2026-04-25 08:45:15.503 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:52:11.029 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 89, train_steps: 3560 +2026-04-25 08:52:11.864 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 08:52:12.060 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:52:12.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:53:17.137 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000089/group_5/index_5562_seed_21165_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 08:53:18.191 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:53:18.197 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:54:22.577 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000089/group_5/index_5562_seed_21166_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 08:54:23.298 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:54:24.316 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:56:17.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.60s (1.89min) +2026-04-25 08:56:18.797 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:03:17.029 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 90, train_steps: 3600 +2026-04-25 09:03:52.314 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=90 (missing=0, unexpected=0) +2026-04-25 09:03:54.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 09:03:54.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:03:54.693 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:05:00.843 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000090/group_5/index_4017_seed_3701_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 09:05:01.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:05:01.417 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:06:06.359 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000090/group_5/index_4017_seed_3702_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 09:06:07.199 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:06:08.156 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:08:01.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 09:08:02.541 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:15:00.011 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 91, train_steps: 3640 +2026-04-25 09:15:00.700 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 09:15:00.870 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:15:00.930 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:16:05.810 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000091/group_5/index_5199_seed_7497_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 09:16:06.392 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:16:06.394 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:17:10.726 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000091/group_5/index_5199_seed_7498_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 09:17:11.465 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:17:12.379 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:19:05.985 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.48s (1.89min) +2026-04-25 09:19:06.734 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:26:03.317 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 92, train_steps: 3680 +2026-04-25 09:26:03.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 09:26:04.139 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:26:04.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:27:08.894 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000092/group_5/index_1810_seed_2412_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 09:27:09.460 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:27:09.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:28:14.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000092/group_5/index_1810_seed_2413_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 09:28:14.870 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:28:15.777 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:30:10.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.62s (1.91min) +2026-04-25 09:30:11.274 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:37:06.877 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 93, train_steps: 3720 +2026-04-25 09:37:07.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 09:37:07.762 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:37:07.835 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:38:13.133 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000093/group_5/index_3811_seed_28315_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 09:38:13.708 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:38:13.708 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:39:17.560 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000093/group_5/index_3811_seed_28316_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 09:39:18.151 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:39:19.074 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:41:12.868 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.68s (1.89min) +2026-04-25 09:41:13.622 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:48:08.763 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 94, train_steps: 3760 +2026-04-25 09:48:09.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 09:48:09.632 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:48:09.669 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:49:14.682 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000094/group_5/index_7688_seed_5847_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 09:49:15.737 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:49:15.740 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:50:19.547 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000094/group_5/index_7688_seed_5848_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 09:50:20.267 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:50:21.597 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:52:15.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 09:52:16.175 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:59:12.184 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 95, train_steps: 3800 +2026-04-25 09:59:12.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 09:59:13.024 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:59:13.090 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:00:17.896 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000095/group_5/index_4168_seed_26691_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 10:00:18.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:00:18.466 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:01:23.503 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000095/group_5/index_4168_seed_26692_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 10:01:24.095 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:01:25.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:03:18.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.50s (1.89min) +2026-04-25 10:03:19.400 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:10:16.982 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 96, train_steps: 3840 +2026-04-25 10:10:17.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 10:10:17.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:10:17.897 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:11:22.511 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000096/group_5/index_1245_seed_5037_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 10:11:23.138 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:11:23.141 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:12:27.300 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000096/group_5/index_1245_seed_5038_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 10:12:28.147 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:12:29.344 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:14:22.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-25 10:14:22.927 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:21:20.969 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 97, train_steps: 3880 +2026-04-25 10:21:21.647 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 10:21:21.792 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:21:21.828 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:22:26.701 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000097/group_5/index_7658_seed_11944_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 10:22:27.288 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:22:27.290 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:23:31.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000097/group_5/index_7658_seed_11945_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 10:23:32.071 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:23:33.004 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:25:27.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.48s (1.91min) +2026-04-25 10:25:28.353 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:32:23.988 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 98, train_steps: 3920 +2026-04-25 10:32:24.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 10:32:24.834 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:32:24.872 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:33:29.974 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000098/group_5/index_4831_seed_23750_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 10:33:30.582 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:33:30.585 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:34:34.614 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000098/group_5/index_4831_seed_23751_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 10:34:35.217 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:34:36.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:36:30.447 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.18s (1.90min) +2026-04-25 10:36:31.208 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:43:26.232 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 99, train_steps: 3960 +2026-04-25 10:43:26.910 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 10:43:27.099 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:43:27.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:44:32.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000099/group_5/index_3483_seed_33086_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 10:44:33.047 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:44:33.053 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:45:37.773 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000099/group_5/index_3483_seed_33087_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 10:45:38.570 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:45:39.529 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:47:32.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.96s (1.88min) +2026-04-25 10:47:33.418 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:54:29.844 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 100, train_steps: 4000 +2026-04-25 14:25:28.296 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=100 (missing=0, unexpected=0) +2026-04-25 14:25:32.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 14:25:32.832 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:25:32.884 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:26:36.591 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000100/group_5/index_9503_seed_26261_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 14:26:37.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:26:37.180 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:27:38.787 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000100/group_5/index_9503_seed_26262_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 14:27:39.495 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 14:27:40.736 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:29:34.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 14:29:35.303 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:36:34.236 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 101, train_steps: 4040 +2026-04-25 14:36:34.927 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 14:36:35.108 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:36:35.175 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:37:37.640 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000101/group_5/index_599_seed_169_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 14:37:38.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:37:38.206 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:38:40.188 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000101/group_5/index_599_seed_170_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 14:38:40.822 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 14:38:41.802 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:40:35.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.56s (1.89min) +2026-04-25 14:40:36.183 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:47:35.063 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 102, train_steps: 4080 +2026-04-25 14:47:35.770 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 14:47:35.871 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:47:35.912 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:48:38.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000102/group_5/index_6975_seed_30331_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 14:48:38.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:48:38.968 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:49:41.312 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000102/group_5/index_6975_seed_30332_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 14:49:41.981 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 14:49:42.932 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:51:35.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.62s (1.88min) +2026-04-25 14:51:36.397 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:58:34.911 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 103, train_steps: 4120 +2026-04-25 14:58:35.604 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 14:58:35.837 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:58:35.947 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:59:38.437 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000103/group_5/index_1874_seed_3053_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 14:59:38.997 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:59:39.001 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:00:40.695 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000103/group_5/index_1874_seed_3054_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 15:00:41.455 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:00:42.339 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:02:35.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 15:02:36.299 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:09:34.445 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 104, train_steps: 4160 +2026-04-25 15:09:35.127 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 15:09:35.276 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:09:35.317 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:10:38.078 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000104/group_5/index_8392_seed_26475_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 15:10:39.095 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:10:39.099 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:11:41.456 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000104/group_5/index_8392_seed_26476_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 15:11:42.182 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:11:43.199 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:13:36.086 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.85s (1.88min) +2026-04-25 15:13:36.859 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:20:35.307 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 105, train_steps: 4200 +2026-04-25 15:20:35.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 15:20:36.201 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:20:36.284 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:21:38.682 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000105/group_5/index_7847_seed_20032_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 15:21:39.262 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:21:39.265 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:22:41.338 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000105/group_5/index_7847_seed_20033_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 15:22:42.165 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:22:43.139 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:24:36.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.78s (1.88min) +2026-04-25 15:24:36.781 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:31:34.963 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 106, train_steps: 4240 +2026-04-25 15:31:35.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 15:31:35.818 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:31:35.888 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:32:38.460 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000106/group_5/index_4741_seed_9_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 15:32:39.094 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:32:39.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:33:41.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000106/group_5/index_4741_seed_10_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 15:33:41.777 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:33:42.776 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:35:36.017 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.19s (1.89min) +2026-04-25 15:35:36.792 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:42:35.205 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 107, train_steps: 4280 +2026-04-25 15:42:35.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 15:42:35.956 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:42:35.970 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:43:38.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000107/group_5/index_2838_seed_9611_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 15:43:39.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:43:39.206 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:44:41.201 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000107/group_5/index_2838_seed_9612_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 15:44:41.895 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:44:42.786 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:46:36.638 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.69s (1.89min) +2026-04-25 15:46:37.398 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:53:35.880 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 108, train_steps: 4320 +2026-04-25 15:53:36.497 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 15:53:36.610 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:53:36.641 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:54:39.558 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000108/group_5/index_2782_seed_13133_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 15:54:40.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:54:40.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:55:42.117 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000108/group_5/index_2782_seed_13134_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 15:55:42.762 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:55:43.674 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:57:36.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 15:57:37.250 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:04:35.511 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 109, train_steps: 4360 +2026-04-25 16:04:36.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 16:04:36.286 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:04:36.319 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:05:39.026 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000109/group_5/index_9946_seed_28219_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 16:05:40.028 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:05:40.032 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:06:41.934 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000109/group_5/index_9946_seed_28220_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 16:06:42.635 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:06:43.523 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:08:36.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 16:08:37.107 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:15:35.494 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 110, train_steps: 4400 +2026-04-25 16:16:10.586 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=110 (missing=0, unexpected=0) +2026-04-25 16:16:12.653 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 16:16:12.836 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:16:12.876 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:17:17.013 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000110/group_5/index_1896_seed_21232_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 16:17:17.640 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:17:17.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:18:19.421 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000110/group_5/index_1896_seed_21233_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 16:18:20.115 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:18:21.044 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:20:15.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.79s (1.90min) +2026-04-25 16:20:15.862 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:27:14.804 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 111, train_steps: 4440 +2026-04-25 16:27:15.620 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 16:27:15.817 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:27:15.896 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:28:18.265 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000111/group_5/index_1339_seed_8597_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 16:28:18.840 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:28:18.843 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:29:20.765 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000111/group_5/index_1339_seed_8598_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 16:29:21.515 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:29:22.638 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:31:15.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.62s (1.88min) +2026-04-25 16:31:16.178 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:38:14.315 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 112, train_steps: 4480 +2026-04-25 16:38:14.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 16:38:15.119 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:38:15.150 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:39:17.875 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000112/group_5/index_4557_seed_14276_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 16:39:18.429 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:39:18.429 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:40:20.300 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000112/group_5/index_4557_seed_14277_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 16:40:21.069 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:40:22.119 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:42:15.241 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-25 16:42:15.991 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:49:13.442 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 113, train_steps: 4520 +2026-04-25 16:49:14.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 16:49:14.204 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:49:14.241 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:50:17.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000113/group_5/index_9035_seed_21635_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 16:50:18.006 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:50:18.009 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:51:20.193 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000113/group_5/index_9035_seed_21636_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 16:51:20.908 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:51:22.261 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:53:15.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 16:53:16.519 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:00:13.965 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 114, train_steps: 4560 +2026-04-25 17:00:14.658 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 17:00:14.786 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:00:14.811 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:01:17.487 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000114/group_5/index_560_seed_20670_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 17:01:18.549 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:01:18.549 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:02:20.587 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000114/group_5/index_560_seed_20671_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 17:02:21.210 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:02:22.506 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:04:15.784 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 17:04:16.557 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:11:15.037 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 115, train_steps: 4600 +2026-04-25 17:11:15.726 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 17:11:15.902 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:11:15.980 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:12:18.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000115/group_5/index_5985_seed_13882_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 17:12:19.072 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:12:19.075 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:13:20.875 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000115/group_5/index_5985_seed_13883_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 17:13:21.575 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:13:22.715 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:15:17.226 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.32s (1.91min) +2026-04-25 17:15:17.987 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:22:16.461 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 116, train_steps: 4640 +2026-04-25 17:22:17.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 17:22:17.332 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:22:17.428 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:23:19.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000116/group_5/index_5366_seed_25981_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 17:23:20.572 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:23:20.575 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:24:22.851 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000116/group_5/index_5366_seed_25982_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 17:24:23.671 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:24:24.598 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:26:18.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.52s (1.89min) +2026-04-25 17:26:19.015 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:33:18.358 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 117, train_steps: 4680 +2026-04-25 17:33:19.008 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 17:33:19.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:33:19.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:34:21.932 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000117/group_5/index_2763_seed_5683_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 17:34:22.539 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:34:22.543 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:35:24.542 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000117/group_5/index_2763_seed_5684_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 17:35:25.150 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:35:26.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:37:20.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.98s (1.90min) +2026-04-25 17:37:20.931 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:44:20.182 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 118, train_steps: 4720 +2026-04-25 17:44:20.849 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 17:44:20.983 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:44:21.028 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:45:24.201 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000118/group_5/index_7834_seed_30378_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 17:45:24.792 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:45:24.793 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:46:27.065 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000118/group_5/index_7834_seed_30379_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 17:46:27.740 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:46:28.898 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:48:22.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 17:48:22.959 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:55:20.378 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 119, train_steps: 4760 +2026-04-25 17:55:21.039 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 17:55:21.180 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:55:21.227 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:56:23.825 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000119/group_5/index_1152_seed_31508_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 17:56:24.924 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:56:24.928 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:57:26.777 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000119/group_5/index_1152_seed_31509_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 17:57:27.419 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:57:28.467 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:59:21.503 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.83s (1.88min) +2026-04-25 17:59:22.394 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:06:19.653 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 120, train_steps: 4800 +2026-04-25 18:06:55.089 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=120 (missing=0, unexpected=0) +2026-04-25 18:06:56.868 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 18:06:57.022 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:06:57.076 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:08:00.750 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000120/group_5/index_9693_seed_7729_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 18:08:01.322 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:08:01.324 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:09:04.225 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000120/group_5/index_9693_seed_7730_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 18:09:04.874 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:09:05.973 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:10:58.895 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-25 18:10:59.656 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:17:59.213 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 121, train_steps: 4840 +2026-04-25 18:17:59.925 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 18:18:00.046 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:18:00.083 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:19:02.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000121/group_5/index_945_seed_24625_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 18:19:03.537 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:19:03.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:20:05.604 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000121/group_5/index_945_seed_24626_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 18:20:06.283 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:20:07.288 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:21:59.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.48s (1.87min) +2026-04-25 18:22:00.629 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:28:59.216 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 122, train_steps: 4880 +2026-04-25 18:28:59.884 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 18:29:00.061 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:29:00.140 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:30:02.642 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000122/group_5/index_1538_seed_22719_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 18:30:03.252 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:30:03.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:31:05.386 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000122/group_5/index_1538_seed_22720_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 18:31:06.208 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:31:07.211 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:33:00.333 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-25 18:33:01.218 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:39:58.953 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 123, train_steps: 4920 +2026-04-25 18:39:59.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 18:39:59.804 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:39:59.855 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:41:02.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000123/group_5/index_9753_seed_14662_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 18:41:03.270 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:41:03.273 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:42:05.011 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000123/group_5/index_9753_seed_14663_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 18:42:05.702 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:42:06.656 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:43:59.426 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.67s (1.88min) +2026-04-25 18:44:00.341 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:50:59.014 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 124, train_steps: 4960 +2026-04-25 18:50:59.702 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 18:50:59.819 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:50:59.850 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:52:02.552 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000124/group_5/index_8598_seed_10515_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 18:52:03.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:52:03.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:53:05.631 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000124/group_5/index_8598_seed_10516_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 18:53:06.480 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:53:07.440 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:55:00.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.53s (1.88min) +2026-04-25 18:55:00.964 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:02:01.021 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 125, train_steps: 5000 +2026-04-25 19:02:01.794 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 19:02:01.916 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:02:01.947 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:03:04.723 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000125/group_5/index_5680_seed_11052_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 19:03:05.409 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:03:05.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:04:07.816 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000125/group_5/index_5680_seed_11053_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 19:04:08.471 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:04:09.465 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:06:01.886 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.37s (1.87min) +2026-04-25 19:06:02.660 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:13:00.366 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 126, train_steps: 5040 +2026-04-25 19:13:01.051 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 19:13:01.187 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:13:01.229 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:14:03.842 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000126/group_5/index_2504_seed_18987_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 19:14:04.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:14:04.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:15:06.408 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000126/group_5/index_2504_seed_18988_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 19:15:06.982 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:15:07.930 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:17:00.468 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.43s (1.87min) +2026-04-25 19:17:01.261 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:23:59.187 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 127, train_steps: 5080 +2026-04-25 19:24:00.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 19:24:00.912 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:24:01.034 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:25:04.670 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000127/group_5/index_2910_seed_1617_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 19:25:05.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:25:05.262 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:26:07.689 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000127/group_5/index_2910_seed_1618_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 19:26:08.789 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:26:10.296 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:28:03.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.00s (1.88min) +2026-04-25 19:28:04.699 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:35:00.268 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 128, train_steps: 5120 +2026-04-25 19:35:01.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 19:35:01.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:35:01.168 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:36:03.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000128/group_5/index_5113_seed_18997_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 19:36:04.298 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:36:04.303 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:37:06.042 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000128/group_5/index_5113_seed_18998_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 19:37:07.304 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:37:08.811 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:39:01.964 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-25 19:39:02.942 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:45:59.777 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 129, train_steps: 5160 +2026-04-25 19:46:00.479 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 19:46:00.606 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:46:00.637 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:47:03.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000129/group_5/index_6194_seed_19025_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 19:47:04.498 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:47:04.501 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:48:06.340 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000129/group_5/index_6194_seed_19026_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 19:48:07.170 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:48:08.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:50:00.778 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.54s (1.88min) +2026-04-25 19:50:01.539 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:56:59.737 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 130, train_steps: 5200 +2026-04-25 19:57:34.583 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=130 (missing=0, unexpected=0) +2026-04-25 19:57:36.648 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 19:57:36.743 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:57:36.793 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:58:40.434 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000130/group_5/index_1402_seed_4134_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 19:58:40.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:58:40.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:59:43.041 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000130/group_5/index_1402_seed_4135_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 19:59:43.781 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:59:44.743 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:01:37.762 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.93s (1.88min) +2026-04-25 20:01:38.507 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:08:36.470 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 131, train_steps: 5240 +2026-04-25 20:08:37.304 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 20:08:37.434 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:08:37.467 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:09:40.431 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000131/group_5/index_3825_seed_9258_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 20:09:41.063 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:09:41.066 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:10:42.755 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000131/group_5/index_3825_seed_9259_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 20:10:43.515 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:10:44.432 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:12:37.011 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.47s (1.87min) +2026-04-25 20:12:37.764 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:19:36.751 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 132, train_steps: 5280 +2026-04-25 20:19:37.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 20:19:37.556 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:19:37.586 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:20:40.752 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000132/group_5/index_7367_seed_23915_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 20:20:41.337 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:20:41.337 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:21:43.033 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000132/group_5/index_7367_seed_23916_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 20:21:43.671 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:21:44.689 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:23:37.083 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.36s (1.87min) +2026-04-25 20:23:37.820 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:30:36.698 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 133, train_steps: 5320 +2026-04-25 20:30:37.355 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 20:30:37.532 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:30:37.617 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:31:40.212 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000133/group_5/index_2061_seed_3763_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 20:31:40.790 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:31:40.793 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:32:42.759 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000133/group_5/index_2061_seed_3764_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 20:32:43.507 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:32:44.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:34:37.149 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.60s (1.88min) +2026-04-25 20:34:37.916 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:41:36.741 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 134, train_steps: 5360 +2026-04-25 20:41:37.402 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 20:41:37.556 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:41:37.610 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:42:40.881 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000134/group_5/index_1695_seed_9585_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 20:42:41.998 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:42:42.001 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:43:43.719 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000134/group_5/index_1695_seed_9586_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 20:43:44.397 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:43:45.316 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:45:38.708 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.27s (1.89min) +2026-04-25 20:45:39.482 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:52:37.105 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 135, train_steps: 5400 +2026-04-25 20:52:37.808 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 20:52:37.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:52:37.984 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:53:40.794 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000135/group_5/index_2594_seed_15550_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 20:53:41.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:53:41.416 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:54:43.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000135/group_5/index_2594_seed_15551_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 20:54:44.294 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:54:45.212 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:56:38.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 20:56:39.217 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:03:36.744 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 136, train_steps: 5440 +2026-04-25 21:03:37.440 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 21:03:37.562 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:03:37.592 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:04:40.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000136/group_5/index_366_seed_29061_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 21:04:40.775 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:04:40.779 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:05:42.454 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000136/group_5/index_366_seed_29062_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 21:05:43.236 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:05:44.139 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:07:37.237 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.94s (1.88min) +2026-04-25 21:07:38.003 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:14:37.705 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 137, train_steps: 5480 +2026-04-25 21:14:38.388 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 21:14:38.582 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:14:38.657 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:15:41.118 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000137/group_5/index_650_seed_14521_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 21:15:41.749 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:15:41.752 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:16:43.870 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000137/group_5/index_650_seed_14522_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 21:16:44.571 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:16:45.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:18:38.274 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.66s (1.88min) +2026-04-25 21:18:39.014 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:25:36.902 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 138, train_steps: 5520 +2026-04-25 21:25:37.582 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 21:25:37.707 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:25:37.730 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:26:40.398 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000138/group_5/index_3219_seed_17220_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 21:26:41.023 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:26:41.026 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:27:42.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000138/group_5/index_3219_seed_17221_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 21:27:43.611 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:27:44.533 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:29:36.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.27s (1.87min) +2026-04-25 21:29:37.680 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:36:36.794 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 139, train_steps: 5560 +2026-04-25 21:36:37.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 21:36:37.635 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:36:37.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:37:40.674 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000139/group_5/index_1182_seed_5532_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 21:37:41.698 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:37:41.699 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:38:43.537 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000139/group_5/index_1182_seed_5533_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 21:38:44.292 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:38:45.309 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:40:37.750 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.41s (1.87min) +2026-04-25 21:40:38.523 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:47:38.313 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 140, train_steps: 5600 +2026-04-25 21:48:13.829 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=140 (missing=0, unexpected=0) +2026-04-25 21:48:15.721 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 21:48:15.814 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:48:15.859 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:49:19.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000140/group_5/index_2552_seed_8151_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 21:49:20.524 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:49:20.527 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:50:23.042 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000140/group_5/index_2552_seed_8152_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 21:50:23.715 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:50:24.736 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:52:18.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.48s (1.89min) +2026-04-25 21:52:18.987 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:59:18.594 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 141, train_steps: 5640 +2026-04-25 21:59:19.473 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 21:59:19.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:59:19.721 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:00:22.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000141/group_5/index_8201_seed_19121_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 22:00:22.809 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:00:22.812 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:01:24.689 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000141/group_5/index_8201_seed_19122_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 22:01:25.569 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:01:26.513 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:03:19.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.32s (1.89min) +2026-04-25 22:03:20.689 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:10:18.852 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 142, train_steps: 5680 +2026-04-25 22:10:19.515 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 22:10:19.698 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:10:19.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:11:22.493 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000142/group_5/index_5187_seed_16770_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 22:11:23.132 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:11:23.136 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:12:24.760 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000142/group_5/index_5187_seed_16771_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 22:12:25.511 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:12:26.533 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:14:20.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.73s (1.90min) +2026-04-25 22:14:21.234 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:21:17.520 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 143, train_steps: 5720 +2026-04-25 22:21:18.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 22:21:18.323 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:21:18.355 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:22:20.947 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000143/group_5/index_8585_seed_3420_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 22:22:21.482 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:22:21.485 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:23:23.802 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000143/group_5/index_8585_seed_3421_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 22:23:24.562 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:23:25.483 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:25:19.941 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.34s (1.91min) +2026-04-25 22:25:20.706 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:32:17.528 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 144, train_steps: 5760 +2026-04-25 22:32:18.187 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 22:32:18.340 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:32:18.394 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:33:21.094 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000144/group_5/index_8967_seed_25115_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 22:33:22.084 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:33:22.087 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:34:23.939 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000144/group_5/index_8967_seed_25116_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 22:34:24.705 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:34:25.635 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:36:20.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.43s (1.91min) +2026-04-25 22:36:20.975 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:43:17.559 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 145, train_steps: 5800 +2026-04-25 22:43:18.219 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 22:43:18.396 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:43:18.473 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:44:21.132 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000145/group_5/index_8088_seed_5986_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 22:44:21.721 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:44:21.724 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:45:24.157 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000145/group_5/index_8088_seed_5987_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 22:45:24.773 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:45:25.787 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:47:20.879 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.05s (1.92min) +2026-04-25 22:47:21.809 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:54:18.024 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 146, train_steps: 5840 +2026-04-25 22:54:18.681 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 22:54:18.862 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:54:18.961 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:55:21.613 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000146/group_5/index_5626_seed_7595_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 22:55:22.208 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:55:22.211 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:56:24.288 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000146/group_5/index_5626_seed_7596_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 22:56:25.043 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:56:26.047 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:58:19.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.03s (1.88min) +2026-04-25 22:58:19.886 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:05:17.479 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 147, train_steps: 5880 +2026-04-25 23:05:18.180 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 23:05:18.304 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:05:18.337 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:06:20.981 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000147/group_5/index_5530_seed_11628_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 23:06:21.600 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:06:21.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:07:23.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000147/group_5/index_5530_seed_11629_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 23:07:24.158 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:07:25.155 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:09:19.377 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.18s (1.90min) +2026-04-25 23:09:20.133 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:16:18.585 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 148, train_steps: 5920 +2026-04-25 23:16:19.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 23:16:19.467 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:16:19.552 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:17:22.178 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000148/group_5/index_375_seed_14694_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 23:17:22.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:17:22.790 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:18:24.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000148/group_5/index_375_seed_14695_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 23:18:25.502 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:18:26.556 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:20:21.414 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.80s (1.91min) +2026-04-25 23:20:22.240 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:27:19.328 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 149, train_steps: 5960 +2026-04-25 23:27:19.998 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 23:27:20.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:27:20.278 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:28:22.792 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000149/group_5/index_6576_seed_7145_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 23:28:23.900 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:28:23.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:29:26.240 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000149/group_5/index_6576_seed_7146_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 23:29:27.021 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:29:27.969 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:31:20.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-25 23:31:21.841 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:38:18.852 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 150, train_steps: 6000 +2026-04-25 23:38:53.996 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=150 (missing=0, unexpected=0) +2026-04-25 23:38:56.137 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 23:38:56.328 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:38:56.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:40:00.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000150/group_5/index_2256_seed_7918_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 23:40:01.146 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:40:01.150 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:41:03.711 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000150/group_5/index_2256_seed_7919_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 23:41:04.425 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:41:05.529 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:42:58.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.04s (1.88min) +2026-04-25 23:42:59.375 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:49:58.284 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 151, train_steps: 6040 +2026-04-25 23:49:58.960 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-25 23:49:59.128 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:49:59.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:51:01.637 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000151/group_5/index_5615_seed_19829_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-25 23:51:02.195 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:51:02.198 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:52:04.515 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000151/group_5/index_5615_seed_19830_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-25 23:52:05.188 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:52:06.346 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:53:59.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.99s (1.88min) +2026-04-25 23:54:00.334 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:00:59.450 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 152, train_steps: 6080 +2026-04-26 00:01:00.113 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 00:01:00.245 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:01:00.281 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:02:02.817 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000152/group_5/index_3719_seed_30286_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 00:02:03.551 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:02:03.554 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:03:05.571 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000152/group_5/index_3719_seed_30287_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 00:03:06.366 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:03:07.330 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:05:00.263 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.86s (1.88min) +2026-04-26 00:05:01.237 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:11:59.457 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 153, train_steps: 6120 +2026-04-26 00:12:00.125 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 00:12:00.328 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:12:00.416 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:13:02.854 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000153/group_5/index_6069_seed_18030_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 00:13:03.630 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:13:03.633 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:14:05.919 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000153/group_5/index_6069_seed_18031_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 00:14:06.716 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:14:07.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:15:59.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.14s (1.87min) +2026-04-26 00:16:00.691 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:23:00.152 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 154, train_steps: 6160 +2026-04-26 00:23:00.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 00:23:00.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:23:01.068 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:24:03.735 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000154/group_5/index_8408_seed_6823_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 00:24:04.888 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:24:04.892 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:25:06.790 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000154/group_5/index_8408_seed_6824_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 00:25:07.588 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:25:08.586 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:27:01.963 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.34s (1.89min) +2026-04-26 00:27:02.742 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:34:00.376 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 155, train_steps: 6200 +2026-04-26 00:34:01.038 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 00:34:01.231 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:34:01.319 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:35:04.473 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000155/group_5/index_7397_seed_7236_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 00:35:05.126 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:35:05.126 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:36:07.725 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000155/group_5/index_7397_seed_7237_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 00:36:08.360 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:36:09.373 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:38:03.020 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.61s (1.89min) +2026-04-26 00:38:03.829 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:44:59.675 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 156, train_steps: 6240 +2026-04-26 00:45:00.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 00:45:00.542 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:45:00.625 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:46:03.096 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000156/group_5/index_9911_seed_28658_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 00:46:03.851 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:46:03.885 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:47:06.187 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000156/group_5/index_9911_seed_28659_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 00:47:06.758 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:47:07.769 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:49:00.610 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.80s (1.88min) +2026-04-26 00:49:01.531 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:56:00.359 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 157, train_steps: 6280 +2026-04-26 00:56:01.152 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 00:56:01.356 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:56:01.465 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:57:04.368 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000157/group_5/index_616_seed_15305_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 00:57:04.972 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:57:04.974 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:58:06.941 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000157/group_5/index_616_seed_15306_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 00:58:07.655 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:58:08.664 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:00:01.695 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-26 01:00:02.520 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:06:59.431 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 158, train_steps: 6320 +2026-04-26 01:07:00.163 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 01:07:00.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:07:00.541 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:08:03.598 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000158/group_5/index_8696_seed_18457_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 01:08:04.163 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:08:04.164 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:09:06.614 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000158/group_5/index_8696_seed_18458_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 01:09:07.312 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:09:08.224 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:11:00.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.48s (1.87min) +2026-04-26 01:11:01.609 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:17:59.769 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 159, train_steps: 6360 +2026-04-26 01:18:00.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 01:18:00.699 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:18:00.818 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:19:03.703 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000159/group_5/index_410_seed_28830_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 01:19:04.823 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:19:04.823 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:20:06.719 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000159/group_5/index_410_seed_28831_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 01:20:07.351 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:20:08.342 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:22:01.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 01:22:02.424 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:29:00.102 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 160, train_steps: 6400 +2026-04-26 01:29:35.478 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=160 (missing=0, unexpected=0) +2026-04-26 01:29:37.410 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 01:29:37.656 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:29:37.857 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:30:42.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000160/group_5/index_3810_seed_11627_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 01:30:43.107 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:30:43.107 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:31:45.788 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000160/group_5/index_3810_seed_11628_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 01:31:46.495 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:31:47.597 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:33:40.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.50s (1.88min) +2026-04-26 01:33:40.918 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:40:37.555 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 161, train_steps: 6440 +2026-04-26 01:40:38.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 01:40:38.363 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:40:38.394 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:41:40.971 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000161/group_5/index_4960_seed_25292_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 01:41:41.553 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:41:41.556 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:42:43.502 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000161/group_5/index_4960_seed_25293_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 01:42:44.243 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:42:45.205 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:44:37.718 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.41s (1.87min) +2026-04-26 01:44:38.449 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:51:38.597 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 162, train_steps: 6480 +2026-04-26 01:51:39.262 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 01:51:39.379 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:51:39.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:52:42.129 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000162/group_5/index_3893_seed_17508_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 01:52:42.718 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:52:42.718 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:53:44.761 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000162/group_5/index_3893_seed_17509_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 01:53:45.445 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:53:46.408 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:55:39.931 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.44s (1.89min) +2026-04-26 01:55:40.671 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:02:38.290 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 163, train_steps: 6520 +2026-04-26 02:02:39.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 02:02:39.149 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:02:39.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:03:42.241 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000163/group_5/index_364_seed_23848_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 02:03:42.873 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:03:42.873 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:04:45.865 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000163/group_5/index_364_seed_23849_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 02:04:46.630 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:04:47.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:06:40.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.74s (1.88min) +2026-04-26 02:06:41.173 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:13:37.294 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 164, train_steps: 6560 +2026-04-26 02:13:37.969 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 02:13:38.141 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:13:38.225 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:14:40.593 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000164/group_5/index_4102_seed_31464_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 02:14:41.717 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:14:41.721 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:15:43.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000164/group_5/index_4102_seed_31465_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 02:15:44.234 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:15:45.212 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:17:37.681 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.40s (1.87min) +2026-04-26 02:17:38.449 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:24:36.096 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 165, train_steps: 6600 +2026-04-26 02:24:36.773 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 02:24:36.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:24:36.909 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:25:39.899 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000165/group_5/index_8638_seed_31654_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 02:25:40.482 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:25:40.485 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:26:42.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000165/group_5/index_8638_seed_31655_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 02:26:43.092 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:26:44.109 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:28:37.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.94s (1.88min) +2026-04-26 02:28:37.820 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:35:36.185 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 166, train_steps: 6640 +2026-04-26 02:35:36.852 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 02:35:37.018 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:35:37.090 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:36:39.595 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000166/group_5/index_6042_seed_32801_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 02:36:40.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:36:40.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:37:42.328 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000166/group_5/index_6042_seed_32802_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 02:37:43.043 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:37:44.054 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:39:36.759 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-26 02:39:37.517 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:46:35.350 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 167, train_steps: 6680 +2026-04-26 02:46:36.026 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 02:46:36.147 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:46:36.178 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:47:39.021 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000167/group_5/index_3167_seed_16254_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 02:47:39.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:47:39.592 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:48:41.882 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000167/group_5/index_3167_seed_16255_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 02:48:42.608 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:48:43.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:50:36.199 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.54s (1.88min) +2026-04-26 02:50:36.952 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:57:34.089 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 168, train_steps: 6720 +2026-04-26 02:57:34.787 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 02:57:34.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:57:35.005 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:58:37.853 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000168/group_5/index_3582_seed_27117_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 02:58:38.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:58:38.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:59:40.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000168/group_5/index_3582_seed_27118_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 02:59:40.905 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:59:41.904 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:01:34.508 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.55s (1.88min) +2026-04-26 03:01:35.285 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:08:32.561 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 169, train_steps: 6760 +2026-04-26 03:08:33.258 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 03:08:33.432 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:08:33.501 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:09:36.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000169/group_5/index_5612_seed_33202_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 03:09:37.179 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:09:37.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:10:39.512 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000169/group_5/index_5612_seed_33203_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 03:10:40.170 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:10:41.253 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:12:34.734 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.38s (1.89min) +2026-04-26 03:12:35.512 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:19:33.191 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 170, train_steps: 6800 +2026-04-26 03:20:08.749 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=170 (missing=0, unexpected=0) +2026-04-26 03:20:11.273 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 03:20:11.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:20:11.572 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:21:15.815 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000170/group_5/index_6669_seed_7262_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 03:21:16.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:21:16.405 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:22:18.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000170/group_5/index_6669_seed_7263_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 03:22:19.138 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:22:20.042 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:24:13.554 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-26 03:24:14.338 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:31:10.534 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 171, train_steps: 6840 +2026-04-26 03:31:11.195 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 03:31:11.321 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:31:11.343 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:32:14.151 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000171/group_5/index_6319_seed_4395_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 03:32:14.744 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:32:14.747 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:33:16.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000171/group_5/index_6319_seed_4396_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 03:33:17.359 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:33:18.289 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:35:12.842 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.43s (1.91min) +2026-04-26 03:35:13.635 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:42:09.589 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 172, train_steps: 6880 +2026-04-26 03:42:10.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 03:42:10.435 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:42:10.475 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:43:13.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000172/group_5/index_5434_seed_31497_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 03:43:13.788 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:43:13.791 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:44:15.964 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000172/group_5/index_5434_seed_31498_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 03:44:16.592 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:44:17.621 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:46:12.307 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.66s (1.91min) +2026-04-26 03:46:13.089 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:53:09.249 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 173, train_steps: 6920 +2026-04-26 03:53:09.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 03:53:10.148 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:53:10.251 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:54:12.753 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000173/group_5/index_6420_seed_28673_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 03:54:13.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:54:13.286 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:55:15.208 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000173/group_5/index_6420_seed_28674_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 03:55:15.891 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:55:16.849 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:57:11.310 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.36s (1.91min) +2026-04-26 03:57:12.083 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:04:09.208 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 174, train_steps: 6960 +2026-04-26 04:04:09.902 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 04:04:10.004 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:04:10.049 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:05:12.747 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000174/group_5/index_8589_seed_30649_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 04:05:13.720 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:05:13.723 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:06:15.868 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000174/group_5/index_8589_seed_30650_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 04:06:16.552 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:06:17.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:08:11.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.28s (1.90min) +2026-04-26 04:08:12.643 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:15:08.473 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 175, train_steps: 7000 +2026-04-26 04:15:09.150 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 04:15:09.301 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:15:09.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:16:11.867 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000175/group_5/index_1107_seed_23307_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 04:16:12.426 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:16:12.429 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:17:14.380 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000175/group_5/index_1107_seed_23308_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 04:17:15.084 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:17:15.983 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:19:10.352 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.22s (1.90min) +2026-04-26 04:19:11.118 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:26:07.150 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 176, train_steps: 7040 +2026-04-26 04:26:07.844 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 04:26:08.017 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:26:08.080 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:27:10.947 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000176/group_5/index_1941_seed_14823_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 04:27:11.522 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:27:11.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:28:13.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000176/group_5/index_1941_seed_14824_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 04:28:13.766 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:28:14.747 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:30:07.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.51s (1.88min) +2026-04-26 04:30:08.078 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:37:03.973 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 177, train_steps: 7080 +2026-04-26 04:37:04.674 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 04:37:04.850 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:37:04.919 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:38:08.028 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000177/group_5/index_3348_seed_2700_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 04:38:08.597 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:38:08.601 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:39:10.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000177/group_5/index_3348_seed_2701_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 04:39:11.260 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:39:12.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:41:05.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-26 04:41:06.226 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:48:01.080 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 178, train_steps: 7120 +2026-04-26 04:48:01.795 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 04:48:02.022 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:48:02.133 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:49:04.683 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000178/group_5/index_5214_seed_13870_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 04:49:05.235 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:49:05.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:50:08.236 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000178/group_5/index_5214_seed_13871_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 04:50:08.888 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:50:09.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:52:03.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.33s (1.89min) +2026-04-26 04:52:04.131 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:58:59.505 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 179, train_steps: 7160 +2026-04-26 04:59:00.164 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 04:59:00.306 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:59:00.369 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:00:02.985 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000179/group_5/index_6548_seed_29978_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 05:00:04.200 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:00:04.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:01:06.061 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000179/group_5/index_6548_seed_29979_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 05:01:06.656 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:01:07.668 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:03:00.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.71s (1.88min) +2026-04-26 05:03:01.215 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:09:59.558 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 180, train_steps: 7200 +2026-04-26 05:10:34.375 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=180 (missing=0, unexpected=0) +2026-04-26 05:10:36.709 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 05:10:36.843 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:10:36.902 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:11:40.571 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000180/group_5/index_4685_seed_6106_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 05:11:41.125 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:11:41.130 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:12:43.007 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000180/group_5/index_4685_seed_6107_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 05:12:43.761 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:12:44.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:14:37.483 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.63s (1.88min) +2026-04-26 05:14:38.260 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:21:35.555 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 181, train_steps: 7240 +2026-04-26 05:21:36.247 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 05:21:36.431 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:21:36.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:22:39.027 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000181/group_5/index_7137_seed_14472_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 05:22:39.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:22:39.647 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:23:41.557 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000181/group_5/index_7137_seed_14473_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 05:23:42.249 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:23:43.271 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:25:35.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.32s (1.87min) +2026-04-26 05:25:36.414 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:32:34.244 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 182, train_steps: 7280 +2026-04-26 05:32:34.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 05:32:35.111 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:32:35.178 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:33:38.307 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000182/group_5/index_3236_seed_19089_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 05:33:38.912 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:33:38.915 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:34:40.854 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000182/group_5/index_3236_seed_19090_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 05:34:41.458 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:34:42.450 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:36:35.534 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.95s (1.88min) +2026-04-26 05:36:36.319 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:43:34.158 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 183, train_steps: 7320 +2026-04-26 05:43:34.832 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 05:43:34.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:43:34.984 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:44:37.851 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000183/group_5/index_9002_seed_7237_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 05:44:38.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:44:38.416 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:45:40.323 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000183/group_5/index_9002_seed_7238_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 05:45:41.059 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:45:42.087 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:47:35.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.95s (1.88min) +2026-04-26 05:47:35.840 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:54:33.297 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 184, train_steps: 7360 +2026-04-26 05:54:33.994 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 05:54:34.127 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:54:34.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:55:36.969 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000184/group_5/index_4451_seed_21153_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 05:55:38.082 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:55:38.085 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:56:40.466 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000184/group_5/index_4451_seed_21154_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 05:56:41.071 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:56:42.089 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:58:34.917 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-26 05:58:35.692 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:05:33.611 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 185, train_steps: 7400 +2026-04-26 06:05:34.292 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 06:05:34.497 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:05:34.584 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:06:36.975 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000185/group_5/index_192_seed_20093_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 06:06:37.537 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:06:37.576 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:07:39.687 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000185/group_5/index_192_seed_20094_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 06:07:40.322 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:07:41.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:09:34.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.17s (1.89min) +2026-04-26 06:09:35.406 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:16:33.511 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 186, train_steps: 7440 +2026-04-26 06:16:34.187 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 06:16:34.327 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:16:34.364 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:17:37.023 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000186/group_5/index_2679_seed_3183_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 06:17:37.609 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:17:37.616 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:18:39.421 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000186/group_5/index_2679_seed_3184_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 06:18:40.178 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:18:41.353 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:20:34.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 06:20:35.167 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:27:33.284 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 187, train_steps: 7480 +2026-04-26 06:27:33.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 06:27:34.152 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:27:34.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:28:37.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000187/group_5/index_2694_seed_21388_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 06:28:37.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:28:37.968 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:29:40.297 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000187/group_5/index_2694_seed_21389_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 06:29:40.929 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:29:41.956 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:31:34.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 06:31:35.194 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:38:33.354 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 188, train_steps: 7520 +2026-04-26 06:38:34.055 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 06:38:34.214 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:38:34.275 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:39:37.323 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000188/group_5/index_1743_seed_4959_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 06:39:37.872 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:39:37.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:40:39.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000188/group_5/index_1743_seed_4960_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 06:40:40.478 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:40:41.499 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:42:34.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 06:42:35.240 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:49:33.032 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 189, train_steps: 7560 +2026-04-26 06:49:33.806 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 06:49:34.032 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:49:34.124 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:50:36.865 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000189/group_5/index_6029_seed_16536_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 06:50:37.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:50:37.978 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:51:40.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000189/group_5/index_6029_seed_16537_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 06:51:40.860 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:51:41.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:53:34.338 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 06:53:35.116 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:00:32.717 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 190, train_steps: 7600 +2026-04-26 07:01:08.324 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=190 (missing=0, unexpected=0) +2026-04-26 07:01:10.214 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 07:01:10.574 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:01:10.890 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:02:14.609 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000190/group_5/index_666_seed_11654_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 07:02:15.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:02:15.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:03:17.033 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000190/group_5/index_666_seed_11655_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 07:03:17.679 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:03:18.728 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:05:12.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.41s (1.89min) +2026-04-26 07:05:12.982 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:12:08.723 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 191, train_steps: 7640 +2026-04-26 07:12:09.450 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 07:12:09.685 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:12:09.808 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:13:12.263 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000191/group_5/index_4221_seed_15055_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 07:13:12.808 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:13:12.811 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:14:14.617 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000191/group_5/index_4221_seed_15056_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 07:14:15.352 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:14:16.378 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:16:09.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-26 07:16:10.489 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:23:05.826 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 192, train_steps: 7680 +2026-04-26 07:23:06.516 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 07:23:06.618 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:23:06.657 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:24:10.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000192/group_5/index_3344_seed_11182_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 07:24:10.739 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:24:10.740 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:25:12.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000192/group_5/index_3344_seed_11183_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 07:25:12.964 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:25:13.966 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:27:07.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.33s (1.89min) +2026-04-26 07:27:08.163 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:34:03.756 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 193, train_steps: 7720 +2026-04-26 07:34:04.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 07:34:04.640 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:34:04.711 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:35:08.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000193/group_5/index_6557_seed_23935_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 07:35:08.550 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:35:08.551 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:36:10.298 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000193/group_5/index_6557_seed_23936_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 07:36:11.014 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:36:12.029 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:38:05.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.10s (1.89min) +2026-04-26 07:38:05.939 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:45:01.421 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 194, train_steps: 7760 +2026-04-26 07:45:02.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 07:45:02.285 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:45:02.378 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:46:04.986 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000194/group_5/index_2394_seed_20693_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 07:46:06.080 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:46:06.083 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:47:08.542 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000194/group_5/index_2394_seed_20694_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 07:47:09.312 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:47:10.368 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:49:03.282 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.88s (1.88min) +2026-04-26 07:49:04.154 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:55:59.881 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 195, train_steps: 7800 +2026-04-26 07:56:00.562 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 07:56:00.727 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:56:00.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:57:03.342 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000195/group_5/index_9971_seed_13359_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 07:57:03.912 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:57:03.913 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:58:06.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000195/group_5/index_9971_seed_13360_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 07:58:06.850 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:58:07.792 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:00:00.600 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-26 08:00:01.492 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:07:00.276 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 196, train_steps: 7840 +2026-04-26 08:07:00.956 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 08:07:01.123 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:07:01.209 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:08:04.073 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000196/group_5/index_1571_seed_10552_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 08:08:04.895 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:08:04.896 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:09:06.484 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000196/group_5/index_1571_seed_10553_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 08:09:07.149 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 08:09:08.093 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:11:01.216 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 08:11:01.990 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:17:59.564 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 197, train_steps: 7880 +2026-04-26 08:18:00.280 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 08:18:00.457 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:18:00.541 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:19:02.936 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000197/group_5/index_6506_seed_22417_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 08:19:03.642 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:19:03.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:20:05.497 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000197/group_5/index_6506_seed_22418_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 08:20:06.191 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 08:20:07.167 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:21:59.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.64s (1.88min) +2026-04-26 08:22:00.676 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:28:58.477 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 198, train_steps: 7920 +2026-04-26 08:28:59.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 08:28:59.268 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:28:59.331 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:30:01.960 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000198/group_5/index_213_seed_21858_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 08:30:02.487 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:30:02.491 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:31:04.576 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000198/group_5/index_213_seed_21859_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 08:31:05.363 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 08:31:06.397 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:32:58.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.28s (1.87min) +2026-04-26 08:32:59.481 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:39:58.724 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 199, train_steps: 7960 +2026-04-26 08:39:59.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 08:39:59.526 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:39:59.552 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:41:02.758 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000199/group_5/index_2292_seed_23324_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 08:41:03.878 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:41:03.882 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:42:05.555 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000199/group_5/index_2292_seed_23325_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 08:42:06.279 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 08:42:07.293 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:43:59.764 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 08:44:00.631 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:50:58.992 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 200, train_steps: 8000 +2026-04-26 12:20:44.852 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=200 (missing=0, unexpected=0) +2026-04-26 12:20:49.068 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 12:20:49.266 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:20:49.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:21:51.270 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000200/group_5/index_9182_seed_26347_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 12:21:51.826 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:21:51.826 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:22:53.692 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000200/group_5/index_9182_seed_26348_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 12:22:54.286 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 12:22:55.787 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:24:50.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.58s (1.91min) +2026-04-26 12:24:56.413 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:32:00.153 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 201, train_steps: 8040 +2026-04-26 12:32:00.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 12:32:00.959 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:32:00.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:33:03.397 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000201/group_5/index_7051_seed_16090_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 12:33:04.216 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:33:04.221 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:34:06.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000201/group_5/index_7051_seed_16091_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 12:34:06.716 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 12:34:07.791 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:36:01.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.35s (1.89min) +2026-04-26 12:36:02.104 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:42:59.836 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 202, train_steps: 8080 +2026-04-26 12:43:00.534 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 12:43:00.726 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:43:00.808 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:44:03.335 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000202/group_5/index_4293_seed_18147_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 12:44:04.153 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:44:04.156 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:45:06.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000202/group_5/index_4293_seed_18148_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 12:45:06.833 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 12:45:07.764 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:47:00.479 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.61s (1.88min) +2026-04-26 12:47:01.265 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:53:59.425 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 203, train_steps: 8120 +2026-04-26 12:54:00.111 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 12:54:00.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:54:00.324 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:55:03.319 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000203/group_5/index_9240_seed_9293_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 12:55:03.863 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:55:04.361 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:56:08.140 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000203/group_5/index_9240_seed_9294_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 12:56:08.830 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 12:56:10.088 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:58:02.833 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-26 12:58:03.816 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:05:00.667 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 204, train_steps: 8160 +2026-04-26 13:05:01.340 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 13:05:01.498 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:05:01.548 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:06:04.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000204/group_5/index_1279_seed_29260_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 13:06:05.281 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:06:05.284 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:07:07.410 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000204/group_5/index_1279_seed_29261_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 13:07:08.187 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:07:09.314 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:09:02.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.06s (1.88min) +2026-04-26 13:09:03.246 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:16:01.259 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 205, train_steps: 8200 +2026-04-26 13:16:01.969 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 13:16:02.067 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:16:02.113 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:17:04.506 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000205/group_5/index_4750_seed_28043_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 13:17:05.148 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:17:05.151 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:18:08.090 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000205/group_5/index_4750_seed_28044_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 13:18:08.811 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:18:09.833 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:20:02.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-26 13:20:03.827 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:26:59.307 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 206, train_steps: 8240 +2026-04-26 13:26:59.984 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 13:27:00.161 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:27:00.218 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:28:03.060 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000206/group_5/index_9852_seed_16596_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 13:28:03.836 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:28:03.841 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:29:05.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000206/group_5/index_9852_seed_16597_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 13:29:06.606 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:29:07.529 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:31:00.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.74s (1.88min) +2026-04-26 13:31:01.269 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:37:59.663 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 207, train_steps: 8280 +2026-04-26 13:38:00.347 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 13:38:00.478 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:38:00.508 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:39:03.176 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000207/group_5/index_2969_seed_28400_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 13:39:03.841 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:39:03.842 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:40:05.522 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000207/group_5/index_2969_seed_28401_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 13:40:06.268 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:40:07.318 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:42:00.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-26 13:42:00.937 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:49:01.158 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 208, train_steps: 8320 +2026-04-26 13:49:01.835 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 13:49:01.960 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:49:01.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:50:05.386 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000208/group_5/index_4773_seed_26044_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 13:50:05.929 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:50:05.933 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:51:08.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000208/group_5/index_4773_seed_26045_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 13:51:09.390 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:51:10.375 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:53:03.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.88s (1.88min) +2026-04-26 13:53:04.222 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:00:03.065 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 209, train_steps: 8360 +2026-04-26 14:00:03.756 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 14:00:03.967 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:00:04.091 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:01:06.566 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000209/group_5/index_1554_seed_26746_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 14:01:07.585 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:01:07.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:02:10.048 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000209/group_5/index_1554_seed_26747_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 14:02:10.748 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:02:11.775 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:04:05.168 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.37s (1.89min) +2026-04-26 14:04:05.930 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:11:03.299 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 210, train_steps: 8400 +2026-04-26 14:11:38.787 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=210 (missing=0, unexpected=0) +2026-04-26 14:11:40.805 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 14:11:41.009 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:11:41.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:12:44.284 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000210/group_5/index_1383_seed_240_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 14:12:44.873 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:12:44.876 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:13:47.387 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000210/group_5/index_1383_seed_241_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 14:13:48.154 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:13:49.107 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:15:42.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.31s (1.89min) +2026-04-26 14:15:43.299 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:22:40.638 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 211, train_steps: 8440 +2026-04-26 14:22:41.314 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 14:22:41.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:22:41.501 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:23:44.739 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000211/group_5/index_687_seed_7734_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 14:23:45.282 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:23:45.282 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:24:47.497 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000211/group_5/index_687_seed_7735_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 14:24:48.205 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:24:49.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:26:43.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.49s (1.91min) +2026-04-26 14:26:44.576 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:33:43.215 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 212, train_steps: 8480 +2026-04-26 14:33:43.886 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 14:33:43.994 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:33:44.035 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:34:46.683 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000212/group_5/index_2306_seed_8616_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 14:34:47.229 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:34:47.232 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:35:49.611 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000212/group_5/index_2306_seed_8617_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 14:35:50.283 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:35:51.208 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:37:44.537 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.21s (1.89min) +2026-04-26 14:37:45.310 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:44:44.117 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 213, train_steps: 8520 +2026-04-26 14:44:44.803 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 14:44:44.971 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:44:45.028 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:45:47.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000213/group_5/index_8748_seed_25298_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 14:45:48.188 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:45:48.191 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:46:49.980 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000213/group_5/index_8748_seed_25299_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 14:46:50.749 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:46:51.702 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:48:44.768 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 14:48:45.537 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:55:44.275 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 214, train_steps: 8560 +2026-04-26 14:55:44.872 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 14:55:45.092 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:55:45.190 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:56:48.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000214/group_5/index_6857_seed_33264_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 14:56:49.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:56:49.162 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:57:50.691 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000214/group_5/index_6857_seed_33265_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 14:57:51.510 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:57:52.476 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:59:46.970 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.39s (1.91min) +2026-04-26 14:59:47.719 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:06:44.131 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 215, train_steps: 8600 +2026-04-26 15:06:44.808 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 15:06:45.019 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:06:45.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:07:47.568 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000215/group_5/index_4413_seed_16220_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 15:07:48.142 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:07:48.145 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:08:50.013 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000215/group_5/index_4413_seed_16221_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 15:08:50.615 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:08:51.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:10:44.881 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.20s (1.89min) +2026-04-26 15:10:45.666 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:17:43.228 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 216, train_steps: 8640 +2026-04-26 15:17:43.904 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 15:17:44.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:17:44.137 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:18:46.426 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000216/group_5/index_3242_seed_5941_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 15:18:46.967 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:18:46.967 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:19:48.730 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000216/group_5/index_3242_seed_5942_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 15:19:49.422 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:19:50.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:21:43.748 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.27s (1.89min) +2026-04-26 15:21:44.528 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:28:42.295 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 217, train_steps: 8680 +2026-04-26 15:28:42.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 15:28:43.142 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:28:43.197 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:29:45.851 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000217/group_5/index_5425_seed_4546_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 15:29:46.373 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:29:46.374 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:30:48.599 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000217/group_5/index_5425_seed_4547_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 15:30:49.417 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:30:50.394 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:32:43.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.17s (1.89min) +2026-04-26 15:32:44.428 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:39:42.314 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 218, train_steps: 8720 +2026-04-26 15:39:42.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 15:39:43.093 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:39:43.127 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:40:45.879 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000218/group_5/index_2047_seed_879_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 15:40:46.428 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:40:46.433 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:41:48.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000218/group_5/index_2047_seed_880_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 15:41:49.055 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:41:49.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:43:43.512 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.40s (1.89min) +2026-04-26 15:43:44.280 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:50:44.214 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 219, train_steps: 8760 +2026-04-26 15:50:44.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 15:50:45.050 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:50:45.125 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:51:48.041 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000219/group_5/index_5424_seed_16128_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 15:51:49.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:51:49.183 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:52:50.826 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000219/group_5/index_5424_seed_16129_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 15:52:51.510 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:52:52.512 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:54:45.933 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-26 15:54:46.697 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:01:44.544 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 220, train_steps: 8800 +2026-04-26 16:02:19.664 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=220 (missing=0, unexpected=0) +2026-04-26 16:02:22.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 16:02:22.265 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:02:22.328 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:03:25.554 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000220/group_5/index_8180_seed_19677_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 16:03:26.131 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:03:26.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:04:28.571 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000220/group_5/index_8180_seed_19678_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 16:04:29.257 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:04:30.371 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:06:23.382 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 16:06:24.160 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:13:20.869 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 221, train_steps: 8840 +2026-04-26 16:13:21.552 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 16:13:21.738 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:13:21.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:14:24.298 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000221/group_5/index_7151_seed_26870_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 16:14:24.815 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:14:24.816 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:15:27.074 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000221/group_5/index_7151_seed_26871_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 16:15:27.851 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:15:28.968 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:17:22.294 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.19s (1.89min) +2026-04-26 16:17:23.059 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:24:18.911 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 222, train_steps: 8880 +2026-04-26 16:24:19.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 16:24:19.693 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:24:19.732 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:25:22.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000222/group_5/index_1853_seed_8082_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 16:25:22.812 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:25:22.815 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:26:24.842 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000222/group_5/index_1853_seed_8083_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 16:26:25.461 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:26:26.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:28:20.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.60s (1.89min) +2026-04-26 16:28:20.937 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:35:18.495 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 223, train_steps: 8920 +2026-04-26 16:35:19.142 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 16:35:19.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:35:19.427 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:36:22.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000223/group_5/index_7138_seed_21625_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 16:36:22.638 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:36:22.642 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:37:24.565 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000223/group_5/index_7138_seed_21626_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 16:37:25.380 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:37:26.318 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:39:20.526 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.08s (1.90min) +2026-04-26 16:39:21.309 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:46:18.195 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 224, train_steps: 8960 +2026-04-26 16:46:18.873 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 16:46:19.006 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:46:19.045 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:47:21.738 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000224/group_5/index_2186_seed_4692_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 16:47:22.755 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:47:22.758 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:48:24.445 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000224/group_5/index_2186_seed_4693_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 16:48:25.169 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:48:26.111 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:50:19.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.43s (1.89min) +2026-04-26 16:50:20.636 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:57:18.896 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 22, sp_rank 0: update step: 225, train_steps: 9000 +2026-04-26 16:57:19.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 22, dp_rank 11: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=5, rank_in_group=1 +2026-04-26 16:57:19.752 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:57:19.808 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:58:22.795 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000225/group_5/index_8256_seed_30228_dp_11_rank_22_sample_2_slot_0.mp4 +2026-04-26 16:58:23.317 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 22 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:58:23.320 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 22 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:59:24.943 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 22: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000225/group_5/index_8256_seed_30229_dp_11_rank_22_sample_3_slot_1.mp4 +2026-04-26 16:59:25.589 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 22: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:59:26.627 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 22: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 17:01:20.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 22: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.59s (1.89min) +2026-04-26 17:01:21.022 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] diff --git a/outputs/yw004-flow-baseline/logs/training_rank_25.log b/outputs/yw004-flow-baseline/logs/training_rank_25.log new file mode 100644 index 0000000000000000000000000000000000000000..9907522d42cec79249b71ee311d981d0331b66fa --- /dev/null +++ b/outputs/yw004-flow-baseline/logs/training_rank_25.log @@ -0,0 +1,2344 @@ +2026-04-22 05:14:07.564 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-22 05:14:07.564 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-22 05:14:07.875 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-22 05:14:07.876 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-22 05:16:31.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-22 05:16:31.890 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-22 05:16:31.893 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-22 05:18:37.506 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-22 05:18:37.509 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-22 05:20:29.262 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-22 05:20:49.159 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-22 05:22:54.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 125.23s (2.09min) +2026-04-22 05:22:55.551 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-22 05:23:00.733 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 25, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-23 22:57:50.659 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-23 22:57:50.660 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-23 22:57:50.975 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-23 22:57:50.976 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-23 22:59:09.742 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-23 22:59:09.905 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 22:59:09.926 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:00:31.538 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:00:31.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:01:38.052 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-23 23:01:54.447 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:03:48.744 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.24s (1.90min) +2026-04-23 23:03:49.455 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:03:52.444 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 25, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-23 23:11:00.442 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 1, train_steps: 40 +2026-04-23 23:11:01.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-23 23:11:01.125 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:11:01.154 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:12:04.335 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:12:04.338 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:13:10.972 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-23 23:13:11.813 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:15:04.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.96s (1.88min) +2026-04-23 23:15:05.604 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:22:00.768 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 2, train_steps: 80 +2026-04-23 23:22:01.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-23 23:22:01.532 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:22:01.548 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:23:04.675 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:23:04.678 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:24:11.378 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-23 23:24:12.215 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:26:04.847 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.44s (1.87min) +2026-04-23 23:26:05.523 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:32:59.497 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 3, train_steps: 120 +2026-04-23 23:33:00.106 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-23 23:33:00.246 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:33:00.267 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:34:03.443 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:34:03.445 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:35:09.863 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-23 23:35:10.690 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:37:04.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-23 23:37:05.021 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:21:08.615 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-24 16:21:08.615 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-24 16:21:08.935 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-24 16:21:08.936 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-24 16:22:55.303 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 16:22:55.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:22:55.471 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:24:15.567 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:24:15.569 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:25:22.590 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 16:25:38.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:27:33.392 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.00s (1.92min) +2026-04-24 16:27:34.082 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:27:37.084 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 25, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-24 16:34:45.915 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 1, train_steps: 40 +2026-04-24 16:34:46.475 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 16:34:46.590 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:34:46.599 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:35:50.267 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:35:50.270 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:36:56.816 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 16:36:57.689 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:38:52.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.83s (1.91min) +2026-04-24 16:38:53.438 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:45:50.550 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 2, train_steps: 80 +2026-04-24 16:45:51.183 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 16:45:51.280 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:45:51.284 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:46:54.692 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:46:54.692 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:48:01.526 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 16:48:02.636 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:49:56.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.95s (1.90min) +2026-04-24 16:49:57.543 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:56:53.866 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 3, train_steps: 120 +2026-04-24 16:56:54.475 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 16:56:54.607 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:56:54.619 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:57:58.065 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:57:58.068 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:59:05.294 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 16:59:06.187 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:01:00.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.67s (1.89min) +2026-04-24 17:01:00.901 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:07:58.028 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 4, train_steps: 160 +2026-04-24 17:07:58.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 17:07:58.758 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:07:58.765 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:09:02.974 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:09:02.975 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:10:09.709 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 17:10:10.626 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:12:03.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-24 17:12:04.655 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:18:58.961 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 5, train_steps: 200 +2026-04-24 17:18:59.597 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 17:18:59.691 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:18:59.693 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:20:03.042 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:20:03.052 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:21:09.669 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 17:21:10.616 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:23:03.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.18s (1.89min) +2026-04-24 17:23:04.737 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:29:59.792 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 6, train_steps: 240 +2026-04-24 17:30:00.461 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 17:30:00.580 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:30:00.606 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:31:04.324 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:31:04.327 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:32:11.141 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 17:32:12.052 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:34:05.611 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.46s (1.89min) +2026-04-24 17:34:06.350 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:41:01.309 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 7, train_steps: 280 +2026-04-24 17:41:02.012 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 17:41:02.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:41:02.257 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:42:05.731 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:42:05.732 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:43:13.039 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 17:43:13.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:45:07.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.59s (1.89min) +2026-04-24 17:45:08.379 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:52:03.915 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 8, train_steps: 320 +2026-04-24 17:52:04.641 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 17:52:04.781 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:52:04.816 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:53:08.250 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:53:08.251 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:54:15.733 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 17:54:16.669 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:56:11.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.65s (1.91min) +2026-04-24 17:56:12.155 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:03:07.474 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 9, train_steps: 360 +2026-04-24 18:03:08.140 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 18:03:08.235 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:03:08.280 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:04:11.800 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:04:11.804 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:05:19.462 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 18:05:20.386 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:07:15.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.73s (1.91min) +2026-04-24 18:07:16.100 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:14:11.324 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 10, train_steps: 400 +2026-04-24 18:14:47.080 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=10 (missing=0, unexpected=0) +2026-04-24 18:14:48.648 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 18:14:48.734 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:14:48.836 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:15:53.712 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:15:53.715 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:17:00.685 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 18:17:01.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:18:56.315 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.28s (1.90min) +2026-04-24 18:18:57.068 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:25:52.428 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 11, train_steps: 440 +2026-04-24 18:25:57.107 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 18:25:59.912 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:26:03.059 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:27:10.210 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:27:10.216 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:28:17.701 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 18:28:18.775 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:30:13.546 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.59s (1.91min) +2026-04-24 18:30:14.358 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:37:08.688 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 12, train_steps: 480 +2026-04-24 18:37:09.385 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 18:37:09.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:37:09.720 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:38:13.129 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:38:13.136 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:39:20.086 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 18:39:20.938 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:41:14.915 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.62s (1.89min) +2026-04-24 18:41:15.668 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:48:09.980 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 13, train_steps: 520 +2026-04-24 18:48:10.661 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 18:48:10.838 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:48:10.939 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:49:14.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:49:14.421 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:50:21.152 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 18:50:22.396 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:52:17.714 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.00s (1.92min) +2026-04-24 18:52:18.453 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:59:16.392 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 14, train_steps: 560 +2026-04-24 18:59:17.061 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 18:59:17.173 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:59:17.207 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:00:20.849 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:00:20.853 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:01:28.155 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 19:01:29.226 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:03:23.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.03s (1.90min) +2026-04-24 19:03:24.180 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:10:20.618 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 15, train_steps: 600 +2026-04-24 19:10:21.335 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 19:10:21.442 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:10:21.478 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:11:25.423 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:11:25.423 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:12:32.429 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 19:12:33.273 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:14:26.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.49s (1.89min) +2026-04-24 19:14:27.771 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:21:23.293 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 16, train_steps: 640 +2026-04-24 19:21:23.966 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 19:21:24.111 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:21:24.143 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:22:27.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:22:27.607 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:23:35.008 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 19:23:35.861 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:25:30.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.21s (1.90min) +2026-04-24 19:25:30.997 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:32:25.351 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 17, train_steps: 680 +2026-04-24 19:32:26.046 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 19:32:26.240 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:32:26.330 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:33:29.662 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:33:29.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:34:36.458 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 19:34:37.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:36:31.742 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.25s (1.90min) +2026-04-24 19:36:32.485 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:43:28.618 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 18, train_steps: 720 +2026-04-24 19:43:29.286 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 19:43:29.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:43:29.502 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:44:32.786 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:44:32.790 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:45:40.613 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 19:45:41.547 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:47:33.981 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.34s (1.87min) +2026-04-24 19:47:34.834 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:54:32.128 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 19, train_steps: 760 +2026-04-24 19:54:32.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 19:54:33.018 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:54:33.061 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:55:36.801 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:55:36.804 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:56:44.127 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 19:56:45.068 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:58:40.230 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.07s (1.92min) +2026-04-24 19:58:44.148 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:05:44.197 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 20, train_steps: 800 +2026-04-24 20:06:19.814 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=20 (missing=0, unexpected=0) +2026-04-24 20:06:21.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 20:06:21.815 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:06:21.917 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:07:26.683 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:07:26.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:08:34.364 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 20:08:35.306 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:10:28.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.51s (1.89min) +2026-04-24 20:10:29.682 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:17:24.327 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 21, train_steps: 840 +2026-04-24 20:17:25.021 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 20:17:25.119 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:17:25.166 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:18:28.790 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:18:28.796 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:19:35.520 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 20:19:36.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:21:30.822 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.27s (1.90min) +2026-04-24 20:21:31.550 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:28:27.496 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 22, train_steps: 880 +2026-04-24 20:28:28.191 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 20:28:28.299 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:28:28.343 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:29:31.810 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:29:31.812 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:30:38.689 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 20:30:39.867 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:32:33.281 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.23s (1.89min) +2026-04-24 20:32:34.031 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:39:30.414 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 23, train_steps: 920 +2026-04-24 20:39:31.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 20:39:31.204 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:39:31.241 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:40:35.075 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:40:35.079 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:41:42.474 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 20:41:43.417 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:43:36.626 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-24 20:43:37.363 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:50:35.662 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 24, train_steps: 960 +2026-04-24 20:50:36.340 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 20:50:36.466 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:50:36.497 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:51:40.159 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:51:40.163 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:52:47.388 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 20:52:48.329 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:54:41.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.56s (1.89min) +2026-04-24 20:54:42.724 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:01:38.788 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 25, train_steps: 1000 +2026-04-24 21:01:39.488 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 21:01:39.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:01:39.618 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:02:43.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:02:43.099 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:03:50.856 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 21:03:51.777 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:05:45.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.58s (1.89min) +2026-04-24 21:05:46.214 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:12:42.838 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 26, train_steps: 1040 +2026-04-24 21:12:43.522 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 21:12:43.681 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:12:43.730 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:13:47.065 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:13:47.066 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:14:53.938 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 21:14:55.345 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:16:49.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.91s (1.90min) +2026-04-24 21:16:50.028 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:23:48.910 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 27, train_steps: 1080 +2026-04-24 21:23:49.572 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 21:23:49.741 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:23:49.811 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:24:53.709 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:24:53.710 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:26:01.272 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 21:26:02.396 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:27:56.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.81s (1.90min) +2026-04-24 21:27:57.171 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:34:53.753 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 28, train_steps: 1120 +2026-04-24 21:34:54.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 21:34:54.642 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:34:54.752 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:35:58.245 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:35:58.246 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:37:05.973 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 21:37:06.912 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:39:00.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.28s (1.89min) +2026-04-24 21:39:01.194 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:45:58.748 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 29, train_steps: 1160 +2026-04-24 21:45:59.417 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 21:45:59.559 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:45:59.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:47:03.035 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:47:03.041 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:48:10.746 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 21:48:11.602 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:50:04.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.16s (1.89min) +2026-04-24 21:50:05.708 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:57:02.090 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 30, train_steps: 1200 +2026-04-24 21:57:37.397 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=30 (missing=0, unexpected=0) +2026-04-24 21:57:39.437 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 21:57:39.583 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:57:39.762 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:58:45.081 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:58:45.085 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:59:52.355 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 21:59:53.458 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:01:46.757 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-24 22:01:47.504 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:08:45.781 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 31, train_steps: 1240 +2026-04-24 22:08:46.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 22:08:46.560 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:08:46.595 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:09:50.115 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:09:50.118 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:10:57.073 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 22:10:58.012 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:12:53.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.30s (1.92min) +2026-04-24 22:12:54.316 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:19:51.470 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 32, train_steps: 1280 +2026-04-24 22:19:52.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 22:19:52.286 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:19:52.317 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:20:55.867 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:20:55.876 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:22:03.058 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 22:22:04.191 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:23:57.716 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.37s (1.89min) +2026-04-24 22:23:58.459 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:30:58.129 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 33, train_steps: 1320 +2026-04-24 22:30:58.824 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 22:30:58.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:30:59.046 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:32:03.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:32:03.006 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:33:09.413 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 22:33:10.362 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:35:03.144 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-24 22:35:04.089 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:42:00.455 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 34, train_steps: 1360 +2026-04-24 22:42:01.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 22:42:01.475 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:42:01.516 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:43:04.953 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:43:04.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:44:12.155 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 22:44:13.090 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:46:06.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.71s (1.90min) +2026-04-24 22:46:07.676 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:53:03.269 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 35, train_steps: 1400 +2026-04-24 22:53:03.993 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 22:53:04.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:53:04.216 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:54:08.053 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:54:08.054 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:55:15.120 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 22:55:16.072 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:57:11.240 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.09s (1.92min) +2026-04-24 22:57:11.990 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:04:06.927 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 36, train_steps: 1440 +2026-04-24 23:04:07.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 23:04:07.781 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:04:07.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:05:11.367 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:05:11.368 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:06:17.903 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 23:06:18.844 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:08:12.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.93s (1.90min) +2026-04-24 23:08:13.642 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:15:08.358 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 37, train_steps: 1480 +2026-04-24 23:15:09.050 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 23:15:09.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:15:09.351 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:16:12.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:16:12.669 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:17:19.543 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 23:17:20.487 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:19:14.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.62s (1.89min) +2026-04-24 23:19:15.003 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:26:08.853 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 38, train_steps: 1520 +2026-04-24 23:26:09.561 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 23:26:09.705 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:26:09.743 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:27:13.122 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:27:13.132 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:28:19.924 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 23:28:20.777 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:30:16.245 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.26s (1.92min) +2026-04-24 23:30:16.995 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:37:13.164 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 39, train_steps: 1560 +2026-04-24 23:37:13.829 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 23:37:14.006 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:37:14.075 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:38:17.481 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:38:17.486 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:39:24.937 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 23:39:25.884 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:41:19.730 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.77s (1.90min) +2026-04-24 23:41:20.637 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:48:16.330 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 40, train_steps: 1600 +2026-04-24 23:48:51.519 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=40 (missing=0, unexpected=0) +2026-04-24 23:48:53.183 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-24 23:48:53.352 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:48:53.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:49:58.524 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:49:58.527 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:51:06.514 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-24 23:51:07.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:53:01.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.68s (1.89min) +2026-04-24 23:53:02.043 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:59:59.576 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 41, train_steps: 1640 +2026-04-25 00:00:00.257 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 00:00:00.348 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:00:00.386 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:01:04.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:01:04.174 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:02:10.749 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 00:02:11.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:04:04.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.80s (1.88min) +2026-04-25 00:04:05.334 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:10:58.022 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 42, train_steps: 1680 +2026-04-25 00:10:58.703 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 00:10:58.882 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:10:58.956 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:12:02.941 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:12:02.941 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:13:09.348 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 00:13:10.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:15:03.421 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 00:15:04.178 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:21:59.244 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 43, train_steps: 1720 +2026-04-25 00:21:59.912 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 00:22:00.080 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:22:00.147 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:23:03.705 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:23:03.708 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:24:10.090 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 00:24:10.957 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:26:03.763 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.63s (1.88min) +2026-04-25 00:26:04.668 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:32:57.199 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 44, train_steps: 1760 +2026-04-25 00:32:57.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 00:32:58.074 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:32:58.163 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:34:02.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:34:02.493 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:35:09.484 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 00:35:10.425 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:37:04.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.64s (1.89min) +2026-04-25 00:37:04.941 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:43:59.670 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 45, train_steps: 1800 +2026-04-25 00:44:00.348 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 00:44:00.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:44:00.484 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:45:03.921 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:45:03.924 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:46:10.674 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 00:46:11.619 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:48:05.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.47s (1.89min) +2026-04-25 00:48:05.925 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:54:58.901 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 46, train_steps: 1840 +2026-04-25 00:54:59.583 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 00:54:59.720 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:54:59.766 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:56:03.563 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:56:03.567 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:57:10.210 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 00:57:11.149 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:59:04.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.76s (1.88min) +2026-04-25 00:59:04.983 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:05:59.433 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 47, train_steps: 1880 +2026-04-25 01:06:00.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 01:06:00.205 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:06:00.247 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:07:04.051 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:07:04.055 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:08:10.976 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 01:08:11.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:10:05.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.63s (1.89min) +2026-04-25 01:10:06.418 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:16:59.718 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 48, train_steps: 1920 +2026-04-25 01:17:00.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 01:17:00.599 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:17:00.640 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:18:04.147 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:18:04.152 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:19:11.094 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 01:19:12.022 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:21:04.609 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.49s (1.87min) +2026-04-25 01:21:05.359 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:27:59.070 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 49, train_steps: 1960 +2026-04-25 01:27:59.740 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 01:27:59.921 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:27:59.993 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:29:03.599 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:29:03.602 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:30:11.056 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 01:30:12.010 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:32:05.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 01:32:05.839 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:38:59.780 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 50, train_steps: 2000 +2026-04-25 01:39:35.057 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=50 (missing=0, unexpected=0) +2026-04-25 01:39:37.202 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 01:39:37.323 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:39:37.360 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:40:42.599 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:40:42.600 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:41:49.099 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 01:41:50.047 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:43:43.912 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.70s (1.89min) +2026-04-25 01:43:44.667 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:50:39.906 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 51, train_steps: 2040 +2026-04-25 01:50:40.567 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 01:50:40.700 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:50:40.743 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:51:44.382 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:51:44.389 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:52:51.543 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 01:52:52.487 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:54:45.695 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.11s (1.89min) +2026-04-25 01:54:46.440 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:01:41.414 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 52, train_steps: 2080 +2026-04-25 02:01:42.118 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 02:01:42.216 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:01:42.263 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:02:45.897 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:02:45.900 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:03:53.253 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 02:03:54.520 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:05:47.329 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.76s (1.88min) +2026-04-25 02:05:48.075 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:12:42.735 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 53, train_steps: 2120 +2026-04-25 02:12:43.409 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 02:12:43.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:12:43.541 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:13:47.466 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:13:47.470 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:14:54.153 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 02:14:55.349 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:16:50.907 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.26s (1.92min) +2026-04-25 02:16:51.652 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:23:48.280 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 54, train_steps: 2160 +2026-04-25 02:23:48.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 02:23:49.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:23:49.260 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:24:52.527 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:24:52.531 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:26:00.233 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 02:26:01.132 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:27:54.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.49s (1.89min) +2026-04-25 02:27:55.728 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:34:49.793 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 55, train_steps: 2200 +2026-04-25 02:34:50.473 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 02:34:50.647 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:34:50.721 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:35:54.033 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:35:54.036 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:37:00.803 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 02:37:01.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:38:55.198 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.10s (1.89min) +2026-04-25 02:38:56.018 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:45:52.292 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 56, train_steps: 2240 +2026-04-25 02:45:52.980 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 02:45:53.137 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:45:53.195 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:46:56.693 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:46:56.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:48:03.888 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 02:48:04.885 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:49:57.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-25 02:49:58.687 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:56:56.054 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 57, train_steps: 2280 +2026-04-25 02:56:56.726 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 02:56:56.884 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:56:56.929 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:58:01.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:58:01.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:59:08.398 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 02:59:09.243 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:01:02.669 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 03:01:03.518 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:07:57.566 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 58, train_steps: 2320 +2026-04-25 03:07:58.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 03:07:58.438 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:07:58.511 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:09:02.709 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:09:02.710 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:10:09.199 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 03:10:10.057 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:12:03.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.89s (1.88min) +2026-04-25 03:12:03.882 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:18:58.329 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 59, train_steps: 2360 +2026-04-25 03:18:58.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 03:18:59.100 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:18:59.132 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:20:03.094 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:20:03.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:21:10.434 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 03:21:11.288 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:23:04.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 03:23:05.281 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:29:58.056 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 60, train_steps: 2400 +2026-04-25 03:30:33.806 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=60 (missing=0, unexpected=0) +2026-04-25 03:30:35.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 03:30:35.983 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:30:36.095 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:31:40.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:31:40.592 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:32:47.555 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 03:32:48.499 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:34:41.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.89s (1.88min) +2026-04-25 03:34:42.379 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:41:36.645 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 61, train_steps: 2440 +2026-04-25 03:41:37.320 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 03:41:37.470 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:41:37.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:42:41.087 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:42:41.090 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:43:47.993 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 03:43:48.930 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:45:42.147 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 03:45:42.890 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:52:38.584 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 62, train_steps: 2480 +2026-04-25 03:52:39.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 03:52:39.574 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:52:39.605 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:53:43.340 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:53:43.342 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:54:50.798 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 03:54:51.739 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:56:45.502 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 03:56:46.244 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:03:40.364 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 63, train_steps: 2520 +2026-04-25 04:03:41.049 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 04:03:41.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:03:41.227 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:04:44.952 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:04:44.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:05:52.600 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 04:05:53.809 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:07:47.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.39s (1.89min) +2026-04-25 04:07:48.157 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:14:42.702 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 64, train_steps: 2560 +2026-04-25 04:14:43.382 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 04:14:43.524 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:14:43.562 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:15:47.246 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:15:47.250 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:16:55.119 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 04:16:56.333 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:18:51.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.84s (1.91min) +2026-04-25 04:18:51.931 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:25:49.550 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 65, train_steps: 2600 +2026-04-25 04:25:50.367 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 04:25:50.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:25:50.545 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:26:54.269 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:26:54.272 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:28:01.050 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 04:28:02.064 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:29:55.700 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.38s (1.89min) +2026-04-25 04:29:56.441 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:36:49.684 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 66, train_steps: 2640 +2026-04-25 04:36:50.360 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 04:36:50.553 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:36:50.642 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:37:53.983 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:37:53.984 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:39:00.784 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 04:39:01.719 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:40:55.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 04:40:56.117 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:47:53.128 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 67, train_steps: 2680 +2026-04-25 04:47:53.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 04:47:54.011 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:47:54.101 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:48:57.604 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:48:57.605 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:50:04.305 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 04:50:05.259 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:51:58.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.99s (1.88min) +2026-04-25 04:51:59.191 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:58:56.573 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 68, train_steps: 2720 +2026-04-25 04:58:57.370 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 04:58:57.516 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:58:57.580 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:00:01.711 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:00:01.712 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:01:08.263 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 05:01:09.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:03:03.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.76s (1.90min) +2026-04-25 05:03:03.827 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:09:58.425 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 69, train_steps: 2760 +2026-04-25 05:09:59.100 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 05:09:59.225 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:09:59.255 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:11:02.982 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:11:02.985 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:12:09.945 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 05:12:10.899 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:14:04.032 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.04s (1.88min) +2026-04-25 05:14:05.005 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:20:59.618 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 70, train_steps: 2800 +2026-04-25 05:21:34.832 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=70 (missing=0, unexpected=0) +2026-04-25 05:21:36.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 05:21:36.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:21:36.974 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:22:41.604 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:22:41.605 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:23:48.565 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 05:23:49.502 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:25:42.837 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 05:25:43.591 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:32:40.083 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 71, train_steps: 2840 +2026-04-25 05:32:40.747 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 05:32:40.924 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:32:41.006 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:33:44.340 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:33:44.343 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:34:52.169 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 05:34:53.118 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:36:46.381 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-25 05:36:47.141 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:43:44.122 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 72, train_steps: 2880 +2026-04-25 05:43:44.828 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 05:43:44.983 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:43:45.031 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:44:48.374 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:44:48.378 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:45:55.244 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 05:45:56.455 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:47:51.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.85s (1.91min) +2026-04-25 05:47:52.117 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:54:50.154 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 73, train_steps: 2920 +2026-04-25 05:54:50.862 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 05:54:51.021 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:54:51.082 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:55:54.600 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:55:54.985 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:57:01.193 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 05:57:02.288 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:58:55.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.22s (1.89min) +2026-04-25 05:58:56.533 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:05:50.886 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 74, train_steps: 2960 +2026-04-25 06:05:51.585 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 06:05:51.808 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:05:51.918 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:06:55.314 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:06:55.315 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:08:02.524 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 06:08:03.647 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:09:56.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.50s (1.87min) +2026-04-25 06:09:57.226 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:16:51.630 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 75, train_steps: 3000 +2026-04-25 06:16:52.284 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 06:16:52.422 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:16:52.470 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:17:56.066 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:17:56.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:19:03.393 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 06:19:04.457 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:20:57.259 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.61s (1.88min) +2026-04-25 06:20:58.007 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:27:55.878 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 76, train_steps: 3040 +2026-04-25 06:27:56.550 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 06:27:56.767 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:27:56.852 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:29:01.407 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:29:01.408 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:30:07.922 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 06:30:08.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:32:02.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 06:32:02.960 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:38:58.688 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 77, train_steps: 3080 +2026-04-25 06:38:59.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 06:38:59.586 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:38:59.676 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:40:03.033 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:40:03.038 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:41:09.641 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 06:41:10.598 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:43:03.392 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 06:43:04.373 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:49:59.588 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 78, train_steps: 3120 +2026-04-25 06:50:00.265 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 06:50:00.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:50:00.514 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:51:04.075 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:51:04.078 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:52:11.015 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 06:52:11.961 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:54:05.108 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.06s (1.88min) +2026-04-25 06:54:05.875 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:01:01.032 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 79, train_steps: 3160 +2026-04-25 07:01:01.705 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 07:01:01.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:01:01.904 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:02:05.647 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:02:05.648 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:03:13.538 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 07:03:14.506 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:05:07.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 07:05:08.698 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:12:02.973 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 80, train_steps: 3200 +2026-04-25 07:12:38.806 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=80 (missing=0, unexpected=0) +2026-04-25 07:12:40.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 07:12:40.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:12:40.491 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:13:45.427 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:13:45.428 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:14:52.821 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 07:14:54.227 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:16:47.581 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.32s (1.89min) +2026-04-25 07:16:48.332 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:23:43.364 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 81, train_steps: 3240 +2026-04-25 07:23:44.096 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 07:23:44.206 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:23:44.243 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:24:47.777 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:24:47.778 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:25:54.390 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 07:25:55.695 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:27:49.978 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.21s (1.90min) +2026-04-25 07:27:50.726 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:34:47.806 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 82, train_steps: 3280 +2026-04-25 07:34:48.495 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 07:34:48.638 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:34:48.687 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:35:51.982 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:35:51.986 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:36:59.146 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 07:37:00.048 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:38:55.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.80s (1.91min) +2026-04-25 07:38:56.001 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:45:52.240 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 83, train_steps: 3320 +2026-04-25 07:45:52.938 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 07:45:53.102 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:45:53.155 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:46:56.549 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:46:56.549 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:48:04.085 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 07:48:05.078 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:49:58.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.13s (1.89min) +2026-04-25 07:49:59.127 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:56:57.597 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 84, train_steps: 3360 +2026-04-25 07:56:58.300 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 07:56:58.427 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:56:58.458 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:58:02.887 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:58:02.890 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:59:09.615 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 07:59:10.647 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:01:04.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.45s (1.89min) +2026-04-25 08:01:05.083 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:08:00.257 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 85, train_steps: 3400 +2026-04-25 08:08:00.943 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 08:08:01.048 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:08:01.073 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:09:04.513 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:09:04.514 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:10:11.351 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 08:10:12.293 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:12:05.565 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 08:12:06.327 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:19:02.174 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 86, train_steps: 3440 +2026-04-25 08:19:02.853 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 08:19:03.015 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:19:03.078 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:20:06.365 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:20:06.369 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:21:13.825 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 08:21:14.769 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:23:08.095 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 08:23:08.856 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:30:05.198 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 87, train_steps: 3480 +2026-04-25 08:30:05.907 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 08:30:06.035 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:30:06.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:31:10.227 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:31:10.230 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:32:17.379 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 08:32:18.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:34:11.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.47s (1.89min) +2026-04-25 08:34:12.658 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:41:08.801 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 88, train_steps: 3520 +2026-04-25 08:41:09.659 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 08:41:09.826 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:41:09.880 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:42:13.716 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:42:13.719 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:43:20.387 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 08:43:21.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:45:14.736 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.01s (1.88min) +2026-04-25 08:45:15.504 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:52:11.033 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 89, train_steps: 3560 +2026-04-25 08:52:11.864 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 08:52:12.144 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:52:12.352 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:53:16.116 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:53:16.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:54:23.298 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 08:54:24.241 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:56:17.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.60s (1.89min) +2026-04-25 08:56:18.797 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:03:17.020 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 90, train_steps: 3600 +2026-04-25 09:03:52.503 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=90 (missing=0, unexpected=0) +2026-04-25 09:03:54.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 09:03:54.607 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:03:54.705 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:05:00.544 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:05:00.545 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:06:07.199 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 09:06:08.101 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:08:01.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 09:08:02.538 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:15:00.005 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 91, train_steps: 3640 +2026-04-25 09:15:00.699 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 09:15:00.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:15:00.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:16:04.684 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:16:04.687 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:17:11.465 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 09:17:12.323 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:19:05.985 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.48s (1.89min) +2026-04-25 09:19:06.734 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:26:03.317 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 92, train_steps: 3680 +2026-04-25 09:26:03.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 09:26:04.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:26:04.243 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:27:07.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:27:07.543 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:28:14.870 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 09:28:15.724 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:30:10.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.62s (1.91min) +2026-04-25 09:30:11.279 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:37:06.878 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 93, train_steps: 3720 +2026-04-25 09:37:07.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 09:37:07.721 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:37:07.752 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:38:11.162 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:38:11.165 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:39:18.151 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 09:39:19.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:41:12.868 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.68s (1.89min) +2026-04-25 09:41:13.625 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:48:08.754 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 94, train_steps: 3760 +2026-04-25 09:48:09.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 09:48:09.584 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:48:09.630 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:49:13.039 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:49:13.040 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:50:20.267 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 09:50:21.534 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:52:15.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 09:52:16.176 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:59:12.179 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 95, train_steps: 3800 +2026-04-25 09:59:12.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 09:59:12.958 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:59:13.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:00:16.747 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:00:16.751 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:01:24.095 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 10:01:25.024 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:03:18.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.50s (1.89min) +2026-04-25 10:03:19.400 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:10:16.980 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 96, train_steps: 3840 +2026-04-25 10:10:17.651 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 10:10:17.822 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:10:17.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:11:21.371 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:11:21.372 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:12:28.147 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 10:12:29.195 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:14:22.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-25 10:14:22.928 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:21:20.977 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 97, train_steps: 3880 +2026-04-25 10:21:21.647 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 10:21:21.822 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:21:21.892 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:22:25.573 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:22:25.576 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:23:32.071 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 10:23:32.932 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:25:27.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.48s (1.91min) +2026-04-25 10:25:28.353 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:32:23.993 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 98, train_steps: 3920 +2026-04-25 10:32:24.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 10:32:24.822 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:32:24.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:33:28.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:33:28.465 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:34:35.217 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 10:34:36.076 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:36:30.447 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.18s (1.90min) +2026-04-25 10:36:31.207 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:43:26.245 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 99, train_steps: 3960 +2026-04-25 10:43:26.909 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 10:43:27.053 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:43:27.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:44:30.792 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:44:30.793 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:45:38.570 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 10:45:39.436 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:47:32.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.96s (1.88min) +2026-04-25 10:47:33.418 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:54:29.840 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 100, train_steps: 4000 +2026-04-25 14:25:28.179 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=100 (missing=0, unexpected=0) +2026-04-25 14:25:32.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 14:25:32.844 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:25:32.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:26:35.096 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:26:35.096 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:27:39.495 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 14:27:40.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:29:34.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 14:29:35.302 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:36:34.241 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 101, train_steps: 4040 +2026-04-25 14:36:34.926 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 14:36:35.085 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:36:35.146 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:37:36.129 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:37:36.133 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:38:40.822 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 14:38:41.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:40:35.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.56s (1.89min) +2026-04-25 14:40:36.183 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:47:35.076 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 102, train_steps: 4080 +2026-04-25 14:47:35.772 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 14:47:35.969 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:47:36.057 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:48:36.806 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:48:36.810 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:49:41.981 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 14:49:42.535 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:51:35.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.62s (1.88min) +2026-04-25 14:51:36.396 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:58:34.907 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 103, train_steps: 4120 +2026-04-25 14:58:35.598 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 14:58:35.818 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:58:35.926 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:59:37.102 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:59:37.106 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:00:41.455 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 15:00:42.026 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:02:35.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 15:02:36.299 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:09:34.443 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 104, train_steps: 4160 +2026-04-25 15:09:35.127 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 15:09:35.227 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:09:35.265 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:10:36.614 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:10:36.620 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:11:42.182 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 15:11:42.851 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:13:36.086 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.85s (1.88min) +2026-04-25 15:13:36.860 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:20:35.305 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 105, train_steps: 4200 +2026-04-25 15:20:35.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 15:20:36.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:20:36.278 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:21:37.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:21:37.228 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:22:42.165 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 15:22:42.835 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:24:36.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.78s (1.88min) +2026-04-25 15:24:36.782 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:31:34.965 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 106, train_steps: 4240 +2026-04-25 15:31:35.655 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 15:31:35.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:31:35.934 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:32:36.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:32:36.959 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:33:41.777 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 15:33:42.442 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:35:36.017 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.19s (1.89min) +2026-04-25 15:35:36.791 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:42:35.132 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 107, train_steps: 4280 +2026-04-25 15:42:35.829 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 15:42:36.017 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:42:36.083 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:43:37.107 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:43:37.108 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:44:41.895 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 15:44:42.561 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:46:36.638 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.69s (1.89min) +2026-04-25 15:46:37.398 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:53:35.808 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 108, train_steps: 4320 +2026-04-25 15:53:36.497 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 15:53:36.611 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:53:36.647 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:54:38.014 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:54:38.018 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:55:42.762 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 15:55:43.427 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:57:36.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 15:57:37.250 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:04:35.509 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 109, train_steps: 4360 +2026-04-25 16:04:36.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 16:04:36.333 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:04:36.397 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:05:37.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:05:37.355 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:06:42.635 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 16:06:43.282 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:08:36.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 16:08:37.108 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:15:35.483 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 110, train_steps: 4400 +2026-04-25 16:16:10.713 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=110 (missing=0, unexpected=0) +2026-04-25 16:16:12.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 16:16:12.837 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:16:12.930 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:17:15.548 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:17:15.549 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:18:20.115 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 16:18:20.792 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:20:15.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.79s (1.90min) +2026-04-25 16:20:15.862 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:27:14.800 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 111, train_steps: 4440 +2026-04-25 16:27:15.620 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 16:27:15.800 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:27:15.867 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:28:16.797 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:28:16.798 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:29:21.515 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 16:29:22.296 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:31:15.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.62s (1.88min) +2026-04-25 16:31:16.178 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:38:14.303 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 112, train_steps: 4480 +2026-04-25 16:38:14.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 16:38:15.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:38:15.148 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:39:16.224 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:39:16.228 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:40:21.069 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 16:40:21.870 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:42:15.241 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-25 16:42:15.990 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:49:13.429 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 113, train_steps: 4520 +2026-04-25 16:49:14.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 16:49:14.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:49:14.398 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:50:16.059 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:50:16.060 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:51:20.908 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 16:51:21.915 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:53:15.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 16:53:16.519 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:00:13.957 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 114, train_steps: 4560 +2026-04-25 17:00:14.658 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 17:00:14.759 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:00:14.794 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:01:16.086 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:01:16.087 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:02:21.210 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 17:02:22.153 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:04:15.784 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 17:04:16.556 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:11:15.030 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 115, train_steps: 4600 +2026-04-25 17:11:15.725 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 17:11:15.873 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:11:15.908 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:12:17.007 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:12:17.007 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:13:21.575 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 17:13:22.454 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:15:17.226 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.32s (1.91min) +2026-04-25 17:15:17.986 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:22:16.445 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 116, train_steps: 4640 +2026-04-25 17:22:17.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 17:22:17.249 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:22:17.291 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:23:18.407 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:23:18.408 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:24:23.671 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 17:24:24.335 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:26:18.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.52s (1.89min) +2026-04-25 17:26:19.016 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:33:18.337 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 117, train_steps: 4680 +2026-04-25 17:33:19.008 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 17:33:19.188 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:33:19.266 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:34:20.286 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:34:20.289 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:35:25.150 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 17:35:25.823 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:37:20.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.98s (1.90min) +2026-04-25 17:37:20.931 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:44:20.166 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 118, train_steps: 4720 +2026-04-25 17:44:20.849 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 17:44:20.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:44:21.008 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:45:22.625 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:45:22.625 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:46:27.741 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 17:46:28.618 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:48:22.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 17:48:22.959 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:55:20.367 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 119, train_steps: 4760 +2026-04-25 17:55:21.038 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 17:55:21.155 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:55:21.193 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:56:22.281 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:56:22.285 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:57:27.419 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 17:57:28.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:59:21.503 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.83s (1.88min) +2026-04-25 17:59:22.394 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:06:19.637 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 120, train_steps: 4800 +2026-04-25 18:06:54.996 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=120 (missing=0, unexpected=0) +2026-04-25 18:06:56.869 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 18:06:57.075 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:06:57.187 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:07:59.977 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:07:59.978 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:09:04.875 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 18:09:05.625 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:10:58.895 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-25 18:10:59.645 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:17:59.207 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 121, train_steps: 4840 +2026-04-25 18:17:59.925 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 18:18:00.055 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:18:00.092 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:19:01.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:19:01.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:20:06.283 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 18:20:06.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:21:59.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.48s (1.87min) +2026-04-25 18:22:00.619 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:28:59.213 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 122, train_steps: 4880 +2026-04-25 18:28:59.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 18:28:59.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:29:00.029 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:30:01.230 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:30:01.244 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:31:06.208 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 18:31:06.817 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:33:00.333 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-25 18:33:01.208 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:39:58.952 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 123, train_steps: 4920 +2026-04-25 18:39:59.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 18:39:59.768 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:39:59.794 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:41:00.972 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:41:00.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:42:05.702 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 18:42:06.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:43:59.426 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.67s (1.88min) +2026-04-25 18:44:00.329 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:50:59.018 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 124, train_steps: 4960 +2026-04-25 18:50:59.702 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 18:50:59.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:50:59.927 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:52:01.102 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:52:01.106 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:53:06.480 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 18:53:07.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:55:00.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.53s (1.88min) +2026-04-25 18:55:00.954 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:02:01.017 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 125, train_steps: 5000 +2026-04-25 19:02:01.795 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 19:02:01.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:02:02.061 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:03:02.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:03:02.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:04:08.471 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 19:04:09.132 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:06:01.886 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.37s (1.87min) +2026-04-25 19:06:02.660 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:13:00.359 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 126, train_steps: 5040 +2026-04-25 19:13:01.052 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 19:13:01.201 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:13:01.237 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:14:02.449 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:14:02.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:15:06.982 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 19:15:07.560 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:17:00.468 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.43s (1.87min) +2026-04-25 19:17:01.257 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:23:59.179 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 127, train_steps: 5080 +2026-04-25 19:24:00.635 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 19:24:00.929 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:24:01.075 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:25:03.014 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:25:03.021 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:26:08.789 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 19:26:09.919 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:28:03.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.00s (1.88min) +2026-04-25 19:28:04.693 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:35:00.257 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 128, train_steps: 5120 +2026-04-25 19:35:01.001 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 19:35:01.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:35:01.277 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:36:02.094 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:36:02.095 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:37:07.304 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 19:37:08.364 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:39:01.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-25 19:39:02.935 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:45:59.779 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 129, train_steps: 5160 +2026-04-25 19:46:00.480 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 19:46:00.622 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:46:00.666 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:47:01.726 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:47:01.732 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:48:07.170 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 19:48:07.761 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:50:00.778 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.54s (1.88min) +2026-04-25 19:50:01.542 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:56:59.739 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 130, train_steps: 5200 +2026-04-25 19:57:35.258 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=130 (missing=0, unexpected=0) +2026-04-25 19:57:36.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 19:57:36.863 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:57:36.967 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:58:38.993 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:58:38.997 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:59:43.782 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 19:59:44.398 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:01:37.762 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.93s (1.88min) +2026-04-25 20:01:38.507 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:08:36.467 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 131, train_steps: 5240 +2026-04-25 20:08:37.306 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 20:08:37.529 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:08:37.615 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:09:38.880 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:09:38.884 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:10:43.516 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 20:10:44.077 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:12:37.011 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.47s (1.87min) +2026-04-25 20:12:37.764 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:19:36.751 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 132, train_steps: 5280 +2026-04-25 20:19:37.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 20:19:37.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:19:37.736 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:20:38.720 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:20:38.721 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:21:43.671 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 20:21:44.361 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:23:37.083 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.36s (1.87min) +2026-04-25 20:23:37.821 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:30:36.693 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 133, train_steps: 5320 +2026-04-25 20:30:37.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 20:30:37.493 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:30:37.534 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:31:38.854 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:31:38.858 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:32:43.507 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 20:32:44.175 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:34:37.149 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.60s (1.88min) +2026-04-25 20:34:37.917 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:41:36.732 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 134, train_steps: 5360 +2026-04-25 20:41:37.402 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 20:41:37.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:41:37.568 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:42:39.156 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:42:39.166 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:43:44.398 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 20:43:45.063 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:45:38.708 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.27s (1.89min) +2026-04-25 20:45:39.483 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:52:37.093 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 135, train_steps: 5400 +2026-04-25 20:52:37.809 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 20:52:38.029 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:52:38.117 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:53:39.197 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:53:39.202 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:54:44.294 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 20:54:44.905 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:56:38.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 20:56:39.216 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:03:36.740 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 136, train_steps: 5440 +2026-04-25 21:03:37.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 21:03:37.556 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:03:37.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:04:38.767 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:04:38.771 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:05:43.236 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 21:05:43.919 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:07:37.237 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.94s (1.88min) +2026-04-25 21:07:38.002 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:14:37.707 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 137, train_steps: 5480 +2026-04-25 21:14:38.388 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 21:14:38.551 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:14:38.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:15:39.556 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:15:39.557 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:16:44.571 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 21:16:45.191 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:18:38.274 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.66s (1.88min) +2026-04-25 21:18:39.015 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:25:36.902 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 138, train_steps: 5520 +2026-04-25 21:25:37.584 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 21:25:37.767 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:25:37.835 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:26:38.741 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:26:38.745 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:27:43.611 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 21:27:44.174 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:29:36.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.27s (1.87min) +2026-04-25 21:29:37.679 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:36:36.789 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 139, train_steps: 5560 +2026-04-25 21:36:37.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 21:36:37.665 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:36:37.749 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:37:39.154 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:37:39.158 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:38:44.292 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 21:38:44.872 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:40:37.750 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.41s (1.87min) +2026-04-25 21:40:38.522 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:47:38.314 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 140, train_steps: 5600 +2026-04-25 21:48:13.801 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=140 (missing=0, unexpected=0) +2026-04-25 21:48:15.722 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 21:48:15.846 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:48:15.885 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:49:18.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:49:18.404 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:50:23.716 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 21:50:24.296 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:52:18.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.48s (1.89min) +2026-04-25 21:52:18.988 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:59:18.593 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 141, train_steps: 5640 +2026-04-25 21:59:19.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 21:59:19.598 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:59:19.636 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:00:20.711 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:00:20.714 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:01:25.569 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 22:01:26.237 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:03:19.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.32s (1.89min) +2026-04-25 22:03:20.689 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:10:18.850 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 142, train_steps: 5680 +2026-04-25 22:10:19.514 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 22:10:19.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:10:19.679 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:11:20.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:11:20.810 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:12:25.511 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 22:12:26.210 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:14:20.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.73s (1.90min) +2026-04-25 22:14:21.234 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:21:17.508 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 143, train_steps: 5720 +2026-04-25 22:21:18.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 22:21:18.356 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:21:18.427 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:22:19.482 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:22:19.491 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:23:24.562 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 22:23:25.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:25:19.941 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.34s (1.91min) +2026-04-25 22:25:20.705 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:32:17.515 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 144, train_steps: 5760 +2026-04-25 22:32:18.189 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 22:32:18.373 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:32:18.455 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:33:19.459 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:33:19.465 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:34:24.705 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 22:34:25.385 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:36:20.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.43s (1.91min) +2026-04-25 22:36:20.974 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:43:17.556 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 145, train_steps: 5800 +2026-04-25 22:43:18.218 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 22:43:18.338 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:43:18.379 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:44:19.602 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:44:19.606 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:45:24.774 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 22:45:25.454 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:47:20.879 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.05s (1.92min) +2026-04-25 22:47:21.808 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:54:18.019 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 146, train_steps: 5840 +2026-04-25 22:54:18.682 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 22:54:18.898 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:54:19.013 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:55:20.284 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:55:20.288 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:56:25.043 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 22:56:25.616 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:58:19.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.03s (1.88min) +2026-04-25 22:58:19.886 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:05:17.476 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 147, train_steps: 5880 +2026-04-25 23:05:18.181 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 23:05:18.384 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:05:18.467 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:06:19.428 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:06:19.429 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:07:24.158 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 23:07:24.729 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:09:19.377 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.18s (1.90min) +2026-04-25 23:09:20.134 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:16:18.659 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 148, train_steps: 5920 +2026-04-25 23:16:19.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 23:16:19.506 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:16:19.610 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:17:20.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:17:20.653 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:18:25.502 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 23:18:26.136 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:20:21.414 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.80s (1.91min) +2026-04-25 23:20:22.240 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:27:19.337 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 149, train_steps: 5960 +2026-04-25 23:27:19.998 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 23:27:20.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:27:20.263 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:28:21.251 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:28:21.252 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:29:27.021 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 23:29:27.691 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:31:20.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-25 23:31:21.841 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:38:18.844 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 150, train_steps: 6000 +2026-04-25 23:38:54.007 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=150 (missing=0, unexpected=0) +2026-04-25 23:38:56.137 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 23:38:56.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:38:56.426 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:39:59.978 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:39:59.979 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:41:04.425 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 23:41:05.117 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:42:58.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.04s (1.88min) +2026-04-25 23:42:59.357 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:49:58.280 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 151, train_steps: 6040 +2026-04-25 23:49:58.962 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-25 23:49:59.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:49:59.258 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:51:00.330 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:51:00.334 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:52:05.188 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-25 23:52:06.014 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:53:59.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.99s (1.88min) +2026-04-25 23:54:00.318 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:00:59.434 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 152, train_steps: 6080 +2026-04-26 00:01:00.115 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 00:01:00.326 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:01:00.438 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:02:01.482 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:02:01.483 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:03:06.366 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 00:03:07.039 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:05:00.263 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.86s (1.88min) +2026-04-26 00:05:01.231 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:11:59.445 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 153, train_steps: 6120 +2026-04-26 00:12:00.124 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 00:12:00.262 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:12:00.303 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:13:01.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:13:01.454 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:14:06.716 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 00:14:07.389 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:15:59.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.14s (1.87min) +2026-04-26 00:16:00.683 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:23:00.149 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 154, train_steps: 6160 +2026-04-26 00:23:00.819 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 00:23:00.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:23:00.991 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:24:02.135 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:24:02.136 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:25:07.588 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 00:25:08.197 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:27:01.963 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.34s (1.89min) +2026-04-26 00:27:02.734 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:34:00.370 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 155, train_steps: 6200 +2026-04-26 00:34:01.038 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 00:34:01.206 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:34:01.277 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:35:03.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:35:03.001 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:36:08.360 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 00:36:09.038 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:38:03.020 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.61s (1.89min) +2026-04-26 00:38:03.827 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:44:59.671 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 156, train_steps: 6240 +2026-04-26 00:45:00.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 00:45:00.491 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:45:00.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:46:01.542 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:46:01.551 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:47:06.758 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 00:47:07.430 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:49:00.610 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.80s (1.88min) +2026-04-26 00:49:01.528 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:56:00.354 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 157, train_steps: 6280 +2026-04-26 00:56:01.153 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 00:56:01.314 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:56:01.417 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:57:02.830 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:57:02.850 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:58:07.655 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 00:58:08.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:00:01.696 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-26 01:00:02.520 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:06:59.405 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 158, train_steps: 6320 +2026-04-26 01:07:00.164 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 01:07:00.477 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:07:00.619 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:08:02.053 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:08:02.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:09:07.312 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 01:09:07.932 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:11:00.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.48s (1.87min) +2026-04-26 01:11:01.609 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:17:59.765 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 159, train_steps: 6360 +2026-04-26 01:18:00.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 01:18:00.701 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:18:00.821 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:19:02.088 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:19:02.151 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:20:07.351 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 01:20:08.106 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:22:01.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 01:22:02.424 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:29:00.038 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 160, train_steps: 6400 +2026-04-26 01:29:35.600 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=160 (missing=0, unexpected=0) +2026-04-26 01:29:37.409 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 01:29:37.535 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:29:37.685 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:30:40.915 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:30:40.928 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:31:46.495 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 01:31:47.163 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:33:40.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.50s (1.88min) +2026-04-26 01:33:40.919 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:40:37.555 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 161, train_steps: 6440 +2026-04-26 01:40:38.224 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 01:40:38.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:40:38.477 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:41:39.482 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:41:39.483 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:42:44.243 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 01:42:44.824 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:44:37.718 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.41s (1.87min) +2026-04-26 01:44:38.449 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:51:38.599 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 162, train_steps: 6480 +2026-04-26 01:51:39.263 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 01:51:39.455 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:51:39.532 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:52:40.610 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:52:40.617 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:53:45.445 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 01:53:46.021 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:55:39.932 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.44s (1.89min) +2026-04-26 01:55:40.670 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:02:38.284 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 163, train_steps: 6520 +2026-04-26 02:02:39.001 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 02:02:39.215 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:02:39.415 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:03:40.592 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:03:40.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:04:46.630 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 02:04:47.313 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:06:40.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.74s (1.88min) +2026-04-26 02:06:41.171 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:13:37.291 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 164, train_steps: 6560 +2026-04-26 02:13:37.971 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 02:13:38.181 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:13:38.267 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:14:39.124 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:14:39.125 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:15:44.234 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 02:15:44.900 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:17:37.681 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.40s (1.87min) +2026-04-26 02:17:38.448 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:24:36.081 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 165, train_steps: 6600 +2026-04-26 02:24:36.776 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 02:24:36.975 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:24:37.062 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:25:38.238 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:25:38.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:26:43.092 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 02:26:43.759 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:28:37.072 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.94s (1.88min) +2026-04-26 02:28:37.820 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:35:36.178 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 166, train_steps: 6640 +2026-04-26 02:35:36.851 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 02:35:36.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:35:37.009 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:36:38.139 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:36:38.140 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:37:43.043 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 02:37:43.660 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:39:36.760 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-26 02:39:37.516 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:46:35.358 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 167, train_steps: 6680 +2026-04-26 02:46:36.029 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 02:46:36.244 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:46:36.327 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:47:37.493 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:47:37.497 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:48:42.608 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 02:48:43.200 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:50:36.199 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.54s (1.88min) +2026-04-26 02:50:36.952 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:57:34.088 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 168, train_steps: 6720 +2026-04-26 02:57:34.790 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 02:57:35.003 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:57:35.094 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:58:36.178 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:58:36.180 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:59:40.905 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 02:59:41.482 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:01:34.508 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.55s (1.88min) +2026-04-26 03:01:35.285 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:08:32.563 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 169, train_steps: 6760 +2026-04-26 03:08:33.259 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 03:08:33.465 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:08:33.552 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:09:34.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:09:34.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:10:40.170 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 03:10:40.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:12:34.735 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.38s (1.89min) +2026-04-26 03:12:35.513 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:19:33.185 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 170, train_steps: 6800 +2026-04-26 03:20:08.658 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=170 (missing=0, unexpected=0) +2026-04-26 03:20:11.273 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 03:20:11.425 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:20:11.487 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:21:14.396 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:21:14.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:22:19.138 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 03:22:19.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:24:13.554 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-26 03:24:14.341 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:31:10.530 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 171, train_steps: 6840 +2026-04-26 03:31:11.197 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 03:31:11.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:31:11.491 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:32:12.613 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:32:12.616 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:33:17.360 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 03:33:17.937 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:35:12.842 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.43s (1.91min) +2026-04-26 03:35:13.636 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:42:09.583 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 172, train_steps: 6880 +2026-04-26 03:42:10.339 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 03:42:10.557 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:42:10.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:43:11.573 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:43:11.575 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:44:16.592 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 03:44:17.173 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:46:12.307 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.66s (1.91min) +2026-04-26 03:46:13.089 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:53:09.253 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 173, train_steps: 6920 +2026-04-26 03:53:09.943 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 03:53:10.111 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:53:10.166 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:54:11.209 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:54:11.213 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:55:15.891 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 03:55:16.467 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:57:11.310 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.36s (1.91min) +2026-04-26 03:57:12.083 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:04:09.206 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 174, train_steps: 6960 +2026-04-26 04:04:09.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 04:04:10.135 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:04:10.247 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:05:11.199 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:05:11.200 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:06:16.552 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 04:06:17.254 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:08:11.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.28s (1.90min) +2026-04-26 04:08:12.642 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:15:08.461 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 175, train_steps: 7000 +2026-04-26 04:15:09.150 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 04:15:09.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:15:09.290 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:16:10.448 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:16:10.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:17:15.084 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 04:17:15.761 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:19:10.352 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.22s (1.90min) +2026-04-26 04:19:11.125 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:26:07.148 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 176, train_steps: 7040 +2026-04-26 04:26:07.845 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 04:26:08.041 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:26:08.122 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:27:09.123 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:27:09.127 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:28:13.766 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 04:28:14.392 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:30:07.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.51s (1.88min) +2026-04-26 04:30:08.082 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:37:03.974 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 177, train_steps: 7080 +2026-04-26 04:37:04.674 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 04:37:04.838 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:37:04.904 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:38:05.785 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:38:05.788 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:39:11.260 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 04:39:11.840 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:41:05.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-26 04:41:06.232 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:48:01.070 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 178, train_steps: 7120 +2026-04-26 04:48:01.795 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 04:48:01.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:48:02.089 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:49:03.099 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:49:03.115 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:50:08.888 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 04:50:09.586 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:52:03.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.33s (1.89min) +2026-04-26 04:52:04.127 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:58:59.496 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 179, train_steps: 7160 +2026-04-26 04:59:00.165 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 04:59:00.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:59:00.446 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:00:01.435 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:00:01.436 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:01:06.656 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 05:01:07.346 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:03:00.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.71s (1.88min) +2026-04-26 05:03:01.203 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:09:59.561 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 180, train_steps: 7200 +2026-04-26 05:10:34.712 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=180 (missing=0, unexpected=0) +2026-04-26 05:10:36.709 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 05:10:36.895 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:10:36.986 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:11:39.111 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:11:39.116 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:12:43.761 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 05:12:44.461 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:14:37.483 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.63s (1.88min) +2026-04-26 05:14:38.261 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:21:35.542 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 181, train_steps: 7240 +2026-04-26 05:21:36.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 05:21:36.437 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:21:36.513 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:22:37.443 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:22:37.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:23:42.250 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 05:23:42.921 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:25:35.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.32s (1.87min) +2026-04-26 05:25:36.414 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:32:34.240 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 182, train_steps: 7280 +2026-04-26 05:32:34.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 05:32:35.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:32:35.202 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:33:36.365 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:33:36.369 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:34:41.458 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 05:34:42.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:36:35.534 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.95s (1.88min) +2026-04-26 05:36:36.318 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:43:34.159 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 183, train_steps: 7320 +2026-04-26 05:43:34.836 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 05:43:35.052 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:43:35.166 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:44:36.235 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:44:36.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:45:41.059 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 05:45:41.637 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:47:35.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.95s (1.88min) +2026-04-26 05:47:35.840 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:54:33.292 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 184, train_steps: 7360 +2026-04-26 05:54:33.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 05:54:34.140 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:54:34.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:55:35.300 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:55:35.301 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:56:41.071 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 05:56:41.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:58:34.918 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-26 05:58:35.692 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:05:33.608 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 185, train_steps: 7400 +2026-04-26 06:05:34.292 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 06:05:34.481 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:05:34.551 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:06:35.465 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:06:35.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:07:40.322 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 06:07:40.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:09:34.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.17s (1.89min) +2026-04-26 06:09:35.407 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:16:33.511 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 186, train_steps: 7440 +2026-04-26 06:16:34.187 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 06:16:34.387 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:16:34.485 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:17:35.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:17:35.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:18:40.178 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 06:18:40.929 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:20:34.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 06:20:35.167 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:27:33.290 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 187, train_steps: 7480 +2026-04-26 06:27:33.966 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 06:27:34.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:27:34.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:28:35.805 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:28:35.812 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:29:40.929 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 06:29:41.516 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:31:34.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 06:31:35.193 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:38:33.348 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 188, train_steps: 7520 +2026-04-26 06:38:34.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 06:38:34.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:38:34.216 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:39:35.801 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:39:35.804 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:40:40.478 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 06:40:41.061 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:42:34.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 06:42:35.240 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:49:33.030 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 189, train_steps: 7560 +2026-04-26 06:49:33.806 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 06:49:34.038 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:49:34.131 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:50:35.346 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:50:35.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:51:40.860 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 06:51:41.422 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:53:34.338 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 06:53:35.115 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:00:32.717 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 190, train_steps: 7600 +2026-04-26 07:01:08.176 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=190 (missing=0, unexpected=0) +2026-04-26 07:01:10.214 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 07:01:10.545 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:01:10.864 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:02:12.997 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:02:13.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:03:17.679 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 07:03:18.289 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:05:12.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.41s (1.89min) +2026-04-26 07:05:12.985 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:12:08.731 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 191, train_steps: 7640 +2026-04-26 07:12:09.450 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 07:12:09.701 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:12:09.841 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:13:10.683 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:13:10.684 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:14:15.352 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 07:14:15.931 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:16:09.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-26 07:16:10.494 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:23:05.827 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 192, train_steps: 7680 +2026-04-26 07:23:06.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 07:23:06.710 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:23:06.795 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:24:07.843 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:24:07.846 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:25:12.964 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 07:25:13.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:27:07.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.33s (1.89min) +2026-04-26 07:27:08.165 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:34:03.754 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 193, train_steps: 7720 +2026-04-26 07:34:04.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 07:34:04.613 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:34:04.666 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:35:05.873 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:35:05.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:36:11.014 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 07:36:11.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:38:05.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.10s (1.89min) +2026-04-26 07:38:05.947 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:45:01.415 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 194, train_steps: 7760 +2026-04-26 07:45:02.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 07:45:02.294 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:45:02.407 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:46:03.419 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:46:03.423 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:47:09.312 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 07:47:09.931 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:49:03.282 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.88s (1.88min) +2026-04-26 07:49:04.150 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:55:59.885 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 195, train_steps: 7800 +2026-04-26 07:56:00.562 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 07:56:00.712 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:56:00.764 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:57:01.797 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:57:01.797 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:58:06.850 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 07:58:07.431 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:00:00.600 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-26 08:00:01.489 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:07:00.271 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 196, train_steps: 7840 +2026-04-26 08:07:00.956 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 08:07:01.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:07:01.148 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:08:02.484 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:08:02.488 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:09:07.149 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 08:09:07.744 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:11:01.216 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 08:11:01.981 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:17:59.567 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 197, train_steps: 7880 +2026-04-26 08:18:00.281 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 08:18:00.491 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:18:00.575 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:19:01.528 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:19:01.531 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:20:06.191 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 08:20:06.788 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:21:59.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.64s (1.88min) +2026-04-26 08:22:00.665 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:28:58.405 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 198, train_steps: 7920 +2026-04-26 08:28:59.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 08:28:59.306 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:28:59.387 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:30:00.604 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:30:00.605 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:31:05.363 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 08:31:05.947 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:32:58.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.28s (1.87min) +2026-04-26 08:32:59.472 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:39:58.718 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 199, train_steps: 7960 +2026-04-26 08:39:59.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 08:39:59.592 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:39:59.671 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:41:01.490 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:41:01.491 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:42:06.279 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 08:42:06.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:43:59.764 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 08:44:00.618 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:50:58.992 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 200, train_steps: 8000 +2026-04-26 12:20:44.858 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=200 (missing=0, unexpected=0) +2026-04-26 12:20:49.068 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 12:20:49.213 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:20:49.280 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:21:49.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:21:49.832 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:22:54.286 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 12:22:55.436 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:24:50.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.58s (1.91min) +2026-04-26 12:24:56.411 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:32:00.153 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 201, train_steps: 8040 +2026-04-26 12:32:00.830 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 12:32:00.998 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:32:01.060 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:33:01.937 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:33:01.938 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:34:06.716 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 12:34:07.507 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:36:01.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.35s (1.89min) +2026-04-26 12:36:02.093 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:42:59.828 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 202, train_steps: 8080 +2026-04-26 12:43:00.534 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 12:43:00.657 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:43:00.689 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:44:01.932 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:44:01.936 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:45:06.833 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 12:45:07.507 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:47:00.479 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.61s (1.88min) +2026-04-26 12:47:01.248 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:53:59.421 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 203, train_steps: 8120 +2026-04-26 12:54:00.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 12:54:00.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:54:00.272 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:55:01.715 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:55:01.749 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:56:08.830 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 12:56:09.756 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:58:02.833 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-26 12:58:03.810 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:05:00.663 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 204, train_steps: 8160 +2026-04-26 13:05:01.340 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 13:05:01.559 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:05:01.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:06:02.673 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:06:02.674 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:07:08.187 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 13:07:08.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:09:02.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.06s (1.88min) +2026-04-26 13:09:03.236 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:16:01.267 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 205, train_steps: 8200 +2026-04-26 13:16:01.969 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 13:16:02.068 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:16:02.118 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:17:03.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:17:03.124 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:18:08.811 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 13:18:09.475 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:20:02.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-26 13:20:03.820 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:26:59.299 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 206, train_steps: 8240 +2026-04-26 13:26:59.984 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 13:27:00.137 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:27:00.195 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:28:01.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:28:01.326 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:29:06.606 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 13:29:07.187 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:31:00.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.74s (1.88min) +2026-04-26 13:31:01.257 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:37:59.656 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 207, train_steps: 8280 +2026-04-26 13:38:00.348 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 13:38:00.513 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:38:00.582 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:39:01.587 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:39:01.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:40:06.268 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 13:40:06.861 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:42:00.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-26 13:42:00.926 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:49:01.152 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 208, train_steps: 8320 +2026-04-26 13:49:01.835 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 13:49:01.935 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:49:01.978 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:50:03.720 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:50:03.722 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:51:09.390 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 13:51:10.026 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:53:03.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.88s (1.88min) +2026-04-26 13:53:04.215 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:00:03.062 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 209, train_steps: 8360 +2026-04-26 14:00:03.754 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 14:00:03.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:00:03.935 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:01:04.983 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:01:04.987 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:02:10.748 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 14:02:11.331 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:04:05.168 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.37s (1.89min) +2026-04-26 14:04:05.935 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:11:03.236 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 210, train_steps: 8400 +2026-04-26 14:11:38.553 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=210 (missing=0, unexpected=0) +2026-04-26 14:11:40.804 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 14:11:40.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:11:40.958 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:12:42.753 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:12:42.756 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:13:48.154 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 14:13:48.851 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:15:42.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.31s (1.89min) +2026-04-26 14:15:43.299 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:22:40.625 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 211, train_steps: 8440 +2026-04-26 14:22:41.312 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 14:22:41.408 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:22:41.455 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:23:43.149 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:23:43.150 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:24:48.205 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 14:24:48.879 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:26:43.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.49s (1.91min) +2026-04-26 14:26:44.576 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:33:43.218 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 212, train_steps: 8480 +2026-04-26 14:33:43.889 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 14:33:44.093 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:33:44.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:34:45.251 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:34:45.258 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:35:50.283 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 14:35:50.834 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:37:44.537 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.21s (1.89min) +2026-04-26 14:37:45.309 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:44:44.116 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 213, train_steps: 8520 +2026-04-26 14:44:44.804 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 14:44:44.917 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:44:44.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:45:46.152 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:45:46.156 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:46:50.750 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 14:46:51.331 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:48:44.769 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 14:48:45.537 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:55:44.204 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 214, train_steps: 8560 +2026-04-26 14:55:44.873 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 14:55:45.062 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:55:45.146 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:56:46.389 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:56:46.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:57:51.510 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 14:57:52.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:59:46.970 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.39s (1.91min) +2026-04-26 14:59:47.718 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:06:44.127 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 215, train_steps: 8600 +2026-04-26 15:06:44.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 15:06:44.981 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:06:45.052 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:07:46.045 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:07:46.049 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:08:50.616 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 15:08:51.301 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:10:44.882 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.20s (1.89min) +2026-04-26 15:10:45.666 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:17:43.226 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 216, train_steps: 8640 +2026-04-26 15:17:43.904 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 15:17:44.063 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:17:44.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:18:44.971 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:18:44.972 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:19:49.423 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 15:19:50.109 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:21:43.748 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.27s (1.89min) +2026-04-26 15:21:44.529 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:28:42.294 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 217, train_steps: 8680 +2026-04-26 15:28:42.991 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 15:28:43.187 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:28:43.278 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:29:44.292 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:29:44.296 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:30:49.417 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 15:30:50.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:32:43.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.17s (1.89min) +2026-04-26 15:32:44.428 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:39:42.307 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 218, train_steps: 8720 +2026-04-26 15:39:42.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 15:39:43.193 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:39:43.275 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:40:44.168 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:40:44.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:41:49.056 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 15:41:49.726 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:43:43.512 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.40s (1.89min) +2026-04-26 15:43:44.279 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:50:44.209 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 219, train_steps: 8760 +2026-04-26 15:50:44.878 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 15:50:45.084 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:50:45.176 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:51:46.194 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:51:46.195 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:52:51.510 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 15:52:52.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:54:45.933 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-26 15:54:46.696 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:01:44.541 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 220, train_steps: 8800 +2026-04-26 16:02:19.794 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=220 (missing=0, unexpected=0) +2026-04-26 16:02:22.113 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 16:02:22.296 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:02:22.382 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:03:23.845 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:03:23.847 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:04:29.257 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 16:04:30.040 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:06:23.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 16:06:24.161 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:13:20.864 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 221, train_steps: 8840 +2026-04-26 16:13:21.550 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 16:13:21.662 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:13:21.728 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:14:22.979 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:14:22.980 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:15:27.851 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 16:15:28.674 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:17:22.294 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.19s (1.89min) +2026-04-26 16:17:23.060 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:24:18.888 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 222, train_steps: 8880 +2026-04-26 16:24:19.591 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 16:24:19.776 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:24:19.870 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:25:20.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:25:20.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:26:25.462 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 16:26:26.136 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:28:20.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.60s (1.89min) +2026-04-26 16:28:20.936 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:35:18.481 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 223, train_steps: 8920 +2026-04-26 16:35:19.141 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 16:35:19.259 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:35:19.298 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:36:20.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:36:20.703 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:37:25.380 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 16:37:26.066 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:39:20.526 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.08s (1.90min) +2026-04-26 16:39:21.310 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:46:18.187 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 224, train_steps: 8960 +2026-04-26 16:46:18.871 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 16:46:18.964 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:46:19.017 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:47:20.091 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:47:20.096 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:48:25.169 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 16:48:25.862 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:50:19.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.43s (1.89min) +2026-04-26 16:50:20.635 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:57:18.885 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 25, sp_rank 0: update step: 225, train_steps: 9000 +2026-04-26 16:57:19.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 25, dp_rank 12: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=6, rank_in_group=0 +2026-04-26 16:57:19.696 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:57:19.743 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:58:21.037 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 25 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:58:21.041 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 25 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:59:25.589 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 25: Using local metric names without global sync: ['avg'] +2026-04-26 16:59:26.268 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 25: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 17:01:20.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 25: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.59s (1.89min) +2026-04-26 17:01:21.021 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] diff --git a/outputs/yw004-flow-baseline/logs/training_rank_3.log b/outputs/yw004-flow-baseline/logs/training_rank_3.log new file mode 100644 index 0000000000000000000000000000000000000000..c29d1960fb562f1c1718f5cf5b50742b1d3190de --- /dev/null +++ b/outputs/yw004-flow-baseline/logs/training_rank_3.log @@ -0,0 +1,2344 @@ +2026-04-22 05:13:58.354 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-22 05:13:58.355 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-22 05:13:58.678 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-22 05:13:58.679 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-22 05:16:31.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-22 05:16:31.951 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-22 05:16:31.974 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-22 05:18:37.527 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-22 05:18:37.529 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-22 05:20:29.262 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-22 05:20:49.147 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-22 05:22:54.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 125.23s (2.09min) +2026-04-22 05:22:55.521 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-22 05:23:00.735 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 3, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-23 22:58:08.480 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-23 22:58:08.482 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-23 22:58:08.796 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-23 22:58:08.799 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-23 22:59:09.742 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-23 22:59:09.873 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 22:59:09.890 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:00:31.414 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:00:31.416 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:01:38.052 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-23 23:01:54.442 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:03:48.744 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.24s (1.90min) +2026-04-23 23:03:49.442 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:03:52.445 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 3, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-23 23:11:00.445 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 1, train_steps: 40 +2026-04-23 23:11:01.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-23 23:11:01.124 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:11:01.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:12:04.632 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:12:04.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:13:10.971 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-23 23:13:11.796 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:15:04.949 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.96s (1.88min) +2026-04-23 23:15:05.604 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:22:00.768 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 2, train_steps: 80 +2026-04-23 23:22:01.407 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-23 23:22:01.544 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:22:01.571 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:23:04.862 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:23:04.866 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:24:11.377 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-23 23:24:12.195 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:26:04.847 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.44s (1.87min) +2026-04-23 23:26:05.522 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:32:59.503 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 3, train_steps: 120 +2026-04-23 23:33:00.106 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-23 23:33:00.207 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:33:00.214 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:34:03.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:34:03.447 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:35:09.863 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-23 23:35:10.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:37:04.159 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-23 23:37:05.020 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:20:31.773 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-24 16:20:31.773 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-24 16:20:32.105 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-24 16:20:32.105 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-24 16:22:55.302 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 16:22:55.428 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:22:55.437 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:24:15.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:24:15.651 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:25:22.590 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 16:25:38.349 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:27:33.392 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.00s (1.92min) +2026-04-24 16:27:34.110 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:27:37.085 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 3, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-24 16:34:45.896 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 1, train_steps: 40 +2026-04-24 16:34:46.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 16:34:46.562 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:34:46.564 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:35:50.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:35:50.126 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:36:56.816 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 16:36:57.773 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:38:52.696 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.83s (1.91min) +2026-04-24 16:38:53.438 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:45:50.551 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 2, train_steps: 80 +2026-04-24 16:45:51.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 16:45:51.319 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:45:51.332 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:46:54.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:46:54.828 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:48:01.526 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 16:48:02.640 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:49:56.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.95s (1.90min) +2026-04-24 16:49:57.542 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:56:53.861 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 3, train_steps: 120 +2026-04-24 16:56:54.475 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 16:56:54.598 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:56:54.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:57:57.846 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:57:57.849 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:59:05.293 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 16:59:06.189 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:01:00.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.67s (1.89min) +2026-04-24 17:01:00.911 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:07:58.015 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 4, train_steps: 160 +2026-04-24 17:07:58.651 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 17:07:58.787 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:07:58.824 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:09:02.364 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:09:02.365 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:10:09.709 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 17:10:10.624 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:12:03.855 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-24 17:12:04.653 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:18:58.971 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 5, train_steps: 200 +2026-04-24 17:18:59.597 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 17:18:59.680 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:18:59.681 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:20:03.352 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:20:03.355 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:21:09.669 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 17:21:10.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:23:03.905 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.18s (1.89min) +2026-04-24 17:23:04.736 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:29:59.793 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 6, train_steps: 240 +2026-04-24 17:30:00.461 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 17:30:00.551 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:30:00.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:31:04.586 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:31:04.587 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:32:11.140 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 17:32:12.068 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:34:05.610 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.46s (1.89min) +2026-04-24 17:34:06.350 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:41:01.308 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 7, train_steps: 280 +2026-04-24 17:41:02.012 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 17:41:02.141 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:41:02.253 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:42:05.633 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:42:05.635 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:43:13.039 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 17:43:13.980 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:45:07.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.59s (1.89min) +2026-04-24 17:45:08.378 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:52:03.908 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 8, train_steps: 320 +2026-04-24 17:52:04.641 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 17:52:04.746 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:52:04.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:53:08.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:53:08.421 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:54:15.733 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 17:54:16.675 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:56:11.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.65s (1.91min) +2026-04-24 17:56:12.154 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:03:07.472 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 9, train_steps: 360 +2026-04-24 18:03:08.141 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 18:03:08.229 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:03:08.244 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:04:12.147 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:04:12.151 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:05:19.461 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 18:05:20.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:07:15.353 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.73s (1.91min) +2026-04-24 18:07:16.099 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:14:11.320 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 10, train_steps: 400 +2026-04-24 18:14:47.009 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=10 (missing=0, unexpected=0) +2026-04-24 18:14:48.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 18:14:48.815 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:14:48.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:15:53.637 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:15:53.640 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:17:00.685 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 18:17:01.774 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:18:56.315 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.28s (1.90min) +2026-04-24 18:18:57.069 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:25:52.433 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 11, train_steps: 440 +2026-04-24 18:25:57.106 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 18:25:57.193 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:25:59.374 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:27:10.298 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:27:10.302 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:28:17.701 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 18:28:18.684 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:30:13.546 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.59s (1.91min) +2026-04-24 18:30:14.357 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:37:08.686 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 12, train_steps: 480 +2026-04-24 18:37:09.385 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 18:37:09.541 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:37:09.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:38:13.162 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:38:13.173 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:39:20.086 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 18:39:20.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:41:14.915 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.62s (1.89min) +2026-04-24 18:41:15.666 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:48:09.967 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 13, train_steps: 520 +2026-04-24 18:48:10.661 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 18:48:10.767 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:48:10.862 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:49:14.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:49:14.640 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:50:21.151 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 18:50:22.478 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:52:17.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.00s (1.92min) +2026-04-24 18:52:18.452 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:59:16.381 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 14, train_steps: 560 +2026-04-24 18:59:17.061 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 18:59:17.149 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:59:17.165 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:00:20.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:00:20.993 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:01:28.155 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 19:01:29.348 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:03:23.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.03s (1.90min) +2026-04-24 19:03:24.181 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:10:20.606 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 15, train_steps: 600 +2026-04-24 19:10:21.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 19:10:21.488 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:10:21.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:11:25.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:11:25.442 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:12:32.428 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 19:12:33.330 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:14:26.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.49s (1.89min) +2026-04-24 19:14:27.773 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:21:23.283 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 16, train_steps: 640 +2026-04-24 19:21:23.966 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 19:21:24.110 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:21:24.179 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:22:27.808 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:22:27.811 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:23:35.007 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 19:23:35.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:25:30.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.21s (1.90min) +2026-04-24 19:25:30.987 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:32:25.354 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 17, train_steps: 680 +2026-04-24 19:32:26.045 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 19:32:26.129 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:32:26.150 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:33:30.206 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:33:30.209 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:34:36.458 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 19:34:37.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:36:31.741 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.25s (1.90min) +2026-04-24 19:36:32.470 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:43:28.605 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 18, train_steps: 720 +2026-04-24 19:43:29.285 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 19:43:29.371 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:43:29.384 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:44:33.559 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:44:33.563 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:45:40.612 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 19:45:41.541 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:47:33.981 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.34s (1.87min) +2026-04-24 19:47:34.833 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:54:32.127 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 19, train_steps: 760 +2026-04-24 19:54:32.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 19:54:32.962 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:54:32.977 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:55:36.836 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:55:36.839 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:56:44.127 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 19:56:45.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:58:40.229 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.07s (1.92min) +2026-04-24 19:58:44.147 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:05:44.201 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 20, train_steps: 800 +2026-04-24 20:06:19.610 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=20 (missing=0, unexpected=0) +2026-04-24 20:06:21.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 20:06:21.742 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:06:21.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:07:26.553 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:07:26.557 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:08:34.364 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 20:08:35.317 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:10:28.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.51s (1.89min) +2026-04-24 20:10:29.686 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:17:24.330 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 21, train_steps: 840 +2026-04-24 20:17:25.022 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 20:17:25.133 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:17:25.245 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:18:28.782 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:18:28.786 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:19:35.520 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 20:19:36.377 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:21:30.821 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.27s (1.90min) +2026-04-24 20:21:31.543 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:28:27.492 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 22, train_steps: 880 +2026-04-24 20:28:28.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 20:28:28.301 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:28:28.361 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:29:32.054 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:29:32.054 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:30:38.689 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 20:30:39.781 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:32:33.281 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.23s (1.89min) +2026-04-24 20:32:34.029 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:39:30.416 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 23, train_steps: 920 +2026-04-24 20:39:31.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 20:39:31.204 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:39:31.245 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:40:35.706 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:40:35.707 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:41:42.474 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 20:41:43.361 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:43:36.625 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-24 20:43:37.364 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:50:35.668 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 24, train_steps: 960 +2026-04-24 20:50:36.341 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 20:50:36.468 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:50:36.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:51:40.497 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:51:40.497 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:52:47.388 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 20:52:48.246 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:54:41.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.56s (1.89min) +2026-04-24 20:54:42.724 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:01:38.791 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 25, train_steps: 1000 +2026-04-24 21:01:39.488 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 21:01:39.576 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:01:39.591 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:02:43.493 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:02:43.494 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:03:50.855 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 21:03:51.795 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:05:45.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.58s (1.89min) +2026-04-24 21:05:46.212 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:12:42.832 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 26, train_steps: 1040 +2026-04-24 21:12:43.522 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 21:12:43.647 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:12:43.721 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:13:47.091 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:13:47.093 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:14:53.938 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 21:14:55.216 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:16:49.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.91s (1.90min) +2026-04-24 21:16:50.028 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:23:48.902 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 27, train_steps: 1080 +2026-04-24 21:23:49.571 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 21:23:49.657 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:23:49.671 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:24:53.953 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:24:53.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:26:01.272 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 21:26:02.392 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:27:56.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.81s (1.90min) +2026-04-24 21:27:57.171 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:34:53.750 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 28, train_steps: 1120 +2026-04-24 21:34:54.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 21:34:54.584 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:34:54.708 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:35:58.445 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:35:58.448 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:37:05.973 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 21:37:06.917 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:39:00.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.28s (1.89min) +2026-04-24 21:39:01.198 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:45:58.737 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 29, train_steps: 1160 +2026-04-24 21:45:59.417 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 21:45:59.504 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:45:59.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:47:03.481 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:47:03.484 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:48:10.746 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 21:48:11.693 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:50:04.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.16s (1.89min) +2026-04-24 21:50:05.708 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:57:02.083 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 30, train_steps: 1200 +2026-04-24 21:57:37.102 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=30 (missing=0, unexpected=0) +2026-04-24 21:57:39.437 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 21:57:39.521 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:57:39.566 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:58:44.938 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:58:44.941 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:59:52.355 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 21:59:53.449 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:01:46.757 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-24 22:01:47.504 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:08:45.776 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 31, train_steps: 1240 +2026-04-24 22:08:46.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 22:08:46.538 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:08:46.551 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:09:50.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:09:50.529 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:10:57.073 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 22:10:58.007 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:12:53.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.30s (1.92min) +2026-04-24 22:12:54.309 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:19:51.468 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 32, train_steps: 1280 +2026-04-24 22:19:52.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 22:19:52.250 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:19:52.262 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:20:55.986 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:20:55.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:22:03.058 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 22:22:04.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:23:57.716 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.37s (1.89min) +2026-04-24 22:23:58.466 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:30:58.130 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 33, train_steps: 1320 +2026-04-24 22:30:58.824 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 22:30:58.911 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:30:58.949 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:32:02.586 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:32:02.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:33:09.413 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 22:33:10.366 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:35:03.144 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-24 22:35:04.088 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:42:00.456 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 34, train_steps: 1360 +2026-04-24 22:42:01.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 22:42:01.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:42:01.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:43:05.050 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:43:05.053 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:44:12.155 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 22:44:13.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:46:06.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.71s (1.90min) +2026-04-24 22:46:07.669 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:53:03.271 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 35, train_steps: 1400 +2026-04-24 22:53:03.993 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 22:53:04.109 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:53:04.302 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:54:08.229 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:54:08.229 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:55:15.120 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 22:55:16.063 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:57:11.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.09s (1.92min) +2026-04-24 22:57:11.989 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:04:06.926 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 36, train_steps: 1440 +2026-04-24 23:04:07.611 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 23:04:07.700 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:04:07.715 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:05:11.246 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:05:11.249 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:06:17.903 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 23:06:18.833 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:08:12.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.93s (1.90min) +2026-04-24 23:08:13.636 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:15:08.354 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 37, train_steps: 1480 +2026-04-24 23:15:09.050 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 23:15:09.227 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:15:09.339 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:16:12.885 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:16:12.889 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:17:19.543 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 23:17:20.473 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:19:14.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.62s (1.89min) +2026-04-24 23:19:15.003 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:26:08.843 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 38, train_steps: 1520 +2026-04-24 23:26:09.562 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 23:26:09.669 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:26:09.817 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:27:13.342 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:27:13.343 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:28:19.923 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 23:28:20.869 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:30:16.245 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.26s (1.92min) +2026-04-24 23:30:16.995 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:37:13.175 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 39, train_steps: 1560 +2026-04-24 23:37:13.834 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 23:37:13.947 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:37:14.060 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:38:17.622 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:38:17.622 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:39:24.937 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 23:39:25.873 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:41:19.730 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.77s (1.90min) +2026-04-24 23:41:20.636 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:48:16.327 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 40, train_steps: 1600 +2026-04-24 23:48:51.111 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=40 (missing=0, unexpected=0) +2026-04-24 23:48:53.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-24 23:48:53.334 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:48:53.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:49:58.554 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:49:58.556 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:51:06.513 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-24 23:51:07.445 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:53:01.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.68s (1.89min) +2026-04-24 23:53:02.049 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:59:59.575 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 41, train_steps: 1640 +2026-04-25 00:00:00.257 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 00:00:00.345 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:00:00.359 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:01:04.290 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:01:04.291 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:02:10.749 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 00:02:11.651 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:04:04.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.80s (1.88min) +2026-04-25 00:04:05.333 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:10:58.022 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 42, train_steps: 1680 +2026-04-25 00:10:58.703 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 00:10:58.835 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:10:58.909 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:12:02.538 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:12:02.542 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:13:09.348 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 00:13:10.319 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:15:03.421 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 00:15:04.177 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:21:59.237 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 43, train_steps: 1720 +2026-04-25 00:21:59.912 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 00:21:59.999 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:22:00.015 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:23:03.919 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:23:03.924 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:24:10.090 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 00:24:11.046 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:26:03.763 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.63s (1.88min) +2026-04-25 00:26:04.668 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:32:57.195 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 44, train_steps: 1760 +2026-04-25 00:32:57.876 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 00:32:57.964 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:32:57.980 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:34:02.018 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:34:02.021 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:35:09.484 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 00:35:10.433 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:37:04.191 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.64s (1.89min) +2026-04-25 00:37:04.941 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:43:59.668 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 45, train_steps: 1800 +2026-04-25 00:44:00.348 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 00:44:00.437 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:44:00.467 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:45:04.187 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:45:04.191 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:46:10.673 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 00:46:11.633 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:48:05.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.47s (1.89min) +2026-04-25 00:48:05.923 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:54:58.896 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 46, train_steps: 1840 +2026-04-25 00:54:59.583 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 00:54:59.672 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:54:59.703 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:56:03.434 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:56:03.438 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:57:10.209 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 00:57:11.144 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:59:04.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.76s (1.88min) +2026-04-25 00:59:04.983 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:05:59.414 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 47, train_steps: 1880 +2026-04-25 01:06:00.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 01:06:00.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:06:00.291 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:07:04.276 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:07:04.277 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:08:10.975 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 01:08:11.910 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:10:05.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.63s (1.89min) +2026-04-25 01:10:06.418 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:16:59.717 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 48, train_steps: 1920 +2026-04-25 01:17:00.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 01:17:00.561 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:17:00.609 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:18:04.508 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:18:04.511 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:19:11.093 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 01:19:12.031 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:21:04.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.49s (1.87min) +2026-04-25 01:21:05.360 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:27:59.065 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 49, train_steps: 1960 +2026-04-25 01:27:59.740 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 01:27:59.832 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:27:59.846 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:29:03.763 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:29:03.776 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:30:11.055 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 01:30:11.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:32:05.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 01:32:05.838 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:38:59.771 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 50, train_steps: 2000 +2026-04-25 01:39:34.897 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=50 (missing=0, unexpected=0) +2026-04-25 01:39:37.202 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 01:39:37.381 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:39:37.470 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:40:42.513 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:40:42.516 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:41:49.099 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 01:41:50.061 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:43:43.911 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.70s (1.89min) +2026-04-25 01:43:44.668 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:50:39.891 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 51, train_steps: 2040 +2026-04-25 01:50:40.567 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 01:50:40.656 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:50:40.670 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:51:44.323 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:51:44.324 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:52:51.543 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 01:52:52.480 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:54:45.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.11s (1.89min) +2026-04-25 01:54:46.439 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:01:41.410 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 52, train_steps: 2080 +2026-04-25 02:01:42.119 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 02:01:42.263 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:01:42.337 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:02:46.199 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:02:46.202 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:03:53.253 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 02:03:54.362 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:05:47.329 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.76s (1.88min) +2026-04-25 02:05:48.073 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:12:42.733 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 53, train_steps: 2120 +2026-04-25 02:12:43.410 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 02:12:43.539 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:12:43.660 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:13:47.520 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:13:47.521 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:14:54.153 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 02:14:55.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:16:50.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.26s (1.92min) +2026-04-25 02:16:51.652 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:23:48.260 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 54, train_steps: 2160 +2026-04-25 02:23:48.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 02:23:49.035 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:23:49.077 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:24:53.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:24:53.006 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:26:00.233 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 02:26:01.224 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:27:54.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.49s (1.89min) +2026-04-25 02:27:55.726 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:34:49.793 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 55, train_steps: 2200 +2026-04-25 02:34:50.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 02:34:50.557 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:34:50.585 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:35:54.335 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:35:54.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:37:00.803 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 02:37:01.890 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:38:55.198 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.10s (1.88min) +2026-04-25 02:38:56.014 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:45:52.287 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 56, train_steps: 2240 +2026-04-25 02:45:52.980 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 02:45:53.089 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:45:53.140 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:46:56.966 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:46:56.969 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:48:03.888 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 02:48:04.957 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:49:57.944 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-25 02:49:58.692 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:56:56.041 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 57, train_steps: 2280 +2026-04-25 02:56:56.726 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 02:56:56.819 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:56:56.862 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:58:00.376 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:58:00.379 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:59:08.398 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 02:59:09.286 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:01:02.669 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 03:01:03.515 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:07:57.557 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 58, train_steps: 2320 +2026-04-25 03:07:58.255 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 03:07:58.344 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:07:58.359 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:09:02.213 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:09:02.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:10:09.199 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 03:10:10.115 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:12:03.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.89s (1.88min) +2026-04-25 03:12:03.882 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:18:58.324 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 59, train_steps: 2360 +2026-04-25 03:18:58.991 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 03:18:59.165 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:18:59.253 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:20:02.908 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:20:02.912 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:21:10.434 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 03:21:11.291 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:23:04.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 03:23:05.280 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:29:58.040 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 60, train_steps: 2400 +2026-04-25 03:30:33.763 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=60 (missing=0, unexpected=0) +2026-04-25 03:30:35.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 03:30:35.905 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:30:36.004 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:31:40.959 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:31:40.962 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:32:47.555 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 03:32:48.502 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:34:41.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.89s (1.88min) +2026-04-25 03:34:42.383 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:41:36.642 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 61, train_steps: 2440 +2026-04-25 03:41:37.321 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 03:41:37.446 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:41:37.494 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:42:41.372 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:42:41.375 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:43:47.992 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 03:43:48.892 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:45:42.147 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 03:45:42.889 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:52:38.576 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 62, train_steps: 2480 +2026-04-25 03:52:39.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 03:52:39.541 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:52:39.553 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:53:43.468 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:53:43.471 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:54:50.798 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 03:54:51.742 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:56:45.502 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 03:56:46.243 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:03:40.364 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 63, train_steps: 2520 +2026-04-25 04:03:41.048 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 04:03:41.138 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:03:41.168 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:04:44.946 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:04:44.949 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:05:52.600 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 04:05:53.736 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:07:47.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.39s (1.89min) +2026-04-25 04:07:48.158 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:14:42.705 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 64, train_steps: 2560 +2026-04-25 04:14:43.381 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 04:14:43.476 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:14:43.522 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:15:47.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:15:47.295 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:16:55.118 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 04:16:56.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:18:51.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.84s (1.91min) +2026-04-25 04:18:51.931 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:25:49.473 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 65, train_steps: 2600 +2026-04-25 04:25:50.368 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 04:25:50.480 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:25:50.539 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:26:54.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:26:54.362 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:28:01.050 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 04:28:02.128 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:29:55.699 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.38s (1.89min) +2026-04-25 04:29:56.440 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:36:49.682 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 66, train_steps: 2640 +2026-04-25 04:36:50.359 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 04:36:50.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:36:50.496 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:37:54.321 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:37:54.324 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:39:00.784 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 04:39:01.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:40:55.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 04:40:56.114 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:47:53.125 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 67, train_steps: 2680 +2026-04-25 04:47:53.809 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 04:47:53.959 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:47:54.090 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:48:57.513 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:48:57.513 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:50:04.304 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 04:50:05.275 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:51:58.440 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.99s (1.88min) +2026-04-25 04:51:59.199 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:58:56.563 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 68, train_steps: 2720 +2026-04-25 04:58:57.370 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 04:58:57.511 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:58:57.638 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:00:01.137 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:00:01.141 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:01:08.263 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 05:01:09.127 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:03:03.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.76s (1.90min) +2026-04-25 05:03:03.827 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:09:58.420 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 69, train_steps: 2760 +2026-04-25 05:09:59.099 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 05:09:59.189 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:09:59.202 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:11:02.881 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:11:02.885 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:12:09.945 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 05:12:10.905 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:14:04.032 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.04s (1.88min) +2026-04-25 05:14:04.999 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:20:59.612 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 70, train_steps: 2800 +2026-04-25 05:21:34.437 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=70 (missing=0, unexpected=0) +2026-04-25 05:21:36.643 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 05:21:36.736 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:21:36.794 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:22:41.907 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:22:41.912 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:23:48.565 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 05:23:49.506 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:25:42.836 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 05:25:43.591 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:32:40.075 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 71, train_steps: 2840 +2026-04-25 05:32:40.745 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 05:32:40.837 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:32:40.895 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:33:44.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:33:44.422 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:34:52.169 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 05:34:53.035 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:36:46.381 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-25 05:36:47.142 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:43:44.125 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 72, train_steps: 2880 +2026-04-25 05:43:44.829 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 05:43:44.998 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:43:45.109 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:44:48.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:44:48.423 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:45:55.244 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 05:45:56.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:47:51.353 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.85s (1.91min) +2026-04-25 05:47:52.115 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:54:50.138 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 73, train_steps: 2920 +2026-04-25 05:54:50.863 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 05:54:51.038 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:54:51.140 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:55:54.522 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:55:54.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:57:01.193 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 05:57:02.297 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:58:55.788 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.22s (1.89min) +2026-04-25 05:58:56.533 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:05:50.881 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 74, train_steps: 2960 +2026-04-25 06:05:51.585 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 06:05:51.753 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:05:51.845 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:06:55.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:06:55.176 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:08:02.523 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 06:08:03.658 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:09:56.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.50s (1.87min) +2026-04-25 06:09:57.235 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:16:51.629 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 75, train_steps: 3000 +2026-04-25 06:16:52.285 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 06:16:52.433 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:16:52.548 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:17:56.382 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:17:56.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:19:03.393 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 06:19:04.419 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:20:57.258 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.61s (1.88min) +2026-04-25 06:20:58.015 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:27:55.871 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 76, train_steps: 3040 +2026-04-25 06:27:56.549 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 06:27:56.656 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:27:56.729 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:29:00.351 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:29:00.352 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:30:07.922 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 06:30:08.859 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:32:02.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 06:32:02.959 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:38:58.686 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 77, train_steps: 3080 +2026-04-25 06:38:59.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 06:38:59.490 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:38:59.505 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:40:03.231 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:40:03.235 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:41:09.640 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 06:41:10.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:43:03.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 06:43:04.373 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:49:59.580 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 78, train_steps: 3120 +2026-04-25 06:50:00.265 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 06:50:00.372 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:50:00.440 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:51:04.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:51:04.245 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:52:11.014 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 06:52:11.951 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:54:05.108 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.06s (1.88min) +2026-04-25 06:54:05.873 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:01:01.040 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 79, train_steps: 3160 +2026-04-25 07:01:01.705 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 07:01:01.801 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:01:01.816 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:02:05.747 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:02:05.748 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:03:13.538 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 07:03:14.423 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:05:07.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.35s (1.89min) +2026-04-25 07:05:08.696 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:12:02.971 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 80, train_steps: 3200 +2026-04-25 07:12:38.780 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=80 (missing=0, unexpected=0) +2026-04-25 07:12:40.351 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 07:12:40.554 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:12:40.658 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:13:45.511 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:13:45.514 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:14:52.820 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 07:14:53.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:16:47.581 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.32s (1.89min) +2026-04-25 07:16:48.345 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:23:43.359 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 81, train_steps: 3240 +2026-04-25 07:23:44.096 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 07:23:44.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:23:44.198 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:24:47.797 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:24:47.798 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:25:54.390 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 07:25:55.622 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:27:49.977 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.21s (1.90min) +2026-04-25 07:27:50.726 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:34:47.804 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 82, train_steps: 3280 +2026-04-25 07:34:48.495 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 07:34:48.583 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:34:48.597 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:35:52.426 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:35:52.430 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:36:59.145 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 07:37:00.047 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:38:55.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.80s (1.91min) +2026-04-25 07:38:55.995 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:45:52.242 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 83, train_steps: 3320 +2026-04-25 07:45:52.939 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 07:45:53.110 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:45:53.218 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:46:56.773 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:46:56.778 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:48:04.084 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 07:48:04.994 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:49:58.382 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.13s (1.89min) +2026-04-25 07:49:59.126 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:56:57.591 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 84, train_steps: 3360 +2026-04-25 07:56:58.300 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 07:56:58.389 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:56:58.402 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:58:01.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:58:01.923 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:59:09.614 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 07:59:10.636 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:01:04.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.45s (1.89min) +2026-04-25 08:01:05.082 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:08:00.263 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 85, train_steps: 3400 +2026-04-25 08:08:00.944 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 08:08:01.053 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:08:01.140 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:09:04.542 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:09:04.545 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:10:11.351 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 08:10:12.300 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:12:05.564 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 08:12:06.326 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:19:02.227 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 86, train_steps: 3440 +2026-04-25 08:19:02.852 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 08:19:02.939 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:19:02.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:20:06.684 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:20:06.687 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:21:13.825 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 08:21:14.768 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:23:08.095 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 08:23:08.854 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:30:05.180 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 87, train_steps: 3480 +2026-04-25 08:30:05.907 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 08:30:05.993 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:30:06.007 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:31:10.551 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:31:10.555 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:32:17.378 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 08:32:18.345 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:34:11.905 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.47s (1.89min) +2026-04-25 08:34:12.656 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:41:08.794 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 88, train_steps: 3520 +2026-04-25 08:41:09.659 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 08:41:09.758 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:41:09.811 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:42:13.626 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:42:13.630 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:43:20.387 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 08:43:21.535 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:45:14.736 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.01s (1.88min) +2026-04-25 08:45:15.501 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:52:11.027 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 89, train_steps: 3560 +2026-04-25 08:52:11.865 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 08:52:12.017 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:52:12.211 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:53:15.933 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:53:15.952 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:54:23.298 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 08:54:24.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:56:17.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.60s (1.89min) +2026-04-25 08:56:18.796 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:03:17.020 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 90, train_steps: 3600 +2026-04-25 09:03:52.505 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=90 (missing=0, unexpected=0) +2026-04-25 09:03:54.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 09:03:54.555 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:03:54.598 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:04:59.798 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:04:59.801 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:06:07.199 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 09:06:08.159 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:08:01.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 09:08:02.539 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:14:59.995 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 91, train_steps: 3640 +2026-04-25 09:15:00.700 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 09:15:00.857 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:15:00.985 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:16:04.410 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:16:04.414 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:17:11.465 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 09:17:12.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:19:05.985 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.48s (1.89min) +2026-04-25 09:19:06.733 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:26:03.304 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 92, train_steps: 3680 +2026-04-25 09:26:03.987 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 09:26:04.078 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:26:04.090 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:27:07.551 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:27:07.556 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:28:14.870 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 09:28:15.779 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:30:10.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.62s (1.91min) +2026-04-25 09:30:11.279 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:37:06.869 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 93, train_steps: 3720 +2026-04-25 09:37:07.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 09:37:07.768 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:37:07.885 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:38:11.386 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:38:11.387 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:39:18.151 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 09:39:19.010 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:41:12.868 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.68s (1.89min) +2026-04-25 09:41:13.625 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:48:08.758 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 94, train_steps: 3760 +2026-04-25 09:48:09.490 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 09:48:09.624 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:48:09.723 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:49:13.277 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:49:13.280 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:50:20.267 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 09:50:21.447 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:52:15.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 09:52:16.176 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:59:12.186 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 95, train_steps: 3800 +2026-04-25 09:59:12.857 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 09:59:12.970 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:59:13.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:00:16.793 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:00:16.793 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:01:24.095 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 10:01:24.974 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:03:18.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.50s (1.89min) +2026-04-25 10:03:19.400 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:10:16.978 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 96, train_steps: 3840 +2026-04-25 10:10:17.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 10:10:17.798 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:10:17.921 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:11:21.233 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:11:21.236 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:12:28.324 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 10:12:29.447 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:14:22.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-25 10:14:22.926 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:21:20.966 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 97, train_steps: 3880 +2026-04-25 10:21:21.648 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 10:21:21.800 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:21:21.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:22:25.507 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:22:25.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:23:32.071 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 10:23:32.930 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:25:27.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.48s (1.91min) +2026-04-25 10:25:28.356 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:32:23.981 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 98, train_steps: 3920 +2026-04-25 10:32:24.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 10:32:24.782 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:32:24.854 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:33:28.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:33:28.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:34:35.217 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 10:34:36.078 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:36:30.447 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.18s (1.90min) +2026-04-25 10:36:31.205 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:43:26.233 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 99, train_steps: 3960 +2026-04-25 10:43:26.909 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 10:43:27.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:43:27.058 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:44:30.898 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:44:30.899 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:45:38.570 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 10:45:39.488 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:47:32.648 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.96s (1.88min) +2026-04-25 10:47:33.416 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:54:29.840 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 100, train_steps: 4000 +2026-04-25 14:25:28.699 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=100 (missing=0, unexpected=0) +2026-04-25 14:25:32.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 14:25:32.785 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:25:32.890 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:26:35.142 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:26:35.152 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:27:39.495 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 14:27:40.480 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:29:34.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 14:29:35.300 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:36:34.301 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 101, train_steps: 4040 +2026-04-25 14:36:34.926 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 14:36:35.084 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:36:35.136 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:37:36.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:37:36.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:38:40.822 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 14:38:41.479 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:40:35.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.56s (1.89min) +2026-04-25 14:40:36.183 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:47:35.063 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 102, train_steps: 4080 +2026-04-25 14:47:35.771 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 14:47:35.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:47:36.005 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:48:37.039 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:48:37.041 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:49:41.981 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 14:49:42.642 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:51:35.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.62s (1.88min) +2026-04-25 14:51:36.396 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:58:34.898 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 103, train_steps: 4120 +2026-04-25 14:58:35.599 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 14:58:35.756 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:58:35.869 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:59:36.893 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:59:36.896 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:00:41.455 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 15:00:42.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:02:35.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 15:02:36.297 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:09:34.434 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 104, train_steps: 4160 +2026-04-25 15:09:35.127 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 15:09:35.219 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:09:35.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:10:36.601 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:10:36.610 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:11:42.182 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 15:11:42.848 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:13:36.086 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.85s (1.88min) +2026-04-25 15:13:36.858 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:20:35.299 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 105, train_steps: 4200 +2026-04-25 15:20:35.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 15:20:36.079 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:20:36.094 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:21:37.276 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:21:37.280 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:22:42.165 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 15:22:42.823 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:24:36.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.78s (1.88min) +2026-04-25 15:24:36.780 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:31:34.962 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 106, train_steps: 4240 +2026-04-25 15:31:35.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 15:31:35.744 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:31:35.759 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:32:37.005 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:32:37.009 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:33:41.777 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 15:33:42.439 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:35:36.017 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.19s (1.89min) +2026-04-25 15:35:36.790 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:42:35.129 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 107, train_steps: 4280 +2026-04-25 15:42:35.828 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 15:42:35.956 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:42:36.030 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:43:37.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:43:37.229 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:44:41.895 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 15:44:42.562 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:46:36.637 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.69s (1.89min) +2026-04-25 15:46:37.396 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:53:35.803 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 108, train_steps: 4320 +2026-04-25 15:53:36.497 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 15:53:36.587 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:53:36.622 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:54:38.179 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:54:38.183 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:55:42.761 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 15:55:43.431 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:57:36.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 15:57:37.250 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:04:35.505 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 109, train_steps: 4360 +2026-04-25 16:04:36.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 16:04:36.331 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:04:36.434 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:05:37.434 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:05:37.438 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:06:42.635 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 16:06:43.195 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:08:36.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 16:08:37.107 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:15:35.487 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 110, train_steps: 4400 +2026-04-25 16:16:10.565 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=110 (missing=0, unexpected=0) +2026-04-25 16:16:12.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 16:16:12.840 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:16:12.933 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:17:15.557 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:17:15.563 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:18:20.115 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 16:18:20.705 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:20:15.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.79s (1.90min) +2026-04-25 16:20:15.862 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:27:14.795 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 111, train_steps: 4440 +2026-04-25 16:27:15.620 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 16:27:15.710 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:27:15.743 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:28:17.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:28:17.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:29:21.515 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 16:29:22.212 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:31:15.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.62s (1.88min) +2026-04-25 16:31:16.177 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:38:14.312 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 112, train_steps: 4480 +2026-04-25 16:38:14.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 16:38:15.142 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:38:15.207 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:39:16.327 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:39:16.330 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:40:21.069 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 16:40:21.781 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:42:15.241 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-25 16:42:15.990 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:49:13.425 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 113, train_steps: 4520 +2026-04-25 16:49:14.106 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 16:49:14.293 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:49:14.386 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:50:15.832 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:50:15.836 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:51:20.908 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 16:51:21.927 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:53:15.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 16:53:16.519 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:00:13.954 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 114, train_steps: 4560 +2026-04-25 17:00:14.659 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 17:00:14.802 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:00:14.916 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:01:15.810 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:01:15.814 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:02:21.210 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 17:02:22.149 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:04:15.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 17:04:16.556 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:11:15.036 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 115, train_steps: 4600 +2026-04-25 17:11:15.725 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 17:11:15.821 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:11:15.884 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:12:16.917 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:12:16.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:13:21.575 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 17:13:22.446 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:15:17.226 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.32s (1.91min) +2026-04-25 17:15:17.986 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:22:16.444 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 116, train_steps: 4640 +2026-04-25 17:22:17.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 17:22:17.234 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:22:17.310 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:23:18.431 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:23:18.435 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:24:23.671 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 17:24:24.353 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:26:18.247 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.52s (1.89min) +2026-04-25 17:26:19.015 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:33:18.334 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 117, train_steps: 4680 +2026-04-25 17:33:19.007 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 17:33:19.093 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:33:19.123 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:34:20.268 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:34:20.272 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:35:25.150 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 17:35:25.771 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:37:20.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.98s (1.90min) +2026-04-25 17:37:20.931 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:44:20.169 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 118, train_steps: 4720 +2026-04-25 17:44:20.851 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 17:44:20.994 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:44:21.284 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:45:22.636 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:45:22.640 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:46:27.740 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 17:46:28.500 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:48:22.219 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 17:48:22.960 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:55:20.373 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 119, train_steps: 4760 +2026-04-25 17:55:21.039 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 17:55:21.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:55:21.319 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:56:22.241 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:56:22.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:57:27.418 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 17:57:28.352 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:59:21.503 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.83s (1.88min) +2026-04-25 17:59:22.394 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:06:19.640 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 120, train_steps: 4800 +2026-04-25 18:06:54.912 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=120 (missing=0, unexpected=0) +2026-04-25 18:06:56.869 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 18:06:57.066 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:06:57.162 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:07:59.191 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:07:59.194 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:09:04.874 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 18:09:05.520 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:10:58.895 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-25 18:10:59.656 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:17:59.208 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 121, train_steps: 4840 +2026-04-25 18:17:59.924 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 18:18:00.029 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:18:00.043 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:19:01.356 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:19:01.360 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:20:06.282 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 18:20:06.868 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:21:59.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.48s (1.87min) +2026-04-25 18:22:00.630 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:28:59.220 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 122, train_steps: 4880 +2026-04-25 18:28:59.884 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 18:28:59.997 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:29:00.089 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:30:01.139 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:30:01.140 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:31:06.208 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 18:31:06.778 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:33:00.333 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-25 18:33:01.218 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:39:58.954 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 123, train_steps: 4920 +2026-04-25 18:39:59.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 18:39:59.738 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:39:59.775 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:41:00.953 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:41:00.956 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:42:05.701 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 18:42:06.285 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:43:59.426 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.67s (1.88min) +2026-04-25 18:44:00.341 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:50:59.015 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 124, train_steps: 4960 +2026-04-25 18:50:59.702 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 18:50:59.846 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:50:59.930 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:52:00.973 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:52:00.974 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:53:06.480 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 18:53:07.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:55:00.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.53s (1.88min) +2026-04-25 18:55:00.963 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:02:01.014 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 125, train_steps: 5000 +2026-04-25 19:02:01.794 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 19:02:01.894 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:02:01.938 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:03:03.049 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:03:03.155 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:04:08.471 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 19:04:09.046 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:06:01.885 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.37s (1.87min) +2026-04-25 19:06:02.659 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:13:00.361 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 126, train_steps: 5040 +2026-04-25 19:13:01.051 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 19:13:01.187 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:13:01.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:14:02.365 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:14:02.369 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:15:06.982 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 19:15:07.569 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:17:00.468 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.43s (1.87min) +2026-04-25 19:17:01.261 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:23:59.176 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 127, train_steps: 5080 +2026-04-25 19:24:00.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 19:24:00.772 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:24:00.873 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:25:03.039 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:25:03.054 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:26:08.789 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 19:26:09.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:28:03.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.00s (1.88min) +2026-04-25 19:28:04.692 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:35:00.252 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 128, train_steps: 5120 +2026-04-25 19:35:01.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 19:35:01.174 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:35:01.286 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:36:02.158 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:36:02.165 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:37:07.304 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 19:37:08.373 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:39:01.964 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-25 19:39:02.935 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:45:59.772 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 129, train_steps: 5160 +2026-04-25 19:46:00.480 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 19:46:00.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:46:00.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:47:01.665 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:47:01.666 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:48:07.170 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 19:48:07.759 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:50:00.778 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.54s (1.88min) +2026-04-25 19:50:01.541 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:56:59.733 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 130, train_steps: 5200 +2026-04-25 19:57:34.781 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=130 (missing=0, unexpected=0) +2026-04-25 19:57:36.648 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 19:57:36.833 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:57:36.934 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:58:38.915 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:58:38.916 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:59:43.781 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 19:59:44.363 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:01:37.762 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.93s (1.88min) +2026-04-25 20:01:38.514 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:08:36.458 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 131, train_steps: 5240 +2026-04-25 20:08:37.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 20:08:37.440 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:08:37.505 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:09:38.835 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:09:38.839 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:10:43.515 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 20:10:44.197 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:12:37.010 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.47s (1.87min) +2026-04-25 20:12:37.764 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:19:36.746 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 132, train_steps: 5280 +2026-04-25 20:19:37.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 20:19:37.562 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:19:37.619 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:20:38.736 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:20:38.740 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:21:43.671 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 20:21:44.265 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:23:37.083 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.36s (1.87min) +2026-04-25 20:23:37.820 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:30:36.700 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 133, train_steps: 5320 +2026-04-25 20:30:37.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 20:30:37.445 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:30:37.461 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:31:38.786 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:31:38.790 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:32:43.507 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 20:32:44.179 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:34:37.148 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.60s (1.88min) +2026-04-25 20:34:37.915 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:41:36.735 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 134, train_steps: 5360 +2026-04-25 20:41:37.403 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 20:41:37.509 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:41:37.560 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:42:39.093 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:42:39.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:43:44.397 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 20:43:45.067 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:45:38.708 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.27s (1.89min) +2026-04-25 20:45:39.482 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:52:37.098 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 135, train_steps: 5400 +2026-04-25 20:52:37.808 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 20:52:37.966 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:52:38.015 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:53:39.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:53:39.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:54:44.294 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 20:54:44.928 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:56:38.450 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 20:56:39.216 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:03:36.735 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 136, train_steps: 5440 +2026-04-25 21:03:37.442 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 21:03:37.604 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:03:37.693 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:04:38.796 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:04:38.801 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:05:43.236 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 21:05:43.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:07:37.236 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.94s (1.88min) +2026-04-25 21:07:38.003 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:14:37.706 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 137, train_steps: 5480 +2026-04-25 21:14:38.387 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 21:14:38.482 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:14:38.493 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:15:39.678 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:15:39.679 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:16:44.571 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 21:16:45.175 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:18:38.274 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.66s (1.88min) +2026-04-25 21:18:39.014 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:25:36.898 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 138, train_steps: 5520 +2026-04-25 21:25:37.583 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 21:25:37.745 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:25:37.862 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:26:38.892 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:26:38.899 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:27:43.610 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 21:27:44.195 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:29:36.921 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.27s (1.87min) +2026-04-25 21:29:37.679 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:36:36.785 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 139, train_steps: 5560 +2026-04-25 21:36:37.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 21:36:37.554 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:36:37.567 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:37:39.135 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:37:39.138 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:38:44.292 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 21:38:44.924 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:40:37.749 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.41s (1.87min) +2026-04-25 21:40:38.522 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:47:38.307 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 140, train_steps: 5600 +2026-04-25 21:48:13.382 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=140 (missing=0, unexpected=0) +2026-04-25 21:48:15.722 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 21:48:16.033 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:48:16.081 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:49:18.408 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:49:18.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:50:23.715 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 21:50:24.298 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:52:18.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.48s (1.89min) +2026-04-25 21:52:18.987 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:59:18.587 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 141, train_steps: 5640 +2026-04-25 21:59:19.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 21:59:19.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:59:19.759 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:00:20.878 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:00:20.882 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:01:25.569 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 22:01:26.247 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:03:19.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.32s (1.89min) +2026-04-25 22:03:20.689 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:10:18.836 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 142, train_steps: 5680 +2026-04-25 22:10:19.515 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 22:10:19.636 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:10:19.715 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:11:20.810 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:11:20.813 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:12:25.511 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 22:12:26.136 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:14:20.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.73s (1.90min) +2026-04-25 22:14:21.234 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:21:17.516 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 143, train_steps: 5720 +2026-04-25 22:21:18.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 22:21:18.314 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:21:18.377 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:22:19.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:22:19.422 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:23:24.562 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 22:23:25.189 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:25:19.940 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.34s (1.91min) +2026-04-25 22:25:20.705 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:32:17.515 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 144, train_steps: 5760 +2026-04-25 22:32:18.187 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 22:32:18.293 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:32:18.337 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:33:19.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:33:19.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:34:24.705 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 22:34:25.289 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:36:20.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.43s (1.91min) +2026-04-25 22:36:20.974 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:43:17.553 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 145, train_steps: 5800 +2026-04-25 22:43:18.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 22:43:18.365 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:43:18.455 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:44:19.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:44:19.547 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:45:24.773 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 22:45:25.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:47:20.879 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.05s (1.92min) +2026-04-25 22:47:21.808 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:54:18.010 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 146, train_steps: 5840 +2026-04-25 22:54:18.683 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 22:54:18.821 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:54:18.958 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:55:20.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:55:20.231 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:56:25.043 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 22:56:25.717 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:58:19.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.03s (1.88min) +2026-04-25 22:58:19.885 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:05:17.473 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 147, train_steps: 5880 +2026-04-25 23:05:18.180 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 23:05:18.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:05:18.357 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:06:19.636 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:06:19.640 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:07:24.158 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 23:07:24.782 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:09:19.376 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.18s (1.90min) +2026-04-25 23:09:20.132 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:16:18.588 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 148, train_steps: 5920 +2026-04-25 23:16:19.284 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 23:16:19.446 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:16:19.558 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:17:20.702 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:17:20.709 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:18:25.501 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 23:18:26.136 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:20:21.414 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.80s (1.91min) +2026-04-25 23:20:22.241 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:27:19.324 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 149, train_steps: 5960 +2026-04-25 23:27:19.998 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 23:27:20.147 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:27:20.254 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:28:21.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:28:21.417 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:29:27.021 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 23:29:27.850 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:31:20.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-25 23:31:21.840 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:38:18.909 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 150, train_steps: 6000 +2026-04-25 23:38:54.174 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=150 (missing=0, unexpected=0) +2026-04-25 23:38:56.137 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 23:38:56.219 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:38:56.258 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:39:59.087 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:39:59.091 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:41:04.425 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 23:41:05.167 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:42:58.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.04s (1.88min) +2026-04-25 23:42:59.375 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:49:58.278 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 151, train_steps: 6040 +2026-04-25 23:49:58.960 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-25 23:49:59.113 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:49:59.218 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:51:00.201 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:51:00.206 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:52:05.188 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-25 23:52:06.016 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:53:59.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.99s (1.88min) +2026-04-25 23:54:00.334 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:00:59.439 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 152, train_steps: 6080 +2026-04-26 00:01:00.113 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 00:01:00.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:01:00.323 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:02:01.545 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:02:01.546 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:03:06.366 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 00:03:06.943 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:05:00.263 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.86s (1.88min) +2026-04-26 00:05:01.237 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:11:59.514 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 153, train_steps: 6120 +2026-04-26 00:12:00.126 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 00:12:00.341 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:12:00.438 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:13:01.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:13:01.468 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:14:06.716 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 00:14:07.389 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:15:59.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.14s (1.87min) +2026-04-26 00:16:00.690 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:23:00.145 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 154, train_steps: 6160 +2026-04-26 00:23:00.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 00:23:00.962 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:23:01.076 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:24:02.181 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:24:02.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:25:07.588 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 00:25:08.247 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:27:01.962 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.34s (1.89min) +2026-04-26 00:27:02.735 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:34:00.368 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 155, train_steps: 6200 +2026-04-26 00:34:01.036 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 00:34:01.124 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:34:01.153 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:35:03.082 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:35:03.090 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:36:08.360 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 00:36:09.032 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:38:03.020 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.61s (1.89min) +2026-04-26 00:38:03.826 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:44:59.677 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 156, train_steps: 6240 +2026-04-26 00:45:00.338 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 00:45:00.511 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:45:00.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:46:01.533 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:46:01.546 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:47:06.757 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 00:47:07.435 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:49:00.609 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.80s (1.88min) +2026-04-26 00:49:01.531 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:56:00.356 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 157, train_steps: 6280 +2026-04-26 00:56:01.154 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 00:56:01.341 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:56:01.500 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:57:02.764 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:57:02.774 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:58:07.654 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 00:58:08.288 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:00:01.695 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-26 01:00:02.519 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:06:59.406 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 158, train_steps: 6320 +2026-04-26 01:07:00.164 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 01:07:00.402 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:07:00.613 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:08:02.039 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:08:02.042 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:09:07.312 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 01:09:07.893 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:11:00.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.48s (1.87min) +2026-04-26 01:11:01.608 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:17:59.764 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 159, train_steps: 6360 +2026-04-26 01:18:00.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 01:18:00.678 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:18:00.834 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:19:01.921 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:19:01.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:20:07.351 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 01:20:08.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:22:01.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 01:22:02.423 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:29:00.023 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 160, train_steps: 6400 +2026-04-26 01:29:35.209 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=160 (missing=0, unexpected=0) +2026-04-26 01:29:37.409 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 01:29:37.696 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:29:37.832 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:30:40.989 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:30:40.997 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:31:46.495 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 01:31:47.263 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:33:40.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.50s (1.88min) +2026-04-26 01:33:40.918 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:40:37.545 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 161, train_steps: 6440 +2026-04-26 01:40:38.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 01:40:38.312 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:40:38.338 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:41:39.417 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:41:39.421 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:42:44.242 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 01:42:44.838 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:44:37.717 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.41s (1.87min) +2026-04-26 01:44:38.447 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:51:38.595 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 162, train_steps: 6480 +2026-04-26 01:51:39.265 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 01:51:39.450 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:51:39.544 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:52:40.560 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:52:40.564 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:53:45.445 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 01:53:46.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:55:39.931 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.44s (1.89min) +2026-04-26 01:55:40.671 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:02:38.282 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 163, train_steps: 6520 +2026-04-26 02:02:39.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 02:02:39.096 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:02:39.111 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:03:40.604 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:03:40.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:04:46.630 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 02:04:47.209 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:06:40.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.74s (1.88min) +2026-04-26 02:06:41.173 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:13:37.288 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 164, train_steps: 6560 +2026-04-26 02:13:37.968 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 02:13:38.055 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:13:38.085 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:14:39.247 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:14:39.250 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:15:44.234 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 02:15:44.910 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:17:37.681 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.40s (1.87min) +2026-04-26 02:17:38.448 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:24:36.079 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 165, train_steps: 6600 +2026-04-26 02:24:36.774 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 02:24:36.878 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:24:36.919 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:25:38.367 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:25:38.371 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:26:43.092 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 02:26:43.727 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:28:37.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.94s (1.88min) +2026-04-26 02:28:37.820 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:35:36.189 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 166, train_steps: 6640 +2026-04-26 02:35:36.851 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 02:35:36.982 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:35:37.085 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:36:38.156 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:36:38.159 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:37:43.043 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 02:37:43.705 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:39:36.759 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-26 02:39:37.517 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:46:35.344 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 167, train_steps: 6680 +2026-04-26 02:46:36.026 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 02:46:36.145 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:46:36.211 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:47:37.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:47:37.698 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:48:42.608 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 02:48:43.296 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:50:36.199 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.54s (1.88min) +2026-04-26 02:50:36.952 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:57:34.082 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 168, train_steps: 6720 +2026-04-26 02:57:34.791 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 02:57:34.975 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:57:35.055 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:58:36.111 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:58:36.115 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:59:40.905 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 02:59:41.587 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:01:34.508 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.55s (1.88min) +2026-04-26 03:01:35.283 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:08:32.576 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 169, train_steps: 6760 +2026-04-26 03:08:33.259 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 03:08:33.389 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:08:33.456 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:09:34.548 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:09:34.553 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:10:40.170 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 03:10:40.899 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:12:34.734 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.38s (1.89min) +2026-04-26 03:12:35.507 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:19:33.192 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 170, train_steps: 6800 +2026-04-26 03:20:08.947 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=170 (missing=0, unexpected=0) +2026-04-26 03:20:11.273 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 03:20:11.356 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:20:11.371 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:21:14.320 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:21:14.321 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:22:19.137 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 03:22:19.832 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:24:13.553 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-26 03:24:14.340 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:31:10.522 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 171, train_steps: 6840 +2026-04-26 03:31:11.198 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 03:31:11.360 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:31:11.479 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:32:12.711 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:32:12.715 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:33:17.359 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 03:33:18.031 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:35:12.842 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.43s (1.91min) +2026-04-26 03:35:13.634 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:42:09.575 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 172, train_steps: 6880 +2026-04-26 03:42:10.339 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 03:42:10.527 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:42:10.622 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:43:11.750 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:43:11.752 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:44:16.592 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 03:44:17.274 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:46:12.307 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.66s (1.91min) +2026-04-26 03:46:13.090 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:53:09.249 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 173, train_steps: 6920 +2026-04-26 03:53:09.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 03:53:10.126 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:53:10.230 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:54:11.162 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:54:11.165 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:55:15.891 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 03:55:16.574 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:57:11.309 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.36s (1.91min) +2026-04-26 03:57:12.083 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:04:09.197 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 174, train_steps: 6960 +2026-04-26 04:04:09.905 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 04:04:10.095 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:04:10.195 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:05:11.289 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:05:11.293 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:06:16.552 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 04:06:17.226 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:08:11.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.28s (1.90min) +2026-04-26 04:08:12.641 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:15:08.462 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 175, train_steps: 7000 +2026-04-26 04:15:09.153 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 04:15:09.340 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:15:09.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:16:10.481 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:16:10.482 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:17:15.084 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 04:17:15.755 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:19:10.352 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.22s (1.90min) +2026-04-26 04:19:11.124 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:26:07.143 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 176, train_steps: 7040 +2026-04-26 04:26:07.842 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 04:26:07.979 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:26:08.031 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:27:09.142 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:27:09.148 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:28:13.766 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 04:28:14.445 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:30:07.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.51s (1.88min) +2026-04-26 04:30:08.081 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:37:03.967 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 177, train_steps: 7080 +2026-04-26 04:37:04.672 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 04:37:04.813 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:37:04.864 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:38:05.938 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:38:05.941 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:39:11.260 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 04:39:11.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:41:05.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-26 04:41:06.231 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:48:01.066 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 178, train_steps: 7120 +2026-04-26 04:48:01.795 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 04:48:01.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:48:02.014 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:49:03.103 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:49:03.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:50:08.888 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 04:50:09.574 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:52:03.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.33s (1.89min) +2026-04-26 04:52:04.126 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:58:59.496 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 179, train_steps: 7160 +2026-04-26 04:59:00.165 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 04:59:00.330 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:59:00.442 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:00:01.470 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:00:01.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:01:06.656 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 05:01:07.332 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:03:00.423 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.71s (1.88min) +2026-04-26 05:03:01.214 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:09:59.553 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 180, train_steps: 7200 +2026-04-26 05:10:35.051 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=180 (missing=0, unexpected=0) +2026-04-26 05:10:36.709 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 05:10:36.836 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:10:36.879 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:11:39.178 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:11:39.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:12:43.761 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 05:12:44.379 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:14:37.482 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.63s (1.88min) +2026-04-26 05:14:38.260 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:21:35.543 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 181, train_steps: 7240 +2026-04-26 05:21:36.250 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 05:21:36.455 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:21:36.563 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:22:37.419 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:22:37.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:23:42.249 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 05:23:42.946 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:25:35.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.32s (1.87min) +2026-04-26 05:25:36.410 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:32:34.245 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 182, train_steps: 7280 +2026-04-26 05:32:34.941 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 05:32:35.095 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:32:35.175 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:33:36.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:33:36.496 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:34:41.458 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 05:34:42.085 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:36:35.534 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.95s (1.88min) +2026-04-26 05:36:36.314 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:43:34.154 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 183, train_steps: 7320 +2026-04-26 05:43:34.835 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 05:43:35.043 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:43:35.154 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:44:36.238 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:44:36.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:45:41.059 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 05:45:41.641 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:47:35.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.95s (1.88min) +2026-04-26 05:47:35.837 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:54:33.299 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 184, train_steps: 7360 +2026-04-26 05:54:33.994 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 05:54:34.100 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:54:34.137 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:55:35.508 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:55:35.509 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:56:41.071 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 05:56:41.662 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:58:34.917 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-26 05:58:35.685 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:05:33.614 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 185, train_steps: 7400 +2026-04-26 06:05:34.291 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 06:05:34.445 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:05:34.503 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:06:35.670 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:06:35.705 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:07:40.322 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 06:07:40.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:09:34.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.17s (1.89min) +2026-04-26 06:09:35.400 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:16:33.500 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 186, train_steps: 7440 +2026-04-26 06:16:34.187 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 06:16:34.377 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:16:34.475 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:17:35.674 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:17:35.680 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:18:40.178 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 06:18:40.927 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:20:34.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 06:20:35.162 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:27:33.284 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 187, train_steps: 7480 +2026-04-26 06:27:33.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 06:27:34.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:27:34.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:28:35.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:28:35.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:29:40.929 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 06:29:41.498 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:31:34.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 06:31:35.190 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:38:33.353 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 188, train_steps: 7520 +2026-04-26 06:38:34.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 06:38:34.267 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:38:34.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:39:35.834 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:39:35.840 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:40:40.478 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 06:40:41.066 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:42:34.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 06:42:35.232 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:49:33.023 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 189, train_steps: 7560 +2026-04-26 06:49:33.806 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 06:49:34.076 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:49:34.206 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:50:35.293 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:50:35.298 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:51:40.860 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 06:51:41.491 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:53:34.338 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 06:53:35.110 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:00:32.716 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 190, train_steps: 7600 +2026-04-26 07:01:08.142 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=190 (missing=0, unexpected=0) +2026-04-26 07:01:10.214 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 07:01:10.480 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:01:10.754 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:02:12.984 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:02:12.986 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:03:17.679 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 07:03:18.290 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:05:12.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.41s (1.89min) +2026-04-26 07:05:12.985 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:12:08.720 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 191, train_steps: 7640 +2026-04-26 07:12:09.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 07:12:09.683 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:12:09.843 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:13:10.777 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:13:10.784 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:14:15.352 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 07:14:15.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:16:09.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-26 07:16:10.493 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:23:05.819 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 192, train_steps: 7680 +2026-04-26 07:23:06.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 07:23:06.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:23:06.797 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:24:07.880 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:24:07.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:25:12.964 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 07:25:13.667 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:27:07.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.33s (1.89min) +2026-04-26 07:27:08.165 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:34:03.750 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 193, train_steps: 7720 +2026-04-26 07:34:04.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 07:34:04.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:34:04.739 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:35:05.927 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:35:05.931 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:36:11.014 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 07:36:11.693 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:38:05.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.10s (1.89min) +2026-04-26 07:38:05.943 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:45:01.406 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 194, train_steps: 7760 +2026-04-26 07:45:02.103 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 07:45:02.249 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:45:02.304 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:46:03.576 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:46:03.583 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:47:09.311 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 07:47:10.022 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:49:03.282 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.88s (1.88min) +2026-04-26 07:49:04.149 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:55:59.877 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 195, train_steps: 7800 +2026-04-26 07:56:00.559 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 07:56:00.648 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:56:00.662 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:57:01.914 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:57:01.918 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:58:06.850 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 07:58:07.524 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:00:00.599 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-26 08:00:01.492 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:07:00.267 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 196, train_steps: 7840 +2026-04-26 08:07:00.957 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 08:07:01.123 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:07:01.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:08:02.512 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:08:02.527 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:09:07.149 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 08:09:07.832 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:11:01.216 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 08:11:01.989 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:17:59.554 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 197, train_steps: 7880 +2026-04-26 08:18:00.281 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 08:18:00.403 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:18:00.440 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:19:01.544 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:19:01.547 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:20:06.191 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 08:20:06.888 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:21:59.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.64s (1.88min) +2026-04-26 08:22:00.675 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:28:58.398 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 198, train_steps: 7920 +2026-04-26 08:28:59.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 08:28:59.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:28:59.301 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:30:00.488 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:30:00.491 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:31:05.363 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 08:31:06.045 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:32:58.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.28s (1.87min) +2026-04-26 08:32:59.481 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:39:58.715 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 199, train_steps: 7960 +2026-04-26 08:39:59.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 08:39:59.543 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:39:59.622 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:41:01.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:41:01.028 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:42:06.279 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 08:42:06.875 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:43:59.764 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 08:44:00.631 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:50:58.989 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 200, train_steps: 8000 +2026-04-26 12:20:44.360 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=200 (missing=0, unexpected=0) +2026-04-26 12:20:49.067 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 12:20:49.155 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:20:49.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:21:49.857 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:21:49.868 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:22:54.286 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 12:22:55.447 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:24:50.491 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.58s (1.91min) +2026-04-26 12:24:56.411 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:32:00.149 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 201, train_steps: 8040 +2026-04-26 12:32:00.828 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 12:32:00.925 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:32:00.969 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:33:02.108 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:33:02.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:34:06.716 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 12:34:07.508 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:36:01.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.35s (1.89min) +2026-04-26 12:36:02.103 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:42:59.824 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 202, train_steps: 8080 +2026-04-26 12:43:00.535 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 12:43:00.702 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:43:00.787 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:44:01.884 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:44:01.885 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:45:06.833 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 12:45:07.461 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:47:00.478 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.61s (1.88min) +2026-04-26 12:47:01.263 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:53:59.410 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 203, train_steps: 8120 +2026-04-26 12:54:00.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 12:54:00.263 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:54:00.330 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:55:01.738 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:55:01.766 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:56:08.830 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 12:56:09.756 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:58:02.833 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-26 12:58:03.810 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:05:00.660 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 204, train_steps: 8160 +2026-04-26 13:05:01.340 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 13:05:01.526 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:05:01.611 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:06:02.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:06:02.701 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:07:08.187 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 13:07:08.983 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:09:02.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.06s (1.88min) +2026-04-26 13:09:03.237 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:16:01.252 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 205, train_steps: 8200 +2026-04-26 13:16:01.971 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 13:16:02.163 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:16:02.270 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:17:02.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:17:02.997 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:18:08.810 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 13:18:09.526 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:20:02.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-26 13:20:03.820 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:26:59.288 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 206, train_steps: 8240 +2026-04-26 13:26:59.984 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 13:27:00.138 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:27:00.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:28:01.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:28:01.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:29:06.605 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 13:29:07.276 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:31:00.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.74s (1.88min) +2026-04-26 13:31:01.268 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:37:59.650 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 207, train_steps: 8280 +2026-04-26 13:38:00.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 13:38:00.516 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:38:00.618 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:39:01.724 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:39:01.728 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:40:06.268 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 13:40:06.910 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:42:00.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-26 13:42:00.937 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:49:01.148 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 208, train_steps: 8320 +2026-04-26 13:49:01.836 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 13:49:01.937 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:49:01.982 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:50:03.868 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:50:03.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:51:09.389 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 13:51:10.033 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:53:03.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.88s (1.88min) +2026-04-26 13:53:04.214 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:00:03.056 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 209, train_steps: 8360 +2026-04-26 14:00:03.755 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 14:00:03.959 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:00:04.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:01:05.053 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:01:05.057 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:02:10.748 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 14:02:11.334 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:04:05.168 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.37s (1.89min) +2026-04-26 14:04:05.935 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:11:03.229 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 210, train_steps: 8400 +2026-04-26 14:11:38.450 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=210 (missing=0, unexpected=0) +2026-04-26 14:11:40.804 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 14:11:40.889 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:11:40.919 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:12:42.795 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:12:42.799 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:13:48.154 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 14:13:48.741 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:15:42.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.31s (1.89min) +2026-04-26 14:15:43.299 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:22:40.629 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 211, train_steps: 8440 +2026-04-26 14:22:41.312 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 14:22:41.428 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:22:41.461 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:23:43.280 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:23:43.282 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:24:48.205 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 14:24:48.825 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:26:43.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.49s (1.91min) +2026-04-26 14:26:44.575 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:33:43.217 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 212, train_steps: 8480 +2026-04-26 14:33:43.890 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 14:33:44.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:33:44.210 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:34:45.375 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:34:45.377 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:35:50.283 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 14:35:50.853 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:37:44.537 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.21s (1.89min) +2026-04-26 14:37:45.309 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:44:44.115 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 213, train_steps: 8520 +2026-04-26 14:44:44.804 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 14:44:44.980 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:44:45.072 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:45:46.265 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:45:46.273 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:46:50.749 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 14:46:51.339 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:48:44.768 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 14:48:45.537 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:55:44.203 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 214, train_steps: 8560 +2026-04-26 14:55:44.873 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 14:55:45.051 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:55:45.154 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:56:46.312 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:56:46.313 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:57:51.510 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 14:57:52.198 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:59:46.970 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.39s (1.91min) +2026-04-26 14:59:47.718 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:06:44.127 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 215, train_steps: 8600 +2026-04-26 15:06:44.804 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 15:06:44.891 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:06:44.941 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:07:46.055 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:07:46.062 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:08:50.615 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 15:08:51.285 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:10:44.881 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.20s (1.89min) +2026-04-26 15:10:45.667 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:17:43.226 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 216, train_steps: 8640 +2026-04-26 15:17:43.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 15:17:44.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:17:44.202 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:18:44.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:18:44.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:19:49.422 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 15:19:50.095 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:21:43.748 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.27s (1.89min) +2026-04-26 15:21:44.528 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:28:42.287 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 217, train_steps: 8680 +2026-04-26 15:28:42.987 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 15:28:43.116 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:28:43.151 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:29:44.386 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:29:44.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:30:49.416 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 15:30:50.057 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:32:43.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.17s (1.89min) +2026-04-26 15:32:44.428 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:39:42.352 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 218, train_steps: 8720 +2026-04-26 15:39:42.994 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 15:39:43.149 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:39:43.198 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:40:44.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:40:44.404 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:41:49.055 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 15:41:49.650 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:43:43.512 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.40s (1.89min) +2026-04-26 15:43:44.279 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:50:44.211 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 219, train_steps: 8760 +2026-04-26 15:50:44.876 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 15:50:44.981 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:50:45.026 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:51:46.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:51:46.404 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:52:51.509 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 15:52:52.103 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:54:45.933 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-26 15:54:46.696 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:01:44.548 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 220, train_steps: 8800 +2026-04-26 16:02:20.512 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=220 (missing=0, unexpected=0) +2026-04-26 16:02:22.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 16:02:22.231 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:02:22.249 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:03:24.099 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:03:24.100 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:04:29.331 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 16:04:30.055 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:06:23.382 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 16:06:24.161 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:13:20.864 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 221, train_steps: 8840 +2026-04-26 16:13:21.553 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 16:13:21.771 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:13:21.900 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:14:22.905 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:14:22.909 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:15:27.851 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 16:15:28.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:17:22.294 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.19s (1.89min) +2026-04-26 16:17:23.058 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:24:18.904 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 222, train_steps: 8880 +2026-04-26 16:24:19.591 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 16:24:19.765 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:24:19.857 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:25:20.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:25:20.946 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:26:25.461 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 16:26:26.039 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:28:20.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.60s (1.89min) +2026-04-26 16:28:20.937 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:35:18.480 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 223, train_steps: 8920 +2026-04-26 16:35:19.142 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 16:35:19.297 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:35:19.365 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:36:20.733 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:36:20.734 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:37:25.380 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 16:37:25.963 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:39:20.526 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.08s (1.90min) +2026-04-26 16:39:21.310 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:46:18.186 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 224, train_steps: 8960 +2026-04-26 16:46:18.871 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 16:46:18.961 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:46:19.012 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:47:20.231 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:47:20.237 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:48:25.169 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 16:48:25.754 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:50:19.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.43s (1.89min) +2026-04-26 16:50:20.636 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:57:18.884 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 3, sp_rank 0: update step: 225, train_steps: 9000 +2026-04-26 16:57:19.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 3, dp_rank 1: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=0, rank_in_group=1 +2026-04-26 16:57:19.779 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:57:19.895 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:58:21.004 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 3 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:58:21.005 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 3 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:59:25.589 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 3: Using local metric names without global sync: ['avg'] +2026-04-26 16:59:26.272 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 3: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 17:01:20.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 3: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.59s (1.89min) +2026-04-26 17:01:21.022 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] diff --git a/outputs/yw004-flow-baseline/logs/training_rank_33.log b/outputs/yw004-flow-baseline/logs/training_rank_33.log new file mode 100644 index 0000000000000000000000000000000000000000..51a7177cb772657523cfb9dc6d53a215b0441080 --- /dev/null +++ b/outputs/yw004-flow-baseline/logs/training_rank_33.log @@ -0,0 +1,2344 @@ +2026-04-22 05:13:57.396 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-22 05:13:57.396 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-22 05:13:57.707 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-22 05:13:57.708 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-22 05:16:31.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-22 05:16:31.932 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-22 05:16:31.943 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-22 05:18:37.577 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-22 05:18:37.583 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-22 05:20:29.262 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-22 05:20:49.201 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-22 05:22:54.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 125.23s (2.09min) +2026-04-22 05:22:55.530 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-22 05:23:00.733 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 33, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-23 22:58:18.255 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-23 22:58:18.258 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-23 22:58:18.651 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-23 22:58:18.654 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-23 22:59:09.742 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-23 22:59:09.914 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 22:59:09.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:00:31.272 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:00:31.274 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:01:38.052 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-23 23:01:54.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:03:48.744 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.24s (1.90min) +2026-04-23 23:03:49.463 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:03:52.445 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 33, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-23 23:11:00.457 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 1, train_steps: 40 +2026-04-23 23:11:01.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-23 23:11:01.132 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:11:01.147 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:12:04.355 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:12:04.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:13:10.971 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-23 23:13:11.823 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:15:04.949 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.96s (1.88min) +2026-04-23 23:15:05.625 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:22:00.770 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 2, train_steps: 80 +2026-04-23 23:22:01.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-23 23:22:01.554 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:22:01.586 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:23:04.853 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:23:04.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:24:11.378 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-23 23:24:12.210 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:26:04.847 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.44s (1.87min) +2026-04-23 23:26:05.544 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:32:59.502 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 3, train_steps: 120 +2026-04-23 23:33:00.106 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-23 23:33:00.232 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:33:00.245 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:34:03.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:34:03.591 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:35:09.863 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-23 23:35:10.693 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:37:04.159 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-23 23:37:05.044 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:20:32.626 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-24 16:20:32.626 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-24 16:20:32.938 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-24 16:20:32.940 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-24 16:22:55.302 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 16:22:55.450 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:22:55.466 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:24:15.610 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:24:15.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:25:22.590 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 16:25:38.322 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:27:33.392 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.00s (1.92min) +2026-04-24 16:27:34.093 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:27:37.086 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 33, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-24 16:34:45.891 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 1, train_steps: 40 +2026-04-24 16:34:46.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 16:34:46.569 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:34:46.571 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:35:50.163 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:35:50.165 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:36:56.816 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 16:36:57.782 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:38:52.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.83s (1.91min) +2026-04-24 16:38:53.460 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:45:50.621 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 2, train_steps: 80 +2026-04-24 16:45:51.183 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 16:45:51.338 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:45:51.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:46:54.947 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:46:54.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:48:01.526 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 16:48:02.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:49:56.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.95s (1.90min) +2026-04-24 16:49:57.565 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:56:53.860 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 3, train_steps: 120 +2026-04-24 16:56:54.475 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 16:56:54.602 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:56:54.617 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:57:58.110 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:57:58.111 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:59:05.293 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 16:59:06.295 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:01:00.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.67s (1.89min) +2026-04-24 17:01:01.137 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:07:58.021 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 4, train_steps: 160 +2026-04-24 17:07:58.650 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 17:07:58.802 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:07:58.842 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:09:02.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:09:02.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:10:09.709 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 17:10:10.632 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:12:03.855 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-24 17:12:04.658 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:18:58.964 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 5, train_steps: 200 +2026-04-24 17:18:59.597 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 17:18:59.729 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:18:59.740 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:20:03.259 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:20:03.262 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:21:09.669 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 17:21:10.607 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:23:03.905 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.18s (1.89min) +2026-04-24 17:23:04.739 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:29:59.796 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 6, train_steps: 240 +2026-04-24 17:30:00.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 17:30:00.614 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:30:00.838 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:31:04.351 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:31:04.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:32:11.140 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 17:32:12.077 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:34:05.610 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.46s (1.89min) +2026-04-24 17:34:06.363 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:41:01.310 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 7, train_steps: 280 +2026-04-24 17:41:02.013 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 17:41:02.187 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:41:02.254 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:42:05.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:42:05.834 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:43:13.039 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 17:43:13.975 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:45:07.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.59s (1.89min) +2026-04-24 17:45:08.400 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:52:03.996 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 8, train_steps: 320 +2026-04-24 17:52:04.641 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 17:52:04.851 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:52:04.963 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:53:09.043 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:53:09.043 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:54:15.733 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 17:54:16.681 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:56:11.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.65s (1.91min) +2026-04-24 17:56:12.177 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:03:07.471 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 9, train_steps: 360 +2026-04-24 18:03:08.140 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 18:03:08.234 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:03:08.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:04:12.096 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:04:12.100 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:05:19.461 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 18:05:20.299 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:07:15.353 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.73s (1.91min) +2026-04-24 18:07:16.122 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:14:11.318 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 10, train_steps: 400 +2026-04-24 18:14:47.054 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=10 (missing=0, unexpected=0) +2026-04-24 18:14:48.648 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 18:14:48.734 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:14:48.788 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:15:53.595 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:15:53.599 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:17:00.685 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 18:17:01.934 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:18:56.315 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.28s (1.90min) +2026-04-24 18:18:57.090 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:25:52.432 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 11, train_steps: 440 +2026-04-24 18:25:57.107 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 18:25:59.587 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:26:02.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:27:10.285 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:27:10.290 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:28:17.701 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 18:28:18.776 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:30:13.546 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.59s (1.91min) +2026-04-24 18:30:14.378 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:37:08.684 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 12, train_steps: 480 +2026-04-24 18:37:09.385 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 18:37:09.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:37:09.689 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:38:13.137 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:38:13.140 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:39:20.086 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 18:39:21.032 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:41:14.915 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.62s (1.89min) +2026-04-24 18:41:15.688 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:48:09.975 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 13, train_steps: 520 +2026-04-24 18:48:10.662 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 18:48:10.857 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:48:10.959 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:49:14.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:49:14.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:50:21.151 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 18:50:22.477 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:52:17.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.00s (1.92min) +2026-04-24 18:52:18.473 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:59:16.385 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 14, train_steps: 560 +2026-04-24 18:59:17.062 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 18:59:17.235 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:59:17.310 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:00:20.774 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:00:20.781 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:01:28.155 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 19:01:29.345 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:03:23.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.03s (1.90min) +2026-04-24 19:03:24.201 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:10:20.605 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 15, train_steps: 600 +2026-04-24 19:10:21.337 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 19:10:21.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:10:21.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:11:25.263 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:11:25.270 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:12:32.429 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 19:12:33.367 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:14:26.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.49s (1.89min) +2026-04-24 19:14:27.792 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:21:23.281 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 16, train_steps: 640 +2026-04-24 19:21:23.966 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 19:21:24.116 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:21:24.166 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:22:27.798 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:22:27.801 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:23:35.008 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 19:23:35.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:25:30.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.21s (1.90min) +2026-04-24 19:25:31.019 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:32:25.357 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 17, train_steps: 680 +2026-04-24 19:32:26.045 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 19:32:26.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:32:26.198 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:33:29.700 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:33:29.703 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:34:36.458 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 19:34:37.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:36:31.741 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.25s (1.90min) +2026-04-24 19:36:32.507 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:43:28.610 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 18, train_steps: 720 +2026-04-24 19:43:29.285 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 19:43:29.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:43:29.438 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:44:33.079 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:44:33.080 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:45:40.613 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 19:45:41.563 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:47:33.981 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.34s (1.87min) +2026-04-24 19:47:34.863 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:54:32.128 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 19, train_steps: 760 +2026-04-24 19:54:32.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 19:54:33.040 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:54:33.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:55:36.763 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:55:36.767 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:56:44.127 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 19:56:45.008 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:58:40.229 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.07s (1.92min) +2026-04-24 19:58:44.170 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:05:44.195 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 20, train_steps: 800 +2026-04-24 20:06:19.778 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=20 (missing=0, unexpected=0) +2026-04-24 20:06:21.595 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 20:06:21.740 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:06:21.791 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:07:26.558 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:07:26.562 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:08:34.364 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 20:08:35.210 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:10:28.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.51s (1.89min) +2026-04-24 20:10:29.704 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:17:24.324 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 21, train_steps: 840 +2026-04-24 20:17:25.021 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 20:17:25.144 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:17:25.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:18:28.692 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:18:28.696 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:19:35.520 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 20:19:36.351 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:21:30.821 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.27s (1.90min) +2026-04-24 20:21:31.572 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:28:27.488 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 22, train_steps: 880 +2026-04-24 20:28:28.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 20:28:28.341 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:28:28.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:29:31.939 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:29:31.944 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:30:38.689 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 20:30:39.889 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:32:33.281 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.23s (1.89min) +2026-04-24 20:32:34.054 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:39:30.411 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 23, train_steps: 920 +2026-04-24 20:39:31.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 20:39:31.210 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:39:31.247 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:40:34.902 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:40:34.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:41:42.474 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 20:41:43.434 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:43:36.625 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-24 20:43:37.386 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:50:35.668 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 24, train_steps: 960 +2026-04-24 20:50:36.340 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 20:50:36.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:50:36.490 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:51:40.241 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:51:40.245 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:52:47.388 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 20:52:48.335 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:54:41.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.56s (1.89min) +2026-04-24 20:54:42.745 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:01:38.793 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 25, train_steps: 1000 +2026-04-24 21:01:39.488 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 21:01:39.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:01:39.631 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:02:43.143 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:02:43.147 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:03:50.856 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 21:03:51.795 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:05:45.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.58s (1.89min) +2026-04-24 21:05:46.235 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:12:42.836 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 26, train_steps: 1040 +2026-04-24 21:12:43.522 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 21:12:43.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:12:43.734 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:13:47.101 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:13:47.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:14:53.938 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 21:14:55.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:16:49.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.91s (1.90min) +2026-04-24 21:16:50.050 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:23:48.899 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 27, train_steps: 1080 +2026-04-24 21:23:49.571 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 21:23:49.661 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:23:49.698 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:24:53.740 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:24:53.744 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:26:01.272 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 21:26:02.549 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:27:56.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.81s (1.90min) +2026-04-24 21:27:57.193 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:34:53.740 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 28, train_steps: 1120 +2026-04-24 21:34:54.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 21:34:54.577 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:34:54.632 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:35:58.316 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:35:58.320 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:37:05.973 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 21:37:06.816 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:39:00.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.28s (1.89min) +2026-04-24 21:39:01.428 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:45:58.731 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 29, train_steps: 1160 +2026-04-24 21:45:59.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 21:45:59.564 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:45:59.623 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:47:03.246 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:47:03.250 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:48:10.746 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 21:48:11.593 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:50:04.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.16s (1.89min) +2026-04-24 21:50:05.710 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:57:02.077 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 30, train_steps: 1200 +2026-04-24 21:57:37.591 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=30 (missing=0, unexpected=0) +2026-04-24 21:57:39.438 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 21:57:39.631 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:57:39.830 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:58:45.072 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:58:45.075 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:59:52.355 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 21:59:53.457 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:01:46.757 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-24 22:01:47.526 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:08:45.783 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 31, train_steps: 1240 +2026-04-24 22:08:46.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 22:08:46.641 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:08:46.737 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:09:50.277 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:09:50.281 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:10:57.073 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 22:10:57.951 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:12:53.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.30s (1.92min) +2026-04-24 22:12:54.330 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:19:51.469 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 32, train_steps: 1280 +2026-04-24 22:19:52.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 22:19:52.252 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:19:52.294 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:20:55.867 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:20:55.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:22:03.058 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 22:22:04.219 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:23:57.716 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.37s (1.89min) +2026-04-24 22:23:58.488 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:30:58.135 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 33, train_steps: 1320 +2026-04-24 22:30:58.824 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 22:30:58.925 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:30:58.951 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:32:02.493 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:32:02.496 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:33:09.413 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 22:33:10.366 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:35:03.144 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-24 22:35:04.096 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:42:00.467 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 34, train_steps: 1360 +2026-04-24 22:42:01.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 22:42:01.491 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:42:01.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:43:05.023 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:43:05.024 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:44:12.155 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 22:44:13.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:46:06.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.71s (1.90min) +2026-04-24 22:46:07.692 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:53:03.270 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 35, train_steps: 1400 +2026-04-24 22:53:03.994 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 22:53:04.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:53:04.414 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:54:08.635 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:54:08.641 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:55:15.120 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 22:55:16.066 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:57:11.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.09s (1.92min) +2026-04-24 22:57:12.013 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:04:06.919 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 36, train_steps: 1440 +2026-04-24 23:04:07.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 23:04:07.785 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:04:07.863 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:05:11.178 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:05:11.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:06:17.903 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 23:06:18.743 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:08:12.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.93s (1.90min) +2026-04-24 23:08:13.659 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:15:08.350 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 37, train_steps: 1480 +2026-04-24 23:15:09.049 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 23:15:09.140 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:15:09.194 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:16:12.670 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:16:12.673 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:17:19.543 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 23:17:20.378 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:19:14.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.62s (1.89min) +2026-04-24 23:19:15.024 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:26:08.841 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 38, train_steps: 1520 +2026-04-24 23:26:09.561 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 23:26:09.687 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:26:09.728 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:27:13.357 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:27:13.360 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:28:19.924 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 23:28:20.878 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:30:16.245 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.26s (1.92min) +2026-04-24 23:30:17.016 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:37:13.163 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 39, train_steps: 1560 +2026-04-24 23:37:13.829 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 23:37:13.975 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:37:14.031 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:38:17.585 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:38:17.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:39:24.937 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 23:39:25.871 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:41:19.730 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.77s (1.90min) +2026-04-24 23:41:20.659 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:48:16.337 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 40, train_steps: 1600 +2026-04-24 23:48:50.974 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=40 (missing=0, unexpected=0) +2026-04-24 23:48:53.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-24 23:48:53.275 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:48:53.307 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:49:58.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:49:58.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:51:06.514 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-24 23:51:07.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:53:01.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.68s (1.89min) +2026-04-24 23:53:02.084 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:59:59.584 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 41, train_steps: 1640 +2026-04-25 00:00:00.257 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 00:00:00.376 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:00:00.403 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:01:04.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:01:04.286 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:02:10.749 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 00:02:11.732 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:04:04.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.80s (1.88min) +2026-04-25 00:04:05.333 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:10:58.022 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 42, train_steps: 1680 +2026-04-25 00:10:58.703 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 00:10:58.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:10:58.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:12:02.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:12:02.456 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:13:09.348 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 00:13:10.310 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:15:03.421 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 00:15:04.197 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:21:59.238 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 43, train_steps: 1720 +2026-04-25 00:21:59.913 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 00:22:00.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:22:00.198 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:23:03.762 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:23:03.770 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:24:10.090 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 00:24:11.049 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:26:03.763 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.63s (1.88min) +2026-04-25 00:26:04.667 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:32:57.212 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 44, train_steps: 1760 +2026-04-25 00:32:57.878 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 00:32:58.084 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:32:58.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:34:01.771 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:34:01.775 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:35:09.484 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 00:35:10.446 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:37:04.191 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.64s (1.89min) +2026-04-25 00:37:04.952 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:43:59.670 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 45, train_steps: 1800 +2026-04-25 00:44:00.349 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 00:44:00.457 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:44:00.494 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:45:04.273 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:45:04.276 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:46:10.673 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 00:46:11.622 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:48:05.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.47s (1.89min) +2026-04-25 00:48:05.931 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:54:58.912 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 46, train_steps: 1840 +2026-04-25 00:54:59.582 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 00:54:59.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:54:59.728 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:56:03.219 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:56:03.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:57:10.209 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 00:57:11.053 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:59:04.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.76s (1.88min) +2026-04-25 00:59:04.988 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:05:59.425 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 47, train_steps: 1880 +2026-04-25 01:06:00.099 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 01:06:00.285 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:06:00.375 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:07:04.233 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:07:04.237 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:08:10.975 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 01:08:11.936 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:10:05.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.63s (1.89min) +2026-04-25 01:10:06.428 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:16:59.725 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 48, train_steps: 1920 +2026-04-25 01:17:00.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 01:17:00.591 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:17:00.630 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:18:04.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:18:04.700 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:19:11.093 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 01:19:12.045 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:21:04.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.49s (1.87min) +2026-04-25 01:21:05.367 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:27:59.067 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 49, train_steps: 1960 +2026-04-25 01:27:59.742 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 01:27:59.930 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:28:00.016 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:29:03.670 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:29:03.761 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:30:11.055 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 01:30:11.952 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:32:05.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 01:32:05.839 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:38:59.766 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 50, train_steps: 2000 +2026-04-25 01:39:35.129 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=50 (missing=0, unexpected=0) +2026-04-25 01:39:37.202 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 01:39:37.405 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:39:37.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:40:42.503 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:40:42.507 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:41:49.099 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 01:41:49.961 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:43:43.911 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.70s (1.89min) +2026-04-25 01:43:44.689 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:50:39.888 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 51, train_steps: 2040 +2026-04-25 01:50:40.568 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 01:50:40.771 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:50:40.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:51:44.265 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:51:44.270 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:52:51.543 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 01:52:52.520 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:54:45.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.11s (1.89min) +2026-04-25 01:54:46.461 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:01:41.413 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 52, train_steps: 2080 +2026-04-25 02:01:42.119 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 02:01:42.319 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:01:42.410 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:02:46.221 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:02:46.224 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:03:53.253 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 02:03:54.376 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:05:47.329 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.76s (1.88min) +2026-04-25 02:05:48.098 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:12:42.728 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 53, train_steps: 2120 +2026-04-25 02:12:43.409 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 02:12:43.553 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:12:43.615 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:13:47.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:13:47.455 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:14:54.153 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 02:14:55.426 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:16:50.907 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.26s (1.92min) +2026-04-25 02:16:51.674 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:23:48.256 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 54, train_steps: 2160 +2026-04-25 02:23:48.949 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 02:23:49.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:23:49.213 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:24:52.569 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:24:52.573 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:26:00.233 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 02:26:01.232 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:27:54.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.49s (1.89min) +2026-04-25 02:27:55.748 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:34:49.790 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 55, train_steps: 2200 +2026-04-25 02:34:50.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 02:34:50.587 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:34:50.613 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:35:54.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:35:54.100 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:37:00.803 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 02:37:01.960 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:38:55.198 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.10s (1.88min) +2026-04-25 02:38:56.035 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:45:52.282 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 56, train_steps: 2240 +2026-04-25 02:45:52.980 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 02:45:53.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:45:53.143 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:46:56.717 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:46:56.721 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:48:03.888 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 02:48:04.879 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:49:57.944 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-25 02:49:58.713 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:56:56.036 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 57, train_steps: 2280 +2026-04-25 02:56:56.727 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 02:56:56.878 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:56:56.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:58:00.560 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:58:00.564 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:59:08.398 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 02:59:09.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:01:02.669 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 03:01:03.531 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:07:57.563 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 58, train_steps: 2320 +2026-04-25 03:07:58.255 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 03:07:58.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:07:58.429 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:09:02.137 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:09:02.141 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:10:09.199 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 03:10:10.152 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:12:03.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.89s (1.88min) +2026-04-25 03:12:03.889 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:18:58.314 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 59, train_steps: 2360 +2026-04-25 03:18:58.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 03:18:59.136 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:18:59.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:20:02.952 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:20:02.957 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:21:10.434 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 03:21:11.268 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:23:04.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 03:23:05.279 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:29:58.041 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 60, train_steps: 2400 +2026-04-25 03:30:33.570 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=60 (missing=0, unexpected=0) +2026-04-25 03:30:35.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 03:30:35.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:30:36.101 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:31:40.661 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:31:40.665 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:32:47.555 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 03:32:48.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:34:41.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.89s (1.88min) +2026-04-25 03:34:42.401 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:41:36.639 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 61, train_steps: 2440 +2026-04-25 03:41:37.321 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 03:41:37.509 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:41:37.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:42:41.096 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:42:41.102 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:43:47.992 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 03:43:48.828 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:45:42.147 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 03:45:42.911 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:52:38.572 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 62, train_steps: 2480 +2026-04-25 03:52:39.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 03:52:39.616 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:52:39.682 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:53:43.232 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:53:43.235 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:54:50.798 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 03:54:51.627 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:56:45.502 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 03:56:46.266 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:03:40.358 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 63, train_steps: 2520 +2026-04-25 04:03:41.049 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 04:03:41.225 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:03:41.299 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:04:45.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:04:45.102 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:05:52.600 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 04:05:53.718 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:07:47.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.39s (1.89min) +2026-04-25 04:07:48.178 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:14:42.695 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 64, train_steps: 2560 +2026-04-25 04:14:43.382 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 04:14:43.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:14:43.693 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:15:47.304 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:15:47.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:16:55.118 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 04:16:56.017 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:18:51.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.84s (1.91min) +2026-04-25 04:18:51.952 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:25:49.477 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 65, train_steps: 2600 +2026-04-25 04:25:50.368 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 04:25:50.478 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:25:50.516 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:26:54.051 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:26:54.052 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:28:01.050 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 04:28:02.251 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:29:55.699 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.38s (1.89min) +2026-04-25 04:29:56.462 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:36:49.671 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 66, train_steps: 2640 +2026-04-25 04:36:50.359 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 04:36:50.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:36:50.509 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:37:54.011 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:37:54.015 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:39:00.784 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 04:39:01.689 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:40:55.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 04:40:56.137 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:47:53.116 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 67, train_steps: 2680 +2026-04-25 04:47:53.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 04:47:53.963 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:47:54.013 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:48:57.353 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:48:57.357 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:50:04.304 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 04:50:05.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:51:58.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.99s (1.88min) +2026-04-25 04:51:59.221 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:58:56.563 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 68, train_steps: 2720 +2026-04-25 04:58:57.370 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 04:58:57.538 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:58:57.611 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:00:01.153 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:00:01.156 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:01:08.263 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 05:01:09.212 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:03:03.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.76s (1.90min) +2026-04-25 05:03:03.840 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:09:58.418 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 69, train_steps: 2760 +2026-04-25 05:09:59.100 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 05:09:59.304 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:09:59.385 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:11:02.838 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:11:02.841 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:12:09.945 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 05:12:10.908 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:14:04.032 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.04s (1.88min) +2026-04-25 05:14:04.993 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:20:59.617 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 70, train_steps: 2800 +2026-04-25 05:21:34.659 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=70 (missing=0, unexpected=0) +2026-04-25 05:21:36.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 05:21:36.839 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:21:36.935 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:22:41.592 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:22:41.595 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:23:48.565 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 05:23:49.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:25:42.836 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 05:25:43.612 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:32:40.071 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 71, train_steps: 2840 +2026-04-25 05:32:40.745 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 05:32:40.890 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:32:40.936 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:33:44.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:33:44.404 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:34:52.169 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 05:34:53.123 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:36:46.381 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-25 05:36:47.163 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:43:44.121 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 72, train_steps: 2880 +2026-04-25 05:43:44.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 05:43:44.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:43:44.961 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:44:48.449 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:44:48.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:45:55.244 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 05:45:56.326 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:47:51.353 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.85s (1.91min) +2026-04-25 05:47:52.136 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:54:50.136 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 73, train_steps: 2920 +2026-04-25 05:54:50.861 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 05:54:50.991 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:54:51.023 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:55:54.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:55:54.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:57:01.193 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 05:57:02.546 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:58:55.788 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.22s (1.89min) +2026-04-25 05:58:56.555 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:05:50.886 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 74, train_steps: 2960 +2026-04-25 06:05:51.584 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 06:05:51.758 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:05:51.832 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:06:55.343 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:06:55.347 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:08:02.523 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 06:08:03.752 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:09:56.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.50s (1.87min) +2026-04-25 06:09:57.256 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:16:51.626 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 75, train_steps: 3000 +2026-04-25 06:16:52.285 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 06:16:52.458 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:16:52.522 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:17:56.292 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:17:56.296 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:19:03.393 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 06:19:04.448 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:20:57.258 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.61s (1.88min) +2026-04-25 06:20:58.037 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:27:55.877 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 76, train_steps: 3040 +2026-04-25 06:27:56.550 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 06:27:56.723 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:27:56.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:29:00.553 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:29:00.556 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:30:07.922 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 06:30:08.864 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:32:02.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 06:32:02.980 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:38:58.686 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 77, train_steps: 3080 +2026-04-25 06:38:59.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 06:38:59.514 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:38:59.547 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:40:03.175 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:40:03.179 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:41:09.640 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 06:41:10.599 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:43:03.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 06:43:04.369 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:49:59.583 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 78, train_steps: 3120 +2026-04-25 06:50:00.265 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 06:50:00.364 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:50:00.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:51:04.307 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:51:04.310 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:52:11.014 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 06:52:11.956 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:54:05.108 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.06s (1.88min) +2026-04-25 06:54:05.886 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:01:01.031 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 79, train_steps: 3160 +2026-04-25 07:01:01.706 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 07:01:01.885 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:01:01.971 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:02:05.878 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:02:05.882 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:03:13.538 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 07:03:14.487 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:05:07.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 07:05:08.720 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:12:02.963 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 80, train_steps: 3200 +2026-04-25 07:12:38.257 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=80 (missing=0, unexpected=0) +2026-04-25 07:12:40.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 07:12:40.482 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:12:40.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:13:45.303 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:13:45.306 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:14:52.820 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 07:14:54.038 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:16:47.581 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.32s (1.89min) +2026-04-25 07:16:48.354 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:23:43.372 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 81, train_steps: 3240 +2026-04-25 07:23:44.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 07:23:44.277 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:23:44.352 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:24:47.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:24:47.810 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:25:54.390 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 07:25:55.669 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:27:49.977 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.21s (1.90min) +2026-04-25 07:27:50.748 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:34:47.806 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 82, train_steps: 3280 +2026-04-25 07:34:48.496 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 07:34:48.671 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:34:48.743 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:35:52.214 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:35:52.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:36:59.145 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 07:37:00.099 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:38:55.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.80s (1.91min) +2026-04-25 07:38:56.018 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:45:52.242 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 83, train_steps: 3320 +2026-04-25 07:45:52.938 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 07:45:53.138 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:45:53.230 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:46:56.770 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:46:56.772 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:48:04.084 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 07:48:05.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:49:58.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.13s (1.89min) +2026-04-25 07:49:59.149 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:56:57.596 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 84, train_steps: 3360 +2026-04-25 07:56:58.300 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 07:56:58.436 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:56:58.482 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:58:02.027 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:58:02.030 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:59:09.615 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 07:59:10.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:01:04.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.45s (1.89min) +2026-04-25 08:01:05.080 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:08:00.258 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 85, train_steps: 3400 +2026-04-25 08:08:00.949 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 08:08:01.145 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:08:01.231 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:09:04.712 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:09:04.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:10:11.351 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 08:10:12.257 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:12:05.564 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 08:12:06.334 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:19:02.157 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 86, train_steps: 3440 +2026-04-25 08:19:02.852 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 08:19:02.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:19:02.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:20:07.147 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:20:07.152 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:21:13.825 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 08:21:14.666 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:23:08.095 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 08:23:08.877 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:30:05.177 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 87, train_steps: 3480 +2026-04-25 08:30:05.907 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 08:30:06.066 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:30:06.131 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:31:10.475 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:31:10.476 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:32:17.378 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 08:32:18.243 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:34:11.905 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.47s (1.89min) +2026-04-25 08:34:12.680 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:41:08.788 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 88, train_steps: 3520 +2026-04-25 08:41:09.660 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 08:41:09.870 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:41:10.022 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:42:13.703 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:42:13.708 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:43:20.386 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 08:43:21.433 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:45:14.736 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.01s (1.88min) +2026-04-25 08:45:15.526 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:52:11.022 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 89, train_steps: 3560 +2026-04-25 08:52:11.864 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 08:52:11.962 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:52:12.145 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:53:16.136 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:53:16.157 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:54:23.298 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 08:54:24.161 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:56:17.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.60s (1.89min) +2026-04-25 08:56:18.816 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:03:17.026 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 90, train_steps: 3600 +2026-04-25 09:03:52.651 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=90 (missing=0, unexpected=0) +2026-04-25 09:03:54.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 09:03:54.623 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:03:54.739 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:04:59.835 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:04:59.838 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:06:07.199 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 09:06:08.072 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:08:01.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 09:08:02.682 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:14:59.994 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 91, train_steps: 3640 +2026-04-25 09:15:00.699 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 09:15:00.846 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:15:00.909 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:16:04.328 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:16:04.331 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:17:11.465 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 09:17:12.438 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:19:05.985 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.48s (1.89min) +2026-04-25 09:19:06.738 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:26:03.316 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 92, train_steps: 3680 +2026-04-25 09:26:03.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 09:26:04.163 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:26:04.232 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:27:08.486 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:27:08.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:28:14.870 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 09:28:15.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:30:10.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.62s (1.91min) +2026-04-25 09:30:11.301 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:37:06.871 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 93, train_steps: 3720 +2026-04-25 09:37:07.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 09:37:07.711 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:37:07.743 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:38:11.233 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:38:11.238 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:39:18.151 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 09:39:19.107 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:41:12.868 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.68s (1.89min) +2026-04-25 09:41:13.647 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:48:08.766 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 94, train_steps: 3760 +2026-04-25 09:48:09.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 09:48:09.619 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:48:09.658 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:49:13.089 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:49:13.090 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:50:20.267 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 09:50:21.547 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:52:15.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 09:52:16.199 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:59:12.179 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 95, train_steps: 3800 +2026-04-25 09:59:12.857 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 09:59:13.073 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:59:13.174 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:00:16.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:00:16.863 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:01:24.095 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 10:01:25.053 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:03:18.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.50s (1.89min) +2026-04-25 10:03:19.423 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:10:16.971 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 96, train_steps: 3840 +2026-04-25 10:10:17.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 10:10:17.797 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:10:17.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:11:21.147 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:11:21.151 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:12:28.147 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 10:12:29.317 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:14:22.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-25 10:14:22.949 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:21:20.956 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 97, train_steps: 3880 +2026-04-25 10:21:21.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 10:21:21.758 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:21:21.803 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:22:25.288 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:22:25.292 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:23:32.071 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 10:23:32.927 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:25:27.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.48s (1.91min) +2026-04-25 10:25:28.376 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:32:23.980 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 98, train_steps: 3920 +2026-04-25 10:32:24.687 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 10:32:24.861 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:32:24.924 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:33:28.243 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:33:28.247 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:34:35.217 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 10:34:36.190 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:36:30.447 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.18s (1.90min) +2026-04-25 10:36:31.229 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:43:26.227 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 99, train_steps: 3960 +2026-04-25 10:43:26.909 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 10:43:27.045 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:43:27.084 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:44:30.939 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:44:30.940 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:45:38.570 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 10:45:39.531 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:47:32.648 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.96s (1.88min) +2026-04-25 10:47:33.440 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:54:29.829 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 100, train_steps: 4000 +2026-04-25 14:25:28.506 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=100 (missing=0, unexpected=0) +2026-04-25 14:25:32.685 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 14:25:32.778 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:25:32.816 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:26:35.150 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:26:35.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:27:39.495 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 14:27:40.498 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:29:34.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 14:29:35.303 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:36:34.235 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 101, train_steps: 4040 +2026-04-25 14:36:34.927 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 14:36:35.142 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:36:35.229 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:37:36.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:37:36.187 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:38:40.822 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 14:38:41.495 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:40:35.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.56s (1.89min) +2026-04-25 14:40:36.205 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:47:35.061 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 102, train_steps: 4080 +2026-04-25 14:47:35.771 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 14:47:35.949 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:47:36.019 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:48:36.946 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:48:36.951 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:49:41.981 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 14:49:42.673 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:51:35.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.62s (1.88min) +2026-04-25 14:51:36.419 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:58:34.902 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 103, train_steps: 4120 +2026-04-25 14:58:35.598 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 14:58:35.811 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:58:35.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:59:36.799 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:59:36.799 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:00:41.455 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 15:00:42.138 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:02:35.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 15:02:36.321 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:09:34.428 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 104, train_steps: 4160 +2026-04-25 15:09:35.127 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 15:09:35.251 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:09:35.282 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:10:36.619 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:10:36.641 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:11:42.182 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 15:11:42.737 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:13:36.086 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.85s (1.88min) +2026-04-25 15:13:36.881 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:20:35.303 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 105, train_steps: 4200 +2026-04-25 15:20:35.987 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 15:20:36.102 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:20:36.136 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:21:37.174 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:21:37.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:22:42.165 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 15:22:42.723 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:24:36.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.78s (1.88min) +2026-04-25 15:24:36.803 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:31:34.959 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 106, train_steps: 4240 +2026-04-25 15:31:35.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 15:31:35.798 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:31:35.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:32:36.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:32:36.994 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:33:41.777 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 15:33:42.338 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:35:36.017 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.19s (1.89min) +2026-04-25 15:35:36.813 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:42:35.129 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 107, train_steps: 4280 +2026-04-25 15:42:35.834 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 15:42:36.009 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:42:36.086 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:43:37.216 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:43:37.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:44:41.895 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 15:44:42.584 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:46:36.637 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.69s (1.89min) +2026-04-25 15:46:37.419 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:53:35.809 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 108, train_steps: 4320 +2026-04-25 15:53:36.505 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 15:53:36.706 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:53:36.798 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:54:38.062 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:54:38.063 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:55:42.761 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 15:55:43.369 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:57:36.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 15:57:37.271 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:04:35.495 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 109, train_steps: 4360 +2026-04-25 16:04:36.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 16:04:36.355 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:04:36.429 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:05:37.442 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:05:37.445 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:06:42.635 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 16:06:43.180 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:08:36.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 16:08:37.130 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:15:35.481 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 110, train_steps: 4400 +2026-04-25 16:16:10.627 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=110 (missing=0, unexpected=0) +2026-04-25 16:16:12.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 16:16:13.062 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:16:13.064 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:17:15.555 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:17:15.559 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:18:20.115 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 16:18:20.683 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:20:15.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.79s (1.90min) +2026-04-25 16:20:15.883 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:27:14.784 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 111, train_steps: 4440 +2026-04-25 16:27:15.621 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 16:27:15.826 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:27:15.911 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:28:16.885 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:28:16.891 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:29:21.515 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 16:29:22.195 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:31:15.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.62s (1.88min) +2026-04-25 16:31:16.199 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:38:14.295 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 112, train_steps: 4480 +2026-04-25 16:38:14.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 16:38:15.130 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:38:15.162 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:39:16.296 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:39:16.299 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:40:21.069 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 16:40:21.768 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:42:15.241 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-25 16:42:16.013 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:49:13.422 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 113, train_steps: 4520 +2026-04-25 16:49:14.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 16:49:14.286 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:49:14.359 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:50:15.907 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:50:15.908 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:51:20.908 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 16:51:21.941 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:53:15.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 16:53:16.541 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:00:13.958 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 114, train_steps: 4560 +2026-04-25 17:00:14.659 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 17:00:14.864 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:00:14.952 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:01:15.873 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:01:15.886 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:02:21.210 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 17:02:22.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:04:15.784 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 17:04:16.580 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:11:15.031 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 115, train_steps: 4600 +2026-04-25 17:11:15.726 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 17:11:15.910 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:11:15.986 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:12:17.075 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:12:17.076 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:13:21.575 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 17:13:22.449 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:15:17.226 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.32s (1.91min) +2026-04-25 17:15:18.007 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:22:16.449 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 116, train_steps: 4640 +2026-04-25 17:22:17.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 17:22:17.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:22:17.392 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:23:18.647 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:23:18.650 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:24:23.671 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 17:24:24.238 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:26:18.247 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.52s (1.89min) +2026-04-25 17:26:19.037 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:33:18.331 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 117, train_steps: 4680 +2026-04-25 17:33:19.007 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 17:33:19.146 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:33:19.180 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:34:20.299 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:34:20.304 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:35:25.150 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 17:35:25.719 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:37:20.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.98s (1.90min) +2026-04-25 17:37:20.953 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:44:20.164 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 118, train_steps: 4720 +2026-04-25 17:44:20.851 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 17:44:21.045 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:44:21.319 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:45:22.771 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:45:22.775 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:46:27.740 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 17:46:28.498 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:48:22.219 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 17:48:22.979 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:55:20.361 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 119, train_steps: 4760 +2026-04-25 17:55:21.039 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 17:55:21.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:55:21.291 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:56:22.301 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:56:22.311 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:57:27.418 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 17:57:28.113 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:59:21.503 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.83s (1.88min) +2026-04-25 17:59:22.415 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:06:19.641 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 120, train_steps: 4800 +2026-04-25 18:06:55.277 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=120 (missing=0, unexpected=0) +2026-04-25 18:06:56.869 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 18:06:57.018 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:06:57.074 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:07:59.181 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:07:59.183 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:09:04.874 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 18:09:05.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:10:58.895 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-25 18:10:59.678 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:17:59.206 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 121, train_steps: 4840 +2026-04-25 18:17:59.925 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 18:18:00.053 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:18:00.088 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:19:01.458 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:19:01.460 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:20:06.283 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 18:20:06.962 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:21:59.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.48s (1.87min) +2026-04-25 18:22:00.846 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:28:59.208 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 122, train_steps: 4880 +2026-04-25 18:28:59.884 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 18:29:00.054 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:29:00.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:30:01.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:30:01.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:31:06.208 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 18:31:06.904 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:33:00.333 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-25 18:33:01.437 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:39:58.951 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 123, train_steps: 4920 +2026-04-25 18:39:59.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 18:39:59.770 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:39:59.795 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:41:01.075 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:41:01.079 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:42:05.702 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 18:42:06.381 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:43:59.426 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.67s (1.88min) +2026-04-25 18:44:00.364 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:50:59.008 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 124, train_steps: 4960 +2026-04-25 18:50:59.702 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 18:50:59.840 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:50:59.887 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:52:01.163 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:52:01.164 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:53:06.480 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 18:53:07.090 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:55:00.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.53s (1.88min) +2026-04-25 18:55:01.147 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:02:01.209 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 125, train_steps: 5000 +2026-04-25 19:02:01.795 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 19:02:01.946 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:02:02.010 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:03:03.272 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:03:03.275 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:04:08.471 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 19:04:09.036 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:06:01.886 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.37s (1.87min) +2026-04-25 19:06:02.693 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:13:00.353 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 126, train_steps: 5040 +2026-04-25 19:13:01.052 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 19:13:01.250 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:13:01.349 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:14:02.521 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:14:02.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:15:06.982 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 19:15:07.544 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:17:00.468 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.43s (1.87min) +2026-04-25 19:17:01.441 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:23:59.166 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 127, train_steps: 5080 +2026-04-25 19:24:00.630 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 19:24:00.896 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:24:01.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:25:02.956 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:25:02.981 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:26:08.789 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 19:26:09.897 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:28:03.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.00s (1.88min) +2026-04-25 19:28:04.696 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:35:00.254 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 128, train_steps: 5120 +2026-04-25 19:35:01.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 19:35:01.119 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:35:01.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:36:02.174 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:36:02.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:37:07.304 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 19:37:08.370 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:39:01.964 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-25 19:39:03.009 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:45:59.770 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 129, train_steps: 5160 +2026-04-25 19:46:00.480 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 19:46:00.597 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:46:00.613 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:47:01.886 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:47:01.887 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:48:07.170 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 19:48:07.853 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:50:00.778 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.54s (1.88min) +2026-04-25 19:50:01.769 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:56:59.737 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 130, train_steps: 5200 +2026-04-25 19:57:34.491 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=130 (missing=0, unexpected=0) +2026-04-25 19:57:36.648 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 19:57:36.808 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:57:36.885 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:58:39.045 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:58:39.048 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:59:43.781 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 19:59:44.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:01:37.762 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.93s (1.88min) +2026-04-25 20:01:38.529 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:08:36.454 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 131, train_steps: 5240 +2026-04-25 20:08:37.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 20:08:37.476 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:08:37.547 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:09:38.858 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:09:38.864 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:10:43.515 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 20:10:44.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:12:37.010 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.47s (1.87min) +2026-04-25 20:12:37.786 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:19:36.752 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 132, train_steps: 5280 +2026-04-25 20:19:37.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 20:19:37.576 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:19:37.606 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:20:38.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:20:38.788 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:21:43.671 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 20:21:44.249 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:23:37.083 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.36s (1.87min) +2026-04-25 20:23:37.840 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:30:36.687 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 133, train_steps: 5320 +2026-04-25 20:30:37.356 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 20:30:37.567 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:30:37.671 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:31:38.929 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:31:38.932 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:32:43.507 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 20:32:44.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:34:37.148 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.60s (1.88min) +2026-04-25 20:34:37.937 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:41:36.737 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 134, train_steps: 5360 +2026-04-25 20:41:37.403 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 20:41:37.624 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:41:37.718 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:42:39.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:42:39.116 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:43:44.397 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 20:43:45.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:45:38.708 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.27s (1.89min) +2026-04-25 20:45:39.505 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:52:37.097 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 135, train_steps: 5400 +2026-04-25 20:52:37.808 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 20:52:37.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:52:38.066 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:53:39.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:53:39.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:54:44.294 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 20:54:44.975 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:56:38.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 20:56:39.239 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:03:36.731 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 136, train_steps: 5440 +2026-04-25 21:03:37.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 21:03:37.637 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:03:37.721 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:04:38.706 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:04:38.723 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:05:43.236 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 21:05:43.840 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:07:37.236 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.94s (1.88min) +2026-04-25 21:07:38.025 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:14:37.694 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 137, train_steps: 5480 +2026-04-25 21:14:38.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 21:14:38.590 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:14:38.670 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:15:39.601 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:15:39.605 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:16:44.571 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 21:16:45.138 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:18:38.274 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.66s (1.88min) +2026-04-25 21:18:39.038 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:25:36.963 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 138, train_steps: 5520 +2026-04-25 21:25:37.582 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 21:25:37.763 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:25:37.823 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:26:38.881 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:26:38.885 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:27:43.610 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 21:27:44.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:29:36.921 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.27s (1.87min) +2026-04-25 21:29:37.701 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:36:36.783 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 139, train_steps: 5560 +2026-04-25 21:36:37.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 21:36:37.575 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:36:37.602 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:37:39.107 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:37:39.107 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:38:44.292 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 21:38:44.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:40:37.749 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.41s (1.87min) +2026-04-25 21:40:38.544 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:47:38.296 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 140, train_steps: 5600 +2026-04-25 21:48:13.936 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=140 (missing=0, unexpected=0) +2026-04-25 21:48:15.722 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 21:48:15.923 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:48:16.014 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:49:18.333 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:49:18.338 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:50:23.715 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 21:50:24.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:52:18.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.48s (1.89min) +2026-04-25 21:52:19.007 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:59:18.591 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 141, train_steps: 5640 +2026-04-25 21:59:19.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 21:59:19.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:59:19.647 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:00:20.739 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:00:20.742 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:01:25.569 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 22:01:26.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:03:19.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.32s (1.89min) +2026-04-25 22:03:20.711 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:10:18.835 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 142, train_steps: 5680 +2026-04-25 22:10:19.514 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 22:10:19.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:10:19.653 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:11:20.764 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:11:20.765 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:12:25.511 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 22:12:26.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:14:20.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.73s (1.90min) +2026-04-25 22:14:21.255 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:21:17.512 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 143, train_steps: 5720 +2026-04-25 22:21:18.206 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 22:21:18.416 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:21:18.523 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:22:19.423 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:22:19.428 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:23:24.562 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 22:23:25.228 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:25:19.940 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.34s (1.91min) +2026-04-25 22:25:20.729 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:32:17.513 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 144, train_steps: 5760 +2026-04-25 22:32:18.189 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 22:32:18.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:32:18.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:33:19.439 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:33:19.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:34:24.705 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 22:34:25.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:36:20.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.43s (1.91min) +2026-04-25 22:36:20.997 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:43:17.547 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 145, train_steps: 5800 +2026-04-25 22:43:18.218 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 22:43:18.332 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:43:18.376 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:44:19.605 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:44:19.619 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:45:24.773 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 22:45:25.339 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:47:20.879 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.05s (1.92min) +2026-04-25 22:47:21.830 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:54:18.024 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 146, train_steps: 5840 +2026-04-25 22:54:18.681 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 22:54:18.826 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:54:18.878 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:55:20.096 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:55:20.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:56:25.043 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 22:56:25.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:58:19.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.03s (1.88min) +2026-04-25 22:58:19.906 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:05:17.466 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 147, train_steps: 5880 +2026-04-25 23:05:18.179 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 23:05:18.277 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:05:18.316 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:06:19.579 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:06:19.583 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:07:24.158 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 23:07:24.852 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:09:19.376 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.18s (1.90min) +2026-04-25 23:09:20.156 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:16:18.585 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 148, train_steps: 5920 +2026-04-25 23:16:19.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 23:16:19.436 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:16:19.493 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:17:20.631 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:17:20.632 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:18:25.501 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 23:18:26.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:20:21.414 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.80s (1.91min) +2026-04-25 23:20:22.261 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:27:19.319 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 149, train_steps: 5960 +2026-04-25 23:27:19.999 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 23:27:20.189 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:27:20.284 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:28:21.316 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:28:21.320 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:29:27.021 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 23:29:27.580 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:31:20.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-25 23:31:21.861 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:38:18.847 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 150, train_steps: 6000 +2026-04-25 23:38:54.230 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=150 (missing=0, unexpected=0) +2026-04-25 23:38:56.137 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 23:38:56.259 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:38:56.285 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:39:59.079 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:39:59.083 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:41:04.425 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 23:41:05.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:42:58.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.04s (1.88min) +2026-04-25 23:42:59.396 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:49:58.280 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 151, train_steps: 6040 +2026-04-25 23:49:58.959 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-25 23:49:59.090 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:49:59.132 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:51:00.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:51:00.164 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:52:05.188 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-25 23:52:06.026 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:53:59.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.99s (1.88min) +2026-04-25 23:54:00.355 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:00:59.439 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 152, train_steps: 6080 +2026-04-26 00:01:00.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 00:01:00.330 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:01:00.415 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:02:01.499 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:02:01.499 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:03:06.366 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 00:03:07.047 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:05:00.263 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.86s (1.88min) +2026-04-26 00:05:01.454 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:11:59.446 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 153, train_steps: 6120 +2026-04-26 00:12:00.125 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 00:12:00.304 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:12:00.396 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:13:01.449 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:13:01.450 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:14:06.716 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 00:14:07.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:15:59.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.14s (1.87min) +2026-04-26 00:16:00.853 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:23:00.147 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 154, train_steps: 6160 +2026-04-26 00:23:00.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 00:23:01.014 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:23:01.087 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:24:02.201 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:24:02.204 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:25:07.588 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 00:25:08.262 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:27:01.962 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.34s (1.89min) +2026-04-26 00:27:02.755 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:34:00.365 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 155, train_steps: 6200 +2026-04-26 00:34:01.037 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 00:34:01.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:34:01.262 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:35:02.926 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:35:02.927 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:36:08.360 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 00:36:09.047 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:38:03.020 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.61s (1.89min) +2026-04-26 00:38:03.846 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:44:59.675 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 156, train_steps: 6240 +2026-04-26 00:45:00.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 00:45:00.520 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:45:00.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:46:01.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:46:01.837 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:47:06.758 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 00:47:07.425 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:49:00.609 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.80s (1.88min) +2026-04-26 00:49:01.741 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:56:00.356 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 157, train_steps: 6280 +2026-04-26 00:56:01.154 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 00:56:01.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:56:01.604 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:57:02.808 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:57:02.853 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:58:07.654 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 00:58:08.381 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:00:01.695 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-26 01:00:02.654 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:06:59.403 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 158, train_steps: 6320 +2026-04-26 01:07:00.164 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 01:07:00.513 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:07:00.696 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:08:02.106 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:08:02.110 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:09:07.312 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 01:09:07.983 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:11:00.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.48s (1.87min) +2026-04-26 01:11:01.733 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:17:59.756 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 159, train_steps: 6360 +2026-04-26 01:18:00.520 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 01:18:00.758 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:18:00.935 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:19:02.116 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:19:02.209 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:20:07.351 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 01:20:08.034 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:22:01.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 01:22:02.654 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:29:00.024 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 160, train_steps: 6400 +2026-04-26 01:29:35.487 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=160 (missing=0, unexpected=0) +2026-04-26 01:29:37.410 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 01:29:37.723 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:29:37.939 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:30:40.983 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:30:40.984 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:31:46.495 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 01:31:47.161 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:33:40.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.50s (1.88min) +2026-04-26 01:33:40.941 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:40:37.548 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 161, train_steps: 6440 +2026-04-26 01:40:38.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 01:40:38.410 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:40:38.505 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:41:39.447 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:41:39.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:42:44.242 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 01:42:44.933 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:44:37.717 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.41s (1.87min) +2026-04-26 01:44:38.470 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:51:38.594 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 162, train_steps: 6480 +2026-04-26 01:51:39.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 01:51:39.443 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:51:39.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:52:40.507 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:52:40.508 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:53:45.445 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 01:53:46.110 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:55:39.931 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.44s (1.89min) +2026-04-26 01:55:40.692 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:02:38.279 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 163, train_steps: 6520 +2026-04-26 02:02:39.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 02:02:39.124 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:02:39.163 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:03:40.786 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:03:40.791 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:04:46.630 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 02:04:47.314 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:06:40.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.74s (1.88min) +2026-04-26 02:06:41.195 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:13:37.292 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 164, train_steps: 6560 +2026-04-26 02:13:37.970 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 02:13:38.154 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:13:38.238 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:14:39.180 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:14:39.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:15:44.234 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 02:15:44.915 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:17:37.681 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.40s (1.87min) +2026-04-26 02:17:38.470 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:24:36.099 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 165, train_steps: 6600 +2026-04-26 02:24:36.773 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 02:24:36.891 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:24:36.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:25:38.292 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:25:38.293 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:26:43.092 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 02:26:43.772 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:28:37.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.94s (1.88min) +2026-04-26 02:28:37.843 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:35:36.182 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 166, train_steps: 6640 +2026-04-26 02:35:36.854 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 02:35:37.059 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:35:37.148 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:36:38.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:36:38.073 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:37:43.043 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 02:37:43.722 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:39:36.759 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-26 02:39:37.539 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:46:35.416 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 167, train_steps: 6680 +2026-04-26 02:46:36.029 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 02:46:36.244 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:46:36.328 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:47:37.655 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:47:37.658 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:48:42.608 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 02:48:43.297 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:50:36.199 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.54s (1.88min) +2026-04-26 02:50:36.975 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:57:34.085 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 168, train_steps: 6720 +2026-04-26 02:57:34.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 02:57:34.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:57:35.062 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:58:36.138 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:58:36.139 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:59:40.905 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 02:59:41.592 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:01:34.508 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.55s (1.88min) +2026-04-26 03:01:35.307 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:08:32.555 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 169, train_steps: 6760 +2026-04-26 03:08:33.258 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 03:08:33.456 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:08:33.541 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:09:34.735 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:09:34.738 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:10:40.170 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 03:10:41.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:12:34.734 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.38s (1.89min) +2026-04-26 03:12:35.534 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:19:33.182 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 170, train_steps: 6800 +2026-04-26 03:20:08.966 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=170 (missing=0, unexpected=0) +2026-04-26 03:20:11.273 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 03:20:11.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:20:11.577 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:21:14.375 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:21:14.379 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:22:19.137 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 03:22:19.725 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:24:13.553 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-26 03:24:14.362 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:31:10.594 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 171, train_steps: 6840 +2026-04-26 03:31:11.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 03:31:11.379 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:31:11.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:32:12.622 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:32:12.625 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:33:17.359 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 03:33:17.978 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:35:12.842 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.43s (1.91min) +2026-04-26 03:35:13.657 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:42:09.570 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 172, train_steps: 6880 +2026-04-26 03:42:10.340 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 03:42:10.552 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:42:10.661 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:43:11.623 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:43:11.633 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:44:16.592 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 03:44:17.173 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:46:12.307 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.66s (1.91min) +2026-04-26 03:46:13.111 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:53:09.245 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 173, train_steps: 6920 +2026-04-26 03:53:09.944 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 03:53:10.059 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:53:10.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:54:11.188 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:54:11.189 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:55:15.891 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 03:55:16.471 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:57:11.309 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.36s (1.91min) +2026-04-26 03:57:12.106 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:04:09.196 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 174, train_steps: 6960 +2026-04-26 04:04:09.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 04:04:10.118 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:04:10.235 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:05:11.415 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:05:11.417 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:06:16.552 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 04:06:17.125 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:08:11.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.28s (1.90min) +2026-04-26 04:08:12.663 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:15:08.459 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 175, train_steps: 7000 +2026-04-26 04:15:09.150 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 04:15:09.278 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:15:09.307 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:16:10.384 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:16:10.387 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:17:15.084 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 04:17:15.776 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:19:10.352 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.22s (1.90min) +2026-04-26 04:19:11.143 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:26:07.144 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 176, train_steps: 7040 +2026-04-26 04:26:07.845 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 04:26:08.021 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:26:08.103 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:27:09.090 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:27:09.091 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:28:13.766 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 04:28:14.335 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:30:07.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.51s (1.88min) +2026-04-26 04:30:08.100 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:37:03.970 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 177, train_steps: 7080 +2026-04-26 04:37:04.674 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 04:37:04.867 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:37:04.940 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:38:06.900 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:38:06.902 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:39:11.260 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 04:39:11.821 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:41:05.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-26 04:41:06.239 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:48:01.067 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 178, train_steps: 7120 +2026-04-26 04:48:01.795 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 04:48:01.963 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:48:02.042 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:49:03.409 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:49:03.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:50:08.888 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 04:50:09.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:52:03.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.33s (1.89min) +2026-04-26 04:52:04.138 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:58:59.492 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 179, train_steps: 7160 +2026-04-26 04:59:00.162 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 04:59:00.267 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:59:00.303 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:00:01.552 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:00:01.555 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:01:06.656 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 05:01:07.356 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:03:00.423 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.71s (1.88min) +2026-04-26 05:03:01.450 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:09:59.552 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 180, train_steps: 7200 +2026-04-26 05:10:34.561 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=180 (missing=0, unexpected=0) +2026-04-26 05:10:36.709 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 05:10:36.875 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:10:36.930 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:11:39.267 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:11:39.272 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:12:43.761 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 05:12:44.410 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:14:37.482 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.63s (1.88min) +2026-04-26 05:14:38.283 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:21:35.544 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 181, train_steps: 7240 +2026-04-26 05:21:36.249 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 05:21:36.443 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:21:36.538 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:22:37.584 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:22:37.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:23:42.249 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 05:23:42.850 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:25:35.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.32s (1.87min) +2026-04-26 05:25:36.436 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:32:34.247 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 182, train_steps: 7280 +2026-04-26 05:32:34.941 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 05:32:35.113 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:32:35.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:33:36.591 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:33:36.592 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:34:41.458 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 05:34:42.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:36:35.534 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.95s (1.88min) +2026-04-26 05:36:36.341 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:43:34.152 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 183, train_steps: 7320 +2026-04-26 05:43:34.832 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 05:43:34.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:43:34.982 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:44:36.213 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:44:36.218 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:45:41.059 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 05:45:41.748 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:47:35.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.95s (1.88min) +2026-04-26 05:47:35.865 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:54:33.355 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 184, train_steps: 7360 +2026-04-26 05:54:33.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 05:54:34.190 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:54:34.260 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:55:35.368 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:55:35.371 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:56:41.071 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 05:56:41.763 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:58:34.917 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-26 05:58:35.713 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:05:33.609 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 185, train_steps: 7400 +2026-04-26 06:05:34.291 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 06:05:34.429 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:05:34.470 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:06:35.471 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:06:35.476 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:07:40.322 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 06:07:41.082 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:09:34.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.17s (1.89min) +2026-04-26 06:09:35.428 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:16:33.501 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 186, train_steps: 7440 +2026-04-26 06:16:34.187 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 06:16:34.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:16:34.529 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:17:35.511 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:17:35.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:18:40.178 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 06:18:41.043 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:20:34.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 06:20:35.189 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:27:33.276 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 187, train_steps: 7480 +2026-04-26 06:27:33.963 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 06:27:34.060 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:27:34.178 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:28:35.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:28:35.810 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:29:40.929 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 06:29:41.569 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:31:34.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 06:31:35.216 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:38:33.407 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 188, train_steps: 7520 +2026-04-26 06:38:34.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 06:38:34.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:38:34.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:39:35.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:39:35.828 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:40:40.478 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 06:40:41.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:42:34.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 06:42:35.261 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:49:33.017 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 189, train_steps: 7560 +2026-04-26 06:49:33.806 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 06:49:34.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:49:34.107 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:50:35.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:50:35.331 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:51:40.860 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 06:51:41.439 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:53:34.338 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 06:53:35.137 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:00:32.716 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 190, train_steps: 7600 +2026-04-26 07:01:08.551 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=190 (missing=0, unexpected=0) +2026-04-26 07:01:10.214 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 07:01:10.450 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:01:10.759 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:02:12.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:02:12.993 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:03:17.679 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 07:03:18.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:05:12.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.41s (1.89min) +2026-04-26 07:05:13.006 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:12:08.722 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 191, train_steps: 7640 +2026-04-26 07:12:09.450 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 07:12:09.692 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:12:09.835 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:13:10.773 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:13:10.778 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:14:15.352 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 07:14:16.035 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:16:09.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-26 07:16:10.516 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:23:05.820 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 192, train_steps: 7680 +2026-04-26 07:23:06.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 07:23:06.720 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:23:06.805 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:24:07.839 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:24:07.843 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:25:12.964 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 07:25:13.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:27:07.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.33s (1.89min) +2026-04-26 07:27:08.184 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:34:03.754 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 193, train_steps: 7720 +2026-04-26 07:34:04.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 07:34:04.625 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:34:04.696 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:35:06.621 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:35:06.622 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:36:11.014 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 07:36:11.703 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:38:05.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.10s (1.89min) +2026-04-26 07:38:05.947 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:45:01.408 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 194, train_steps: 7760 +2026-04-26 07:45:02.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 07:45:02.295 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:45:02.428 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:46:04.516 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:46:04.520 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:47:09.312 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 07:47:09.962 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:49:03.282 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.88s (1.88min) +2026-04-26 07:49:04.152 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:55:59.873 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 195, train_steps: 7800 +2026-04-26 07:56:00.562 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 07:56:00.754 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:56:00.843 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:57:02.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:57:02.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:58:06.850 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 07:58:07.428 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:00:00.600 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-26 08:00:01.519 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:07:00.269 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 196, train_steps: 7840 +2026-04-26 08:07:00.956 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 08:07:01.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:07:01.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:08:02.515 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:08:02.529 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:09:07.149 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 08:09:07.852 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:11:01.216 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 08:11:02.056 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:17:59.563 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 197, train_steps: 7880 +2026-04-26 08:18:00.280 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 08:18:00.438 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:18:00.487 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:19:01.531 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:19:01.534 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:20:06.191 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 08:20:06.890 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:21:59.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.64s (1.88min) +2026-04-26 08:22:00.851 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:28:58.391 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 198, train_steps: 7920 +2026-04-26 08:28:59.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 08:28:59.294 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:28:59.362 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:30:00.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:30:00.404 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:31:05.363 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 08:31:05.941 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:32:58.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.28s (1.87min) +2026-04-26 08:32:59.503 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:39:58.719 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 199, train_steps: 7960 +2026-04-26 08:39:59.398 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 08:39:59.504 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:39:59.536 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:41:01.100 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:41:01.102 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:42:06.279 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 08:42:06.975 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:43:59.764 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 08:44:00.853 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:50:58.992 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 200, train_steps: 8000 +2026-04-26 12:20:45.050 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=200 (missing=0, unexpected=0) +2026-04-26 12:20:49.067 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 12:20:49.211 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:20:49.277 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:21:49.879 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:21:49.924 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:22:54.286 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 12:22:55.327 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:24:50.491 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.58s (1.91min) +2026-04-26 12:24:56.413 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:32:00.145 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 201, train_steps: 8040 +2026-04-26 12:32:00.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 12:32:01.004 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:32:01.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:33:02.061 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:33:02.065 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:34:06.716 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 12:34:07.398 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:36:01.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.35s (1.89min) +2026-04-26 12:36:02.328 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:42:59.820 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 202, train_steps: 8080 +2026-04-26 12:43:00.536 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 12:43:00.730 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:43:00.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:44:01.971 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:44:01.978 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:45:06.833 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 12:45:07.404 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:47:00.478 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.61s (1.88min) +2026-04-26 12:47:01.490 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:53:59.409 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 203, train_steps: 8120 +2026-04-26 12:54:00.113 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 12:54:00.321 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:54:00.422 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:55:01.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:55:01.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:56:08.830 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 12:56:09.640 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:58:02.833 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-26 12:58:03.812 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:05:00.663 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 204, train_steps: 8160 +2026-04-26 13:05:01.340 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 13:05:01.538 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:05:01.620 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:06:02.867 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:06:02.870 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:07:08.187 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 13:07:08.999 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:09:02.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.06s (1.88min) +2026-04-26 13:09:03.255 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:16:01.257 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 205, train_steps: 8200 +2026-04-26 13:16:01.971 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 13:16:02.150 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:16:02.231 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:17:03.565 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:17:03.569 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:18:08.811 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 13:18:09.470 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:20:02.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-26 13:20:03.837 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:26:59.286 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 206, train_steps: 8240 +2026-04-26 13:26:59.984 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 13:27:00.110 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:27:00.141 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:28:01.461 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:28:01.468 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:29:06.605 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 13:29:07.183 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:31:00.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.74s (1.88min) +2026-04-26 13:31:01.434 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:37:59.645 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 207, train_steps: 8280 +2026-04-26 13:38:00.347 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 13:38:00.448 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:38:00.491 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:39:01.917 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:39:01.921 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:40:06.268 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 13:40:06.834 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:42:00.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-26 13:42:01.146 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:49:01.139 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 208, train_steps: 8320 +2026-04-26 13:49:01.835 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 13:49:01.930 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:49:01.974 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:50:04.505 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:50:04.508 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:51:09.389 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 13:51:10.036 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:53:03.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.88s (1.88min) +2026-04-26 13:53:04.209 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:00:03.051 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 209, train_steps: 8360 +2026-04-26 14:00:03.755 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 14:00:03.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:00:04.062 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:01:06.117 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:01:06.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:02:10.748 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 14:02:11.329 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:04:05.168 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.37s (1.89min) +2026-04-26 14:04:05.939 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:11:03.221 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 210, train_steps: 8400 +2026-04-26 14:11:38.490 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=210 (missing=0, unexpected=0) +2026-04-26 14:11:40.805 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 14:11:40.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:11:40.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:12:42.817 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:12:42.818 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:13:48.154 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 14:13:48.732 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:15:42.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.31s (1.89min) +2026-04-26 14:15:43.321 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:22:40.623 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 211, train_steps: 8440 +2026-04-26 14:22:41.313 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 14:22:41.446 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:22:41.486 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:23:43.316 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:23:43.317 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:24:48.205 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 14:24:48.817 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:26:43.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.49s (1.91min) +2026-04-26 14:26:44.593 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:33:43.203 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 212, train_steps: 8480 +2026-04-26 14:33:43.886 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 14:33:43.979 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:33:44.029 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:34:45.238 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:34:45.251 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:35:50.283 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 14:35:50.985 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:37:44.537 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.21s (1.89min) +2026-04-26 14:37:45.332 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:44:44.112 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 213, train_steps: 8520 +2026-04-26 14:44:44.803 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 14:44:44.967 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:44:45.026 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:45:46.140 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:45:46.141 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:46:50.749 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 14:46:51.440 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:48:44.768 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 14:48:45.562 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:55:44.202 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 214, train_steps: 8560 +2026-04-26 14:55:44.873 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 14:55:45.072 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:55:45.156 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:56:46.408 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:56:46.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:57:51.510 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 14:57:52.209 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:59:46.970 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.39s (1.91min) +2026-04-26 14:59:47.739 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:06:44.122 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 215, train_steps: 8600 +2026-04-26 15:06:44.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 15:06:44.993 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:06:45.080 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:07:46.004 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:07:46.008 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:08:50.615 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 15:08:51.316 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:10:44.881 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.20s (1.89min) +2026-04-26 15:10:45.688 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:17:43.226 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 216, train_steps: 8640 +2026-04-26 15:17:43.905 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 15:17:44.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:17:44.180 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:18:45.106 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:18:45.111 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:19:49.422 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 15:19:50.103 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:21:43.748 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.27s (1.89min) +2026-04-26 15:21:44.550 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:28:42.285 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 217, train_steps: 8680 +2026-04-26 15:28:42.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 15:28:43.138 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:28:43.190 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:29:44.466 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:29:44.469 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:30:49.416 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 15:30:50.110 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:32:43.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.17s (1.89min) +2026-04-26 15:32:44.449 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:39:42.307 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 218, train_steps: 8720 +2026-04-26 15:39:42.994 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 15:39:43.147 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:39:43.209 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:40:44.284 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:40:44.288 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:41:49.055 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 15:41:49.738 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:43:43.512 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.40s (1.89min) +2026-04-26 15:43:44.301 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:50:44.219 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 219, train_steps: 8760 +2026-04-26 15:50:44.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 15:50:45.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:50:45.078 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:51:46.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:51:46.259 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:52:51.510 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 15:52:52.198 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:54:45.933 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-26 15:54:46.717 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:01:44.544 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 220, train_steps: 8800 +2026-04-26 16:02:19.835 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=220 (missing=0, unexpected=0) +2026-04-26 16:02:22.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 16:02:22.212 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:02:22.243 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:03:23.898 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:03:23.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:04:29.257 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 16:04:30.042 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:06:23.382 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 16:06:24.184 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:13:20.863 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 221, train_steps: 8840 +2026-04-26 16:13:21.552 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 16:13:21.722 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:13:21.781 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:14:22.879 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:14:22.880 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:15:27.851 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 16:15:28.691 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:17:22.294 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.19s (1.89min) +2026-04-26 16:17:23.082 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:24:18.894 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 222, train_steps: 8880 +2026-04-26 16:24:19.590 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 16:24:19.801 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:24:19.911 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:25:20.946 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:25:20.949 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:26:25.461 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 16:26:26.157 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:28:20.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.60s (1.89min) +2026-04-26 16:28:20.959 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:35:18.477 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 223, train_steps: 8920 +2026-04-26 16:35:19.141 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 16:35:19.307 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:35:19.376 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:36:20.708 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:36:20.712 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:37:25.380 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 16:37:25.956 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:39:20.526 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.08s (1.90min) +2026-04-26 16:39:21.330 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:46:18.181 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 224, train_steps: 8960 +2026-04-26 16:46:18.871 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 16:46:18.968 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:46:19.019 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:47:20.096 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:47:20.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:48:25.169 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 16:48:25.751 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:50:19.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.43s (1.89min) +2026-04-26 16:50:20.656 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:57:18.884 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 33, sp_rank 0: update step: 225, train_steps: 9000 +2026-04-26 16:57:19.597 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 33, dp_rank 16: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=0 +2026-04-26 16:57:19.800 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:57:19.899 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:58:21.183 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 33 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:58:21.187 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 33 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:59:25.589 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 33: Using local metric names without global sync: ['avg'] +2026-04-26 16:59:26.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 33: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 17:01:20.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 33: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.59s (1.89min) +2026-04-26 17:01:21.044 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] diff --git a/outputs/yw004-flow-baseline/logs/training_rank_34.log b/outputs/yw004-flow-baseline/logs/training_rank_34.log new file mode 100644 index 0000000000000000000000000000000000000000..a96684127220f92c503541f378cb77788e60349c --- /dev/null +++ b/outputs/yw004-flow-baseline/logs/training_rank_34.log @@ -0,0 +1,2806 @@ +2026-04-22 05:13:57.386 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-22 05:13:57.386 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-22 05:13:57.705 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-22 05:13:57.705 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-22 05:16:31.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-22 05:16:31.961 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-22 05:16:31.997 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-22 05:18:38.781 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_8/index_1462_seed_13996_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-22 05:18:39.537 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-22 05:18:39.539 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-22 05:20:28.119 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_8/index_1462_seed_13997_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-22 05:20:29.262 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-22 05:20:49.190 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-22 05:22:54.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 125.23s (2.09min) +2026-04-22 05:22:55.492 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-22 05:23:00.734 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 34, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-23 22:58:18.559 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-23 22:58:18.561 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-23 22:58:18.873 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-23 22:58:18.875 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-23 22:59:09.742 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-23 22:59:09.865 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 22:59:09.873 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:00:32.657 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_8/index_1462_seed_13996_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-23 23:00:33.432 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:00:33.434 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:01:37.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_8/index_1462_seed_13997_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-23 23:01:38.052 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-23 23:01:54.480 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:03:48.744 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.24s (1.90min) +2026-04-23 23:03:49.398 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:03:52.446 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 34, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-23 23:11:00.458 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 1, train_steps: 40 +2026-04-23 23:11:01.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-23 23:11:01.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:11:01.137 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:12:05.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000001/group_8/index_5307_seed_18347_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-23 23:12:06.218 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:12:06.218 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:13:10.289 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000001/group_8/index_5307_seed_18348_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-23 23:13:10.971 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-23 23:13:11.854 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:15:04.949 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.96s (1.88min) +2026-04-23 23:15:05.625 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:22:00.768 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 2, train_steps: 80 +2026-04-23 23:22:01.407 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-23 23:22:01.566 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:22:01.614 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:23:05.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000002/group_8/index_1986_seed_27807_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-23 23:23:06.524 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:23:06.526 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:24:10.561 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000002/group_8/index_1986_seed_27808_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-23 23:24:11.378 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-23 23:24:12.292 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:26:04.847 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.44s (1.87min) +2026-04-23 23:26:05.544 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:32:59.505 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 3, train_steps: 120 +2026-04-23 23:33:00.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-23 23:33:00.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:33:00.235 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:34:04.810 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000003/group_8/index_159_seed_7234_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-23 23:34:05.374 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:34:05.375 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:35:09.085 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000003/group_8/index_159_seed_7235_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-23 23:35:09.863 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-23 23:35:10.841 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:37:04.159 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-23 23:37:05.043 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:20:33.090 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-24 16:20:33.091 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-24 16:20:33.414 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-24 16:20:33.414 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-24 16:22:55.302 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 16:22:55.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:22:55.427 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:24:16.902 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_8/index_1462_seed_13996_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 16:24:17.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:24:17.699 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:25:21.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_8/index_1462_seed_13997_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 16:25:22.590 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 16:25:38.290 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:27:33.392 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.00s (1.92min) +2026-04-24 16:27:34.046 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:27:37.085 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 34, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-24 16:34:45.891 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 1, train_steps: 40 +2026-04-24 16:34:46.475 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 16:34:46.628 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:34:46.665 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:35:51.318 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000001/group_8/index_5307_seed_18347_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 16:35:51.932 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:35:51.937 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:36:56.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000001/group_8/index_5307_seed_18348_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 16:36:56.816 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 16:36:57.851 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:38:52.696 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.83s (1.91min) +2026-04-24 16:38:53.459 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:45:50.556 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 2, train_steps: 80 +2026-04-24 16:45:51.183 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 16:45:51.275 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:45:51.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:46:56.032 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000002/group_8/index_1986_seed_27807_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 16:46:56.623 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:46:56.625 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:48:00.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000002/group_8/index_1986_seed_27808_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 16:48:01.526 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 16:48:02.869 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:49:56.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.95s (1.90min) +2026-04-24 16:49:57.566 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:56:53.854 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 3, train_steps: 120 +2026-04-24 16:56:54.476 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 16:56:54.617 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:56:54.647 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:57:59.231 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000003/group_8/index_159_seed_7234_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 16:57:59.839 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:57:59.841 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:59:04.455 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000003/group_8/index_159_seed_7235_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 16:59:05.293 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 16:59:06.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:01:00.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.67s (1.89min) +2026-04-24 17:01:01.137 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:07:58.015 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 4, train_steps: 160 +2026-04-24 17:07:58.650 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 17:07:58.810 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:07:58.852 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:09:03.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000004/group_8/index_4344_seed_4086_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 17:09:03.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:09:03.998 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:10:08.986 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000004/group_8/index_4344_seed_4087_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 17:10:09.709 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:10:10.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:12:03.855 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-24 17:12:04.658 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:18:58.957 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 5, train_steps: 200 +2026-04-24 17:18:59.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 17:18:59.698 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:18:59.702 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:20:04.480 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000005/group_8/index_9171_seed_24571_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 17:20:05.061 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:20:05.062 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:21:08.885 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000005/group_8/index_9171_seed_24572_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 17:21:09.669 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:21:10.625 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:23:03.905 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.18s (1.89min) +2026-04-24 17:23:04.739 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:29:59.799 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 6, train_steps: 240 +2026-04-24 17:30:00.461 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 17:30:00.553 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:30:00.580 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:31:05.500 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000006/group_8/index_3529_seed_31694_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 17:31:06.067 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:31:06.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:32:10.194 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000006/group_8/index_3529_seed_31695_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 17:32:11.140 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:32:12.138 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:34:05.610 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.46s (1.89min) +2026-04-24 17:34:06.363 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:41:01.305 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 7, train_steps: 280 +2026-04-24 17:41:02.014 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 17:41:02.211 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:41:02.302 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:42:06.626 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000007/group_8/index_1919_seed_23596_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 17:42:07.175 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:42:07.179 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:43:12.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000007/group_8/index_1919_seed_23597_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 17:43:13.039 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:43:14.046 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:45:07.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.59s (1.89min) +2026-04-24 17:45:08.401 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:52:04.002 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 8, train_steps: 320 +2026-04-24 17:52:04.641 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 17:52:04.836 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:52:04.931 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:53:10.236 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000008/group_8/index_7272_seed_13531_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 17:53:10.834 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:53:10.834 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:54:15.046 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000008/group_8/index_7272_seed_13532_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 17:54:15.733 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:54:16.755 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:56:11.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.65s (1.91min) +2026-04-24 17:56:12.177 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:03:07.481 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 9, train_steps: 360 +2026-04-24 18:03:08.144 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 18:03:08.346 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:03:08.460 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:04:13.503 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000009/group_8/index_9288_seed_24729_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 18:04:14.502 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:04:14.506 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:05:18.688 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000009/group_8/index_9288_seed_24730_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 18:05:19.461 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:05:20.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:07:15.353 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.73s (1.91min) +2026-04-24 18:07:16.122 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:14:11.319 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 10, train_steps: 400 +2026-04-24 18:14:46.983 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=10 (missing=0, unexpected=0) +2026-04-24 18:14:48.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 18:14:48.802 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:14:48.881 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:15:54.921 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000010/group_8/index_1534_seed_7620_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 18:15:55.498 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:15:55.502 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:16:59.890 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000010/group_8/index_1534_seed_7621_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 18:17:00.685 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:17:01.898 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:18:56.315 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.28s (1.90min) +2026-04-24 18:18:57.090 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:25:52.419 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 11, train_steps: 440 +2026-04-24 18:25:57.107 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 18:26:00.206 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:26:03.327 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:27:11.675 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000011/group_8/index_6800_seed_18243_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 18:27:12.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:27:12.282 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:28:17.028 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000011/group_8/index_6800_seed_18244_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 18:28:17.701 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:28:18.712 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:30:13.546 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.59s (1.91min) +2026-04-24 18:30:14.378 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:37:08.688 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 12, train_steps: 480 +2026-04-24 18:37:09.385 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 18:37:09.507 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:37:09.572 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:38:14.404 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000012/group_8/index_2326_seed_13461_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 18:38:14.979 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:38:14.979 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:39:19.214 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000012/group_8/index_2326_seed_13462_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 18:39:20.086 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:39:21.015 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:41:14.915 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.62s (1.89min) +2026-04-24 18:41:15.688 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:48:09.977 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 13, train_steps: 520 +2026-04-24 18:48:10.661 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 18:48:10.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:48:10.909 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:49:15.656 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000013/group_8/index_5219_seed_26993_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 18:49:16.233 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:49:16.234 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:50:20.397 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000013/group_8/index_5219_seed_26994_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 18:50:21.151 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:50:22.467 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:52:17.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.00s (1.92min) +2026-04-24 18:52:18.474 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:59:16.381 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 14, train_steps: 560 +2026-04-24 18:59:17.061 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 18:59:17.175 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:59:17.208 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:00:21.862 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000014/group_8/index_7843_seed_21863_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 19:00:22.991 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:00:22.994 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:01:27.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000014/group_8/index_7843_seed_21864_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 19:01:28.155 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:01:29.392 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:03:23.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.03s (1.90min) +2026-04-24 19:03:24.201 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:10:20.610 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 15, train_steps: 600 +2026-04-24 19:10:21.337 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 19:10:21.524 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:10:21.609 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:11:26.513 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000015/group_8/index_296_seed_8939_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 19:11:27.087 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:11:27.090 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:12:31.716 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000015/group_8/index_296_seed_8940_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 19:12:32.428 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:12:33.359 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:14:26.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.49s (1.89min) +2026-04-24 19:14:27.792 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:21:23.279 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 16, train_steps: 640 +2026-04-24 19:21:23.966 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 19:21:24.130 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:21:24.202 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:22:28.956 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000016/group_8/index_7634_seed_15958_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 19:22:29.534 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:22:29.537 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:23:34.259 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000016/group_8/index_7634_seed_15959_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 19:23:35.008 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:23:35.893 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:25:30.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.21s (1.90min) +2026-04-24 19:25:31.018 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:32:25.348 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 17, train_steps: 680 +2026-04-24 19:32:26.045 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 19:32:26.187 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:32:26.228 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:33:30.859 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000017/group_8/index_6947_seed_26233_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 19:33:31.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:33:31.454 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:34:35.734 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000017/group_8/index_6947_seed_26234_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 19:34:36.458 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:34:37.339 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:36:31.741 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.25s (1.90min) +2026-04-24 19:36:32.507 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:43:28.603 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 18, train_steps: 720 +2026-04-24 19:43:29.286 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 19:43:29.460 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:43:29.560 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:44:34.227 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000018/group_8/index_3933_seed_7576_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 19:44:34.786 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:44:34.788 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:45:39.766 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000018/group_8/index_3933_seed_7577_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 19:45:40.612 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:45:41.493 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:47:33.981 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.34s (1.87min) +2026-04-24 19:47:34.863 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:54:32.129 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 19, train_steps: 760 +2026-04-24 19:54:32.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 19:54:32.971 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:54:33.013 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:55:37.946 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000019/group_8/index_9019_seed_28616_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 19:55:38.972 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:55:38.975 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:56:43.533 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000019/group_8/index_9019_seed_28617_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 19:56:44.127 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:56:45.139 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:58:40.229 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.07s (1.92min) +2026-04-24 19:58:44.170 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:05:44.203 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 20, train_steps: 800 +2026-04-24 20:06:19.749 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=20 (missing=0, unexpected=0) +2026-04-24 20:06:21.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 20:06:21.794 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:06:21.908 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:07:27.909 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000020/group_8/index_2759_seed_21861_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 20:07:28.544 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:07:28.544 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:08:33.749 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000020/group_8/index_2759_seed_21862_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 20:08:34.364 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:08:35.281 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:10:28.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.51s (1.89min) +2026-04-24 20:10:29.704 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:17:24.332 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 21, train_steps: 840 +2026-04-24 20:17:25.022 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 20:17:25.207 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:17:25.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:18:29.915 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000021/group_8/index_8546_seed_29910_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 20:18:30.512 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:18:30.515 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:19:34.625 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000021/group_8/index_8546_seed_29911_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 20:19:35.520 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:19:36.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:21:30.821 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.27s (1.90min) +2026-04-24 20:21:31.572 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:28:27.498 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 22, train_steps: 880 +2026-04-24 20:28:28.191 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 20:28:28.291 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:28:28.333 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:29:33.214 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000022/group_8/index_3707_seed_28676_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 20:29:33.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:29:33.830 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:30:37.875 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000022/group_8/index_3707_seed_28677_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 20:30:38.689 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:30:39.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:32:33.281 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.23s (1.89min) +2026-04-24 20:32:34.054 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:39:30.412 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 23, train_steps: 920 +2026-04-24 20:39:31.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 20:39:31.233 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:39:31.261 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:40:36.295 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000023/group_8/index_7427_seed_6728_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 20:40:36.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:40:36.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:41:41.672 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000023/group_8/index_7427_seed_6729_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 20:41:42.474 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:41:43.488 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:43:36.625 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-24 20:43:37.386 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:50:35.670 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 24, train_steps: 960 +2026-04-24 20:50:36.342 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 20:50:36.547 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:50:36.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:51:41.353 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000024/group_8/index_6551_seed_26444_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 20:51:42.360 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:51:42.364 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:52:46.574 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000024/group_8/index_6551_seed_26445_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 20:52:47.388 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:52:48.263 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:54:41.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.56s (1.89min) +2026-04-24 20:54:42.745 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:01:38.801 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 25, train_steps: 1000 +2026-04-24 21:01:39.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 21:01:39.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:01:39.716 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:02:44.367 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000025/group_8/index_891_seed_33474_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 21:02:45.011 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:02:45.014 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:03:50.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000025/group_8/index_891_seed_33475_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 21:03:50.856 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:03:51.761 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:05:45.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.58s (1.89min) +2026-04-24 21:05:46.236 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:12:42.834 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 26, train_steps: 1040 +2026-04-24 21:12:43.522 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 21:12:43.699 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:12:43.763 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:13:48.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000026/group_8/index_5807_seed_1832_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 21:13:48.816 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:13:48.819 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:14:53.252 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000026/group_8/index_5807_seed_1833_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 21:14:53.938 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:14:55.291 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:16:49.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.91s (1.90min) +2026-04-24 21:16:50.050 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:23:48.912 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 27, train_steps: 1080 +2026-04-24 21:23:49.572 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 21:23:49.745 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:23:49.816 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:24:54.971 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000027/group_8/index_792_seed_22653_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 21:24:55.570 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:24:55.570 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:26:00.344 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000027/group_8/index_792_seed_22654_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 21:26:01.272 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:26:02.592 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:27:56.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.81s (1.90min) +2026-04-24 21:27:57.193 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:34:53.751 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 28, train_steps: 1120 +2026-04-24 21:34:54.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 21:34:54.601 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:34:54.687 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:35:59.466 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000028/group_8/index_6045_seed_8793_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 21:36:00.011 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:36:00.014 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:37:05.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000028/group_8/index_6045_seed_8794_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 21:37:05.973 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:37:06.973 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:39:00.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.28s (1.89min) +2026-04-24 21:39:01.433 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:45:58.742 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 29, train_steps: 1160 +2026-04-24 21:45:59.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 21:45:59.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:45:59.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:47:04.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000029/group_8/index_6794_seed_11833_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 21:47:05.690 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:47:05.690 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:48:09.999 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000029/group_8/index_6794_seed_11834_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 21:48:10.746 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:48:11.705 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:50:04.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.16s (1.89min) +2026-04-24 21:50:05.710 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:57:02.089 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 30, train_steps: 1200 +2026-04-24 21:57:37.431 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=30 (missing=0, unexpected=0) +2026-04-24 21:57:39.437 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 21:57:39.681 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:57:39.844 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:58:46.216 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000030/group_8/index_1880_seed_13841_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 21:58:46.776 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:58:46.779 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:59:51.513 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000030/group_8/index_1880_seed_13842_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 21:59:52.355 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:59:53.445 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:01:46.757 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-24 22:01:47.526 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:08:45.780 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 31, train_steps: 1240 +2026-04-24 22:08:46.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 22:08:46.656 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:08:46.768 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:09:51.483 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000031/group_8/index_5534_seed_15000_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 22:09:52.096 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:09:52.100 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:10:56.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000031/group_8/index_5534_seed_15001_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 22:10:57.073 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:10:58.086 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:12:53.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.30s (1.92min) +2026-04-24 22:12:54.331 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:19:51.474 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 32, train_steps: 1280 +2026-04-24 22:19:52.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 22:19:52.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:19:52.309 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:20:57.179 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000032/group_8/index_5095_seed_19288_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 22:20:57.798 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:20:57.803 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:22:02.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000032/group_8/index_5095_seed_19289_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 22:22:03.058 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:22:04.271 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:23:57.716 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.37s (1.89min) +2026-04-24 22:23:58.488 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:30:58.130 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 33, train_steps: 1320 +2026-04-24 22:30:58.825 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 22:30:59.020 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:30:59.086 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:32:03.703 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000033/group_8/index_8455_seed_992_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 22:32:04.254 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:32:04.258 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:33:08.666 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000033/group_8/index_8455_seed_993_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 22:33:09.413 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:33:10.301 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:35:03.144 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-24 22:35:04.098 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:42:00.456 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 34, train_steps: 1360 +2026-04-24 22:42:01.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 22:42:01.539 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:42:01.635 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:43:06.318 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000034/group_8/index_1388_seed_22577_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 22:43:07.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:43:07.447 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:44:11.423 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000034/group_8/index_1388_seed_22578_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 22:44:12.155 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:44:13.075 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:46:06.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.71s (1.90min) +2026-04-24 22:46:07.693 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:53:03.271 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 35, train_steps: 1400 +2026-04-24 22:53:03.994 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 22:53:04.224 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:53:04.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:54:10.010 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000035/group_8/index_4030_seed_29169_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 22:54:10.550 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:54:10.555 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:55:14.297 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000035/group_8/index_4030_seed_29170_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 22:55:15.120 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:55:16.135 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:57:11.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.09s (1.92min) +2026-04-24 22:57:12.012 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:04:06.920 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 36, train_steps: 1440 +2026-04-24 23:04:07.613 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 23:04:07.816 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:04:07.913 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:05:12.377 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000036/group_8/index_9229_seed_2480_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 23:05:12.932 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:05:12.935 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:06:17.173 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000036/group_8/index_9229_seed_2481_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 23:06:17.903 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:06:18.911 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:08:12.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.93s (1.90min) +2026-04-24 23:08:13.660 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:15:08.367 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 37, train_steps: 1480 +2026-04-24 23:15:09.050 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 23:15:09.252 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:15:09.356 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:16:13.900 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000037/group_8/index_9708_seed_3187_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 23:16:14.456 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:16:14.459 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:17:18.682 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000037/group_8/index_9708_seed_3188_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 23:17:19.543 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:17:20.561 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:19:14.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.62s (1.89min) +2026-04-24 23:19:15.024 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:26:08.849 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 38, train_steps: 1520 +2026-04-24 23:26:09.561 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 23:26:09.670 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:26:09.710 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:27:14.672 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000038/group_8/index_1904_seed_24828_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 23:27:15.290 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:27:15.292 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:28:19.188 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000038/group_8/index_1904_seed_24829_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 23:28:19.924 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:28:20.848 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:30:16.245 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.26s (1.92min) +2026-04-24 23:30:17.016 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:37:13.158 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 39, train_steps: 1560 +2026-04-24 23:37:13.829 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 23:37:13.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:37:13.968 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:38:18.818 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000039/group_8/index_5748_seed_21478_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 23:38:19.803 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:38:19.804 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:39:24.176 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000039/group_8/index_5748_seed_21479_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 23:39:24.937 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:39:25.804 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:41:19.730 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.77s (1.90min) +2026-04-24 23:41:20.659 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:48:16.329 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 40, train_steps: 1600 +2026-04-24 23:48:51.143 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=40 (missing=0, unexpected=0) +2026-04-24 23:48:53.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-24 23:48:53.294 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:48:53.323 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:49:59.614 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000040/group_8/index_1943_seed_27500_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-24 23:50:00.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:50:00.224 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:51:05.793 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000040/group_8/index_1943_seed_27501_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-24 23:51:06.513 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:51:07.407 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:53:01.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.68s (1.89min) +2026-04-24 23:53:02.074 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:59:59.574 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 41, train_steps: 1640 +2026-04-25 00:00:00.259 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 00:00:00.445 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:00:00.541 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:01:05.470 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000041/group_8/index_6584_seed_12338_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 00:01:06.039 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:01:06.042 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:02:09.940 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000041/group_8/index_6584_seed_12339_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 00:02:10.749 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:02:11.619 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:04:04.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.80s (1.88min) +2026-04-25 00:04:05.333 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:10:58.013 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 42, train_steps: 1680 +2026-04-25 00:10:58.703 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 00:10:58.905 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:10:58.999 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:12:03.624 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000042/group_8/index_815_seed_18789_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 00:12:04.321 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:12:04.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:13:08.606 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000042/group_8/index_815_seed_18790_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 00:13:09.348 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:13:10.244 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:15:03.421 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 00:15:04.197 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:21:59.232 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 43, train_steps: 1720 +2026-04-25 00:21:59.912 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 00:22:00.024 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:22:00.053 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:23:04.919 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000043/group_8/index_8934_seed_2551_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 00:23:05.480 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:23:05.483 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:24:09.327 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000043/group_8/index_8934_seed_2552_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 00:24:10.090 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:24:10.974 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:26:03.763 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.63s (1.88min) +2026-04-25 00:26:04.668 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:32:57.207 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 44, train_steps: 1760 +2026-04-25 00:32:57.876 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 00:32:57.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:32:58.024 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:34:02.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000044/group_8/index_4320_seed_24277_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 00:34:03.933 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:34:03.937 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:35:08.656 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000044/group_8/index_4320_seed_24278_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 00:35:09.484 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:35:10.506 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:37:04.191 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.64s (1.89min) +2026-04-25 00:37:04.952 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:43:59.672 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 45, train_steps: 1800 +2026-04-25 00:44:00.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 00:44:00.571 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:44:00.661 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:45:05.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000045/group_8/index_4988_seed_31733_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 00:45:06.057 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:45:06.060 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:46:09.900 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000045/group_8/index_4988_seed_31734_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 00:46:10.673 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:46:11.693 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:48:05.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.47s (1.89min) +2026-04-25 00:48:05.931 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:54:58.900 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 46, train_steps: 1840 +2026-04-25 00:54:59.582 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 00:54:59.717 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:54:59.760 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:56:04.521 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000046/group_8/index_402_seed_29366_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 00:56:05.119 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:56:05.122 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:57:09.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000046/group_8/index_402_seed_29367_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 00:57:10.209 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:57:11.204 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:59:04.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.76s (1.88min) +2026-04-25 00:59:04.987 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:05:59.413 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 47, train_steps: 1880 +2026-04-25 01:06:00.099 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 01:06:00.319 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:06:00.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:07:05.074 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000047/group_8/index_7811_seed_14301_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 01:07:05.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:07:05.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:08:10.221 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000047/group_8/index_7811_seed_14302_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 01:08:10.975 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:08:11.978 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:10:05.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.63s (1.89min) +2026-04-25 01:10:06.428 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:16:59.725 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 48, train_steps: 1920 +2026-04-25 01:17:00.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 01:17:00.626 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:17:00.698 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:18:05.937 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000048/group_8/index_4784_seed_11872_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 01:18:06.527 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:18:06.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:19:10.272 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000048/group_8/index_4784_seed_11873_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 01:19:11.093 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:19:12.006 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:21:04.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.49s (1.87min) +2026-04-25 01:21:05.367 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:27:59.061 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 49, train_steps: 1960 +2026-04-25 01:27:59.742 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 01:27:59.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:28:00.031 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:29:04.891 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000049/group_8/index_9116_seed_31515_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 01:29:05.974 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:29:05.977 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:30:10.144 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000049/group_8/index_9116_seed_31516_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 01:30:11.055 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:30:12.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:32:05.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 01:32:05.839 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:38:59.777 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 50, train_steps: 2000 +2026-04-25 01:39:35.087 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=50 (missing=0, unexpected=0) +2026-04-25 01:39:37.201 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 01:39:37.340 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:39:37.374 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:40:43.813 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000050/group_8/index_4133_seed_18133_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 01:40:44.410 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:40:44.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:41:48.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000050/group_8/index_4133_seed_18134_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 01:41:49.099 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:41:50.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:43:43.911 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.70s (1.89min) +2026-04-25 01:43:44.689 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:50:39.900 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 51, train_steps: 2040 +2026-04-25 01:50:40.567 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 01:50:40.760 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:50:40.845 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:51:45.647 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000051/group_8/index_2951_seed_27919_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 01:51:46.215 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:51:46.219 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:52:50.784 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000051/group_8/index_2951_seed_27920_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 01:52:51.543 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:52:52.478 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:54:45.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.11s (1.89min) +2026-04-25 01:54:46.462 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:01:41.413 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 52, train_steps: 2080 +2026-04-25 02:01:42.119 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 02:01:42.273 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:01:42.324 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:02:47.251 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000052/group_8/index_8822_seed_24840_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 02:02:47.796 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:02:47.799 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:03:52.237 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000052/group_8/index_8822_seed_24841_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 02:03:53.253 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:03:54.439 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:05:47.329 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.76s (1.88min) +2026-04-25 02:05:48.097 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:12:42.741 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 53, train_steps: 2120 +2026-04-25 02:12:43.409 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 02:12:43.528 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:12:43.552 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:13:48.743 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000053/group_8/index_9546_seed_31698_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 02:13:49.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:13:49.360 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:14:53.347 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000053/group_8/index_9546_seed_31699_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 02:14:54.153 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:14:55.481 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:16:50.907 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.26s (1.92min) +2026-04-25 02:16:51.674 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:23:48.256 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 54, train_steps: 2160 +2026-04-25 02:23:48.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 02:23:49.076 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:23:49.127 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:24:53.794 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000054/group_8/index_9393_seed_25840_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 02:24:54.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:24:54.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:25:59.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000054/group_8/index_9393_seed_25841_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 02:26:00.233 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:26:01.214 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:27:54.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.49s (1.89min) +2026-04-25 02:27:55.749 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:34:49.784 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 55, train_steps: 2200 +2026-04-25 02:34:50.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 02:34:50.602 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:34:50.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:35:55.209 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000055/group_8/index_4579_seed_19364_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 02:35:55.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:35:55.786 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:37:00.059 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000055/group_8/index_4579_seed_19365_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 02:37:00.803 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:37:01.982 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:38:55.198 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.10s (1.88min) +2026-04-25 02:38:56.036 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:45:52.287 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 56, train_steps: 2240 +2026-04-25 02:45:52.980 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 02:45:53.144 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:45:53.221 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:46:57.927 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000056/group_8/index_9914_seed_31989_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 02:46:58.515 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:46:58.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:48:03.009 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000056/group_8/index_9914_seed_31990_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 02:48:03.888 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:48:05.045 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:49:57.944 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-25 02:49:58.714 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:56:56.043 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 57, train_steps: 2280 +2026-04-25 02:56:56.727 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 02:56:56.896 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:56:56.984 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:58:01.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000057/group_8/index_409_seed_32479_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 02:58:02.255 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:58:02.259 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:59:07.402 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000057/group_8/index_409_seed_32480_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 02:59:08.398 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:59:09.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:01:02.669 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 03:01:03.531 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:07:57.553 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 58, train_steps: 2320 +2026-04-25 03:07:58.255 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 03:07:58.429 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:07:58.496 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:09:03.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000058/group_8/index_6941_seed_27111_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 03:09:03.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:09:03.880 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:10:08.342 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000058/group_8/index_6941_seed_27112_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 03:10:09.199 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:10:10.213 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:12:03.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.89s (1.88min) +2026-04-25 03:12:03.888 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:18:58.326 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 59, train_steps: 2360 +2026-04-25 03:18:58.991 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 03:18:59.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:18:59.255 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:20:04.208 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000059/group_8/index_3340_seed_13175_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 03:20:05.342 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:20:05.346 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:21:09.591 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000059/group_8/index_3340_seed_13176_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 03:21:10.434 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:21:11.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:23:04.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 03:23:05.279 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:29:58.039 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 60, train_steps: 2400 +2026-04-25 03:30:33.601 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=60 (missing=0, unexpected=0) +2026-04-25 03:30:35.782 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 03:30:35.898 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:30:35.941 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:31:41.912 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000060/group_8/index_7413_seed_27927_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 03:31:42.548 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:31:42.549 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:32:46.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000060/group_8/index_7413_seed_27928_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 03:32:47.555 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:32:48.573 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:34:41.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.89s (1.88min) +2026-04-25 03:34:42.401 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:41:36.649 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 61, train_steps: 2440 +2026-04-25 03:41:37.320 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 03:41:37.437 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:41:37.467 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:42:42.304 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000061/group_8/index_5919_seed_25503_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 03:42:42.892 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:42:42.895 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:43:47.183 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000061/group_8/index_5919_seed_25504_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 03:43:47.992 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:43:48.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:45:42.147 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 03:45:42.912 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:52:38.581 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 62, train_steps: 2480 +2026-04-25 03:52:39.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 03:52:39.551 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:52:39.582 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:53:44.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000062/group_8/index_7749_seed_7514_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 03:53:45.087 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:53:45.088 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:54:50.017 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000062/group_8/index_7749_seed_7515_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 03:54:50.798 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:54:51.710 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:56:45.502 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 03:56:46.266 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:03:40.355 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 63, train_steps: 2520 +2026-04-25 04:03:41.048 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 04:03:41.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:03:41.229 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:04:45.740 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000063/group_8/index_4689_seed_17535_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 04:04:46.319 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:04:46.322 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:05:51.815 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000063/group_8/index_4689_seed_17536_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 04:05:52.600 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:05:53.870 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:07:47.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.39s (1.89min) +2026-04-25 04:07:48.179 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:14:42.706 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 64, train_steps: 2560 +2026-04-25 04:14:43.381 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 04:14:43.476 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:14:43.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:15:48.501 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000064/group_8/index_4328_seed_4482_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 04:15:49.610 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:15:49.610 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:16:54.206 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000064/group_8/index_4328_seed_4483_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 04:16:55.118 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:16:56.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:18:51.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.84s (1.91min) +2026-04-25 04:18:51.952 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:25:49.467 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 65, train_steps: 2600 +2026-04-25 04:25:50.369 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 04:25:50.573 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:25:50.668 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:26:55.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000065/group_8/index_2556_seed_11510_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 04:26:55.710 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:26:55.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:28:00.404 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000065/group_8/index_2556_seed_11511_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 04:28:01.050 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:28:02.278 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:29:55.699 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.38s (1.89min) +2026-04-25 04:29:56.462 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:36:49.686 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 66, train_steps: 2640 +2026-04-25 04:36:50.360 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 04:36:50.498 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:36:50.539 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:37:55.250 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000066/group_8/index_9877_seed_31823_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 04:37:55.862 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:37:55.867 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:38:59.888 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000066/group_8/index_9877_seed_31824_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 04:39:00.784 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:39:01.926 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:40:55.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 04:40:56.137 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:47:53.123 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 67, train_steps: 2680 +2026-04-25 04:47:53.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 04:47:54.007 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:47:54.099 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:48:58.664 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000067/group_8/index_2970_seed_17713_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 04:48:59.282 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:48:59.285 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:50:03.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000067/group_8/index_2970_seed_17714_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 04:50:04.304 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:50:05.281 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:51:58.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.99s (1.88min) +2026-04-25 04:51:59.222 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:58:56.561 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 68, train_steps: 2720 +2026-04-25 04:58:57.370 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 04:58:57.563 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:58:57.642 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:00:02.328 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000068/group_8/index_6433_seed_4096_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 05:00:02.993 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:00:02.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:01:07.347 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000068/group_8/index_6433_seed_4097_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 05:01:08.263 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:01:09.150 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:03:03.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.76s (1.90min) +2026-04-25 05:03:03.840 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:09:58.419 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 69, train_steps: 2760 +2026-04-25 05:09:59.099 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 05:09:59.231 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:09:59.274 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:11:04.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000069/group_8/index_5255_seed_12308_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 05:11:05.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:11:05.161 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:12:09.092 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000069/group_8/index_5255_seed_12309_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 05:12:09.945 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:12:10.973 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:14:04.032 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.04s (1.88min) +2026-04-25 05:14:04.993 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:20:59.611 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 70, train_steps: 2800 +2026-04-25 05:21:34.995 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=70 (missing=0, unexpected=0) +2026-04-25 05:21:36.643 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 05:21:36.732 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:21:36.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:22:42.882 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000070/group_8/index_7373_seed_11020_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 05:22:43.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:22:43.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:23:47.774 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000070/group_8/index_7373_seed_11021_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 05:23:48.565 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:23:49.593 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:25:42.836 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 05:25:43.613 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:32:40.068 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 71, train_steps: 2840 +2026-04-25 05:32:40.746 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 05:32:40.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:32:40.972 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:33:45.513 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000071/group_8/index_6659_seed_31298_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 05:33:46.092 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:33:46.095 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:34:51.382 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000071/group_8/index_6659_seed_31299_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 05:34:52.169 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:34:53.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:36:46.381 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-25 05:36:47.163 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:43:44.124 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 72, train_steps: 2880 +2026-04-25 05:43:44.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 05:43:44.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:43:45.007 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:44:49.729 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000072/group_8/index_433_seed_18012_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 05:44:50.329 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:44:50.334 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:45:54.471 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000072/group_8/index_433_seed_18013_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 05:45:55.244 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:45:56.304 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:47:51.353 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.85s (1.91min) +2026-04-25 05:47:52.137 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:54:50.134 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 73, train_steps: 2920 +2026-04-25 05:54:50.861 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 05:54:51.023 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:54:51.103 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:55:55.964 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000073/group_8/index_6894_seed_19191_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 05:55:56.544 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:55:56.548 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:57:00.368 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000073/group_8/index_6894_seed_19192_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 05:57:01.193 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:57:02.516 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:58:55.788 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.22s (1.89min) +2026-04-25 05:58:56.555 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:05:50.876 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 74, train_steps: 2960 +2026-04-25 06:05:51.585 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 06:05:51.786 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:05:51.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:06:56.579 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000074/group_8/index_3724_seed_29833_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 06:06:57.606 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:06:57.609 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:08:01.866 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000074/group_8/index_3724_seed_29834_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 06:08:02.523 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:08:03.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:09:56.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.50s (1.87min) +2026-04-25 06:09:57.257 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:16:51.633 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 75, train_steps: 3000 +2026-04-25 06:16:52.285 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 06:16:52.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:16:52.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:17:57.446 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000075/group_8/index_6960_seed_8185_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 06:17:58.034 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:17:58.038 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:19:02.553 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000075/group_8/index_6960_seed_8186_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 06:19:03.393 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:19:04.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:20:57.258 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.61s (1.88min) +2026-04-25 06:20:58.037 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:27:55.879 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 76, train_steps: 3040 +2026-04-25 06:27:56.551 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 06:27:56.753 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:27:56.854 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:29:01.787 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000076/group_8/index_878_seed_9982_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 06:29:02.554 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:29:02.556 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:30:07.201 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000076/group_8/index_878_seed_9983_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 06:30:07.922 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:30:08.853 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:32:02.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 06:32:02.980 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:38:58.695 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 77, train_steps: 3080 +2026-04-25 06:38:59.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 06:38:59.531 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:38:59.577 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:40:04.493 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000077/group_8/index_4540_seed_19685_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 06:40:05.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:40:05.072 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:41:08.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000077/group_8/index_4540_seed_19686_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 06:41:09.640 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:41:10.651 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:43:03.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 06:43:04.369 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:49:59.592 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 78, train_steps: 3120 +2026-04-25 06:50:00.265 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 06:50:00.419 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:50:00.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:51:05.535 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000078/group_8/index_5029_seed_1741_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 06:51:06.155 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:51:06.157 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:52:10.213 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000078/group_8/index_5029_seed_1742_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 06:52:11.014 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:52:11.938 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:54:05.108 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.06s (1.88min) +2026-04-25 06:54:05.886 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:01:01.031 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 79, train_steps: 3160 +2026-04-25 07:01:01.706 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 07:01:01.897 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:01:01.986 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:02:07.029 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000079/group_8/index_9842_seed_27896_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 07:02:08.150 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:02:08.153 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:03:12.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000079/group_8/index_9842_seed_27897_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 07:03:13.538 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:03:14.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:05:07.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 07:05:08.719 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:12:02.963 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 80, train_steps: 3200 +2026-04-25 07:12:38.618 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=80 (missing=0, unexpected=0) +2026-04-25 07:12:40.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 07:12:40.545 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:12:40.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:13:46.563 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000080/group_8/index_1827_seed_33124_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 07:13:47.136 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:13:47.139 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:14:51.961 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000080/group_8/index_1827_seed_33125_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 07:14:52.820 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:14:53.980 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:16:47.581 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.32s (1.89min) +2026-04-25 07:16:48.354 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:23:43.365 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 81, train_steps: 3240 +2026-04-25 07:23:44.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 07:23:44.292 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:23:44.387 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:24:48.916 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000081/group_8/index_7361_seed_5679_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 07:24:49.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:24:49.494 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:25:53.421 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000081/group_8/index_7361_seed_5680_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 07:25:54.390 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:25:55.614 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:27:49.977 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.21s (1.90min) +2026-04-25 07:27:50.748 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:34:47.812 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 82, train_steps: 3280 +2026-04-25 07:34:48.495 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 07:34:48.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:34:48.672 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:35:53.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000082/group_8/index_9119_seed_13055_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 07:35:53.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:35:53.947 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:36:58.414 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000082/group_8/index_9119_seed_13056_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 07:36:59.145 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:37:00.158 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:38:55.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.80s (1.91min) +2026-04-25 07:38:56.018 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:45:52.238 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 83, train_steps: 3320 +2026-04-25 07:45:52.937 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 07:45:53.053 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:45:53.094 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:46:57.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000083/group_8/index_1906_seed_6123_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 07:46:58.565 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:46:58.566 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:48:03.324 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000083/group_8/index_1906_seed_6124_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 07:48:04.084 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:48:05.008 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:49:58.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.13s (1.89min) +2026-04-25 07:49:59.149 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:56:57.591 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 84, train_steps: 3360 +2026-04-25 07:56:58.300 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 07:56:58.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:56:58.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:58:03.126 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000084/group_8/index_551_seed_16301_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 07:58:04.224 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:58:04.227 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:59:08.776 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000084/group_8/index_551_seed_16302_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 07:59:09.615 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:59:10.720 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:01:04.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.45s (1.89min) +2026-04-25 08:01:05.081 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:08:00.260 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 85, train_steps: 3400 +2026-04-25 08:08:00.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 08:08:01.117 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:08:01.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:09:05.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000085/group_8/index_939_seed_8186_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 08:09:06.473 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:09:06.476 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:10:10.561 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000085/group_8/index_939_seed_8187_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 08:10:11.351 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:10:12.368 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:12:05.564 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 08:12:06.334 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:19:02.168 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 86, train_steps: 3440 +2026-04-25 08:19:02.853 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 08:19:03.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:19:03.103 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:20:08.306 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000086/group_8/index_4544_seed_6927_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 08:20:08.897 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:20:08.900 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:21:13.083 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000086/group_8/index_4544_seed_6928_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 08:21:13.825 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:21:14.747 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:23:08.095 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 08:23:08.877 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:30:05.176 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 87, train_steps: 3480 +2026-04-25 08:30:05.908 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 08:30:06.093 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:30:06.166 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:31:11.772 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000087/group_8/index_1786_seed_13719_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 08:31:12.409 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:31:12.409 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:32:16.674 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000087/group_8/index_1786_seed_13720_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 08:32:17.378 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:32:18.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:34:11.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.47s (1.89min) +2026-04-25 08:34:12.680 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:41:08.804 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 88, train_steps: 3520 +2026-04-25 08:41:09.659 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 08:41:09.803 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:41:09.851 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:42:15.135 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000088/group_8/index_849_seed_29050_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 08:42:15.742 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:42:15.743 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:43:19.604 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000088/group_8/index_849_seed_29051_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 08:43:20.386 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:43:21.593 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:45:14.736 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.01s (1.88min) +2026-04-25 08:45:15.526 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:52:11.033 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 89, train_steps: 3560 +2026-04-25 08:52:11.864 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 08:52:12.032 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:52:12.221 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:53:17.327 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000089/group_8/index_9333_seed_9617_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 08:53:18.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:53:18.433 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:54:22.461 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000089/group_8/index_9333_seed_9618_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 08:54:23.298 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:54:24.307 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:56:17.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.60s (1.89min) +2026-04-25 08:56:18.817 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:03:17.025 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 90, train_steps: 3600 +2026-04-25 09:03:52.435 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=90 (missing=0, unexpected=0) +2026-04-25 09:03:54.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 09:03:54.548 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:03:54.587 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:05:01.065 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000090/group_8/index_7181_seed_24127_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 09:05:01.770 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:05:01.773 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:06:06.371 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000090/group_8/index_7181_seed_24128_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 09:06:07.199 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:06:08.047 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:08:01.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 09:08:02.688 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:14:59.995 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 91, train_steps: 3640 +2026-04-25 09:15:00.699 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 09:15:00.794 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:15:00.828 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:16:05.781 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000091/group_8/index_163_seed_16728_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 09:16:06.380 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:16:06.384 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:17:10.456 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000091/group_8/index_163_seed_16729_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 09:17:11.465 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:17:12.355 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:19:05.985 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.48s (1.89min) +2026-04-25 09:19:06.739 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:26:03.312 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 92, train_steps: 3680 +2026-04-25 09:26:03.987 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 09:26:04.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:26:04.154 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:27:09.476 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000092/group_8/index_8266_seed_2309_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 09:27:10.043 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:27:10.047 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:28:13.834 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000092/group_8/index_8266_seed_2310_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 09:28:14.870 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:28:15.757 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:30:10.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.62s (1.91min) +2026-04-25 09:30:11.301 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:37:06.873 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 93, train_steps: 3720 +2026-04-25 09:37:07.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 09:37:07.785 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:37:07.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:38:12.213 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000093/group_8/index_2303_seed_27464_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 09:38:12.804 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:38:12.808 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:39:17.405 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000093/group_8/index_2303_seed_27465_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 09:39:18.151 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:39:19.048 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:41:12.868 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.68s (1.89min) +2026-04-25 09:41:13.647 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:48:08.761 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 94, train_steps: 3760 +2026-04-25 09:48:09.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 09:48:09.636 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:48:09.676 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:49:14.035 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000094/group_8/index_1307_seed_4463_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 09:49:15.109 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:49:15.113 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:50:19.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000094/group_8/index_1307_seed_4464_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 09:50:20.267 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:50:21.623 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:52:15.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 09:52:16.198 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:59:12.188 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 95, train_steps: 3800 +2026-04-25 09:59:12.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 09:59:12.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:59:13.030 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:00:17.887 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000095/group_8/index_6733_seed_1214_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 10:00:18.479 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:00:18.482 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:01:23.193 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000095/group_8/index_6733_seed_1215_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 10:01:24.095 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:01:25.123 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:03:18.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.50s (1.89min) +2026-04-25 10:03:19.423 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:10:16.983 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 96, train_steps: 3840 +2026-04-25 10:10:17.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 10:10:17.816 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:10:17.876 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:11:22.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000096/group_8/index_9815_seed_28846_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 10:11:23.065 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:11:23.065 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:12:27.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000096/group_8/index_9815_seed_28847_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 10:12:28.147 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:12:29.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:14:22.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-25 10:14:22.949 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:21:20.959 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 97, train_steps: 3880 +2026-04-25 10:21:21.648 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 10:21:21.861 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:21:21.980 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:22:26.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000097/group_8/index_2714_seed_11864_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 10:22:27.048 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:22:27.052 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:23:31.087 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000097/group_8/index_2714_seed_11865_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 10:23:32.071 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:23:32.972 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:25:27.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.48s (1.91min) +2026-04-25 10:25:28.376 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:32:23.987 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 98, train_steps: 3920 +2026-04-25 10:32:24.687 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 10:32:24.876 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:32:24.959 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:33:29.342 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000098/group_8/index_2926_seed_999_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 10:33:29.929 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:33:29.932 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:34:34.309 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000098/group_8/index_2926_seed_1000_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 10:34:35.217 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:34:36.159 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:36:30.447 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.18s (1.90min) +2026-04-25 10:36:31.229 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:43:26.226 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 99, train_steps: 3960 +2026-04-25 10:43:26.910 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 10:43:27.081 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:43:27.152 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:44:31.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000099/group_8/index_8795_seed_1464_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 10:44:32.779 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:44:32.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:45:37.558 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000099/group_8/index_8795_seed_1465_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 10:45:38.570 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:45:39.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:47:32.648 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.96s (1.88min) +2026-04-25 10:47:33.439 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:54:29.836 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 100, train_steps: 4000 +2026-04-25 14:25:28.494 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=100 (missing=0, unexpected=0) +2026-04-25 14:25:32.685 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 14:25:32.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:25:32.847 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:26:36.214 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000100/group_8/index_2725_seed_9505_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 14:26:36.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:26:36.793 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:27:38.482 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000100/group_8/index_2725_seed_9506_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 14:27:39.495 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 14:27:40.712 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:29:34.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 14:29:35.303 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:36:34.226 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 101, train_steps: 4040 +2026-04-25 14:36:34.926 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 14:36:35.064 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:36:35.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:37:37.235 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000101/group_8/index_4709_seed_14268_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 14:37:37.863 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:37:37.866 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:38:39.902 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000101/group_8/index_4709_seed_14269_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 14:38:40.822 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 14:38:41.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:40:35.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.56s (1.89min) +2026-04-25 14:40:36.205 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:47:35.070 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 102, train_steps: 4080 +2026-04-25 14:47:35.771 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 14:47:35.919 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:47:35.967 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:48:38.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000102/group_8/index_6819_seed_11935_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 14:48:38.832 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:48:38.833 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:49:41.058 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000102/group_8/index_6819_seed_11936_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 14:49:41.981 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 14:49:42.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:51:35.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.62s (1.88min) +2026-04-25 14:51:36.419 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:58:34.893 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 103, train_steps: 4120 +2026-04-25 14:58:35.598 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 14:58:35.794 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:58:35.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:59:37.979 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000103/group_8/index_4433_seed_3556_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 14:59:38.529 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:59:38.532 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:00:40.484 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000103/group_8/index_4433_seed_3557_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 15:00:41.455 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:00:42.496 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:02:35.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 15:02:36.321 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:09:34.434 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 104, train_steps: 4160 +2026-04-25 15:09:35.127 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 15:09:35.285 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:09:35.347 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:10:37.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000104/group_8/index_9559_seed_1310_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 15:10:39.066 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:10:39.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:11:41.328 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000104/group_8/index_9559_seed_1311_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 15:11:42.182 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:11:43.199 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:13:36.086 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.85s (1.88min) +2026-04-25 15:13:36.881 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:20:35.314 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 105, train_steps: 4200 +2026-04-25 15:20:35.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 15:20:36.140 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:20:36.200 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:21:38.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000105/group_8/index_8648_seed_11793_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 15:21:39.158 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:21:39.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:22:41.393 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000105/group_8/index_8648_seed_11794_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 15:22:42.165 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:22:43.090 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:24:36.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.78s (1.88min) +2026-04-25 15:24:36.804 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:31:34.958 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 106, train_steps: 4240 +2026-04-25 15:31:35.655 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 15:31:35.871 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:31:35.978 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:32:38.155 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000106/group_8/index_4746_seed_261_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 15:32:38.719 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:32:38.723 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:33:40.775 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000106/group_8/index_4746_seed_262_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 15:33:41.777 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:33:42.794 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:35:36.017 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.19s (1.89min) +2026-04-25 15:35:36.812 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:42:35.137 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 107, train_steps: 4280 +2026-04-25 15:42:35.828 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 15:42:35.982 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:42:36.037 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:43:38.421 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000107/group_8/index_5621_seed_21040_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 15:43:38.981 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:43:38.984 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:44:40.884 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000107/group_8/index_5621_seed_21041_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 15:44:41.895 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:44:42.825 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:46:36.637 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.69s (1.89min) +2026-04-25 15:46:37.419 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:53:35.805 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 108, train_steps: 4320 +2026-04-25 15:53:36.497 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 15:53:36.655 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:53:36.720 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:54:39.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000108/group_8/index_4652_seed_29740_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 15:54:39.910 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:54:39.913 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:55:41.931 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000108/group_8/index_4652_seed_29741_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 15:55:42.761 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:55:43.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:57:36.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 15:57:37.272 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:04:35.510 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 109, train_steps: 4360 +2026-04-25 16:04:36.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 16:04:36.343 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:04:36.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:05:38.696 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000109/group_8/index_1953_seed_18382_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 16:05:39.787 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:05:39.791 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:06:41.725 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000109/group_8/index_1953_seed_18383_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 16:06:42.635 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:06:43.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:08:36.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 16:08:37.129 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:15:35.484 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 110, train_steps: 4400 +2026-04-25 16:16:10.969 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=110 (missing=0, unexpected=0) +2026-04-25 16:16:12.653 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 16:16:12.786 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:16:12.824 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:17:16.660 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000110/group_8/index_1377_seed_29736_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 16:17:17.252 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:17:17.255 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:18:19.228 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000110/group_8/index_1377_seed_29737_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 16:18:20.115 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:18:21.153 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:20:15.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.79s (1.90min) +2026-04-25 16:20:15.883 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:27:14.795 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 111, train_steps: 4440 +2026-04-25 16:27:15.620 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 16:27:15.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:27:15.847 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:28:18.094 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000111/group_8/index_8498_seed_7361_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 16:28:18.676 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:28:18.679 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:29:20.499 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000111/group_8/index_8498_seed_7362_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 16:29:21.515 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:29:22.650 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:31:15.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.62s (1.88min) +2026-04-25 16:31:16.199 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:38:14.309 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 112, train_steps: 4480 +2026-04-25 16:38:14.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 16:38:15.147 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:38:15.210 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:39:17.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000112/group_8/index_9462_seed_28707_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 16:39:18.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:39:18.240 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:40:20.175 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000112/group_8/index_9462_seed_28708_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 16:40:21.069 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:40:22.140 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:42:15.241 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-25 16:42:16.012 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:49:13.426 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 113, train_steps: 4520 +2026-04-25 16:49:14.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 16:49:14.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:49:14.258 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:50:17.137 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000113/group_8/index_1715_seed_33213_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 16:50:17.774 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:50:17.777 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:51:20.075 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000113/group_8/index_1715_seed_33214_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 16:51:20.908 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:51:22.268 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:53:15.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 16:53:16.541 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:00:13.968 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 114, train_steps: 4560 +2026-04-25 17:00:14.658 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 17:00:14.777 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:00:14.804 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:01:17.042 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000114/group_8/index_5859_seed_23587_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 17:01:18.150 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:01:18.153 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:02:20.296 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000114/group_8/index_5859_seed_23588_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 17:02:21.210 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:02:22.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:04:15.784 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 17:04:16.580 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:11:15.039 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 115, train_steps: 4600 +2026-04-25 17:11:15.726 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 17:11:15.939 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:11:16.037 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:12:18.281 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000115/group_8/index_3688_seed_3398_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 17:12:18.857 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:12:18.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:13:20.534 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000115/group_8/index_3688_seed_3399_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 17:13:21.575 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:13:22.795 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:15:17.226 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.32s (1.91min) +2026-04-25 17:15:18.007 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:22:16.531 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 116, train_steps: 4640 +2026-04-25 17:22:17.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 17:22:17.294 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:22:17.378 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:23:19.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000116/group_8/index_7003_seed_27291_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 17:23:20.541 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:23:20.544 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:24:22.720 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000116/group_8/index_7003_seed_27292_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 17:24:23.671 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:24:24.677 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:26:18.247 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.52s (1.89min) +2026-04-25 17:26:19.038 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:33:18.346 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 117, train_steps: 4680 +2026-04-25 17:33:19.007 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 17:33:19.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:33:19.268 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:34:21.471 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000117/group_8/index_9253_seed_31787_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 17:34:22.066 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:34:22.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:35:24.212 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000117/group_8/index_9253_seed_31788_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 17:35:25.150 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:35:26.090 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:37:20.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.98s (1.90min) +2026-04-25 17:37:20.953 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:44:20.176 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 118, train_steps: 4720 +2026-04-25 17:44:20.849 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 17:44:20.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:44:21.035 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:45:23.961 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000118/group_8/index_4101_seed_22301_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 17:45:24.579 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:45:24.583 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:46:26.739 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000118/group_8/index_4101_seed_22302_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 17:46:27.740 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:46:28.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:48:22.219 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 17:48:22.980 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:55:20.375 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 119, train_steps: 4760 +2026-04-25 17:55:21.040 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 17:55:21.237 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:55:21.322 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:56:23.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000119/group_8/index_7217_seed_24603_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 17:56:24.618 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:56:24.620 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:57:26.343 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000119/group_8/index_7217_seed_24604_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 17:57:27.419 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:57:28.484 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:59:21.503 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.83s (1.88min) +2026-04-25 17:59:22.416 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:06:19.636 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 120, train_steps: 4800 +2026-04-25 18:06:55.219 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=120 (missing=0, unexpected=0) +2026-04-25 18:06:56.868 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 18:06:56.957 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:06:57.012 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:08:00.231 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000120/group_8/index_8303_seed_9628_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 18:08:00.905 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:08:00.908 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:09:03.825 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000120/group_8/index_8303_seed_9629_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 18:09:04.874 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:09:05.982 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:10:58.895 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-25 18:10:59.679 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:17:59.212 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 121, train_steps: 4840 +2026-04-25 18:17:59.926 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 18:18:00.106 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:18:00.197 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:19:02.576 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000121/group_8/index_1633_seed_27992_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 18:19:03.321 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:19:03.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:20:05.272 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000121/group_8/index_1633_seed_27993_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 18:20:06.283 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:20:07.319 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:21:59.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.48s (1.87min) +2026-04-25 18:22:00.852 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:28:59.219 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 122, train_steps: 4880 +2026-04-25 18:28:59.885 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 18:29:00.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:29:00.218 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:30:02.265 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000122/group_8/index_2401_seed_30239_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 18:30:02.859 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:30:02.863 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:31:05.168 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000122/group_8/index_2401_seed_30240_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 18:31:06.208 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:31:07.231 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:33:00.333 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-25 18:33:01.437 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:39:58.954 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 123, train_steps: 4920 +2026-04-25 18:39:59.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 18:39:59.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:39:59.824 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:41:02.010 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000123/group_8/index_5294_seed_32402_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 18:41:02.702 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:41:02.705 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:42:04.878 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000123/group_8/index_5294_seed_32403_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 18:42:05.702 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:42:06.661 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:43:59.426 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.67s (1.88min) +2026-04-25 18:44:00.364 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:50:59.007 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 124, train_steps: 4960 +2026-04-25 18:50:59.702 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 18:50:59.897 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:50:59.984 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:52:02.285 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000124/group_8/index_9906_seed_15048_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 18:52:03.426 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:52:03.429 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:53:05.408 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000124/group_8/index_9906_seed_15049_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 18:53:06.480 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:53:07.507 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:55:00.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.53s (1.88min) +2026-04-25 18:55:01.147 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:02:01.218 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 125, train_steps: 5000 +2026-04-25 19:02:01.794 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 19:02:01.892 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:02:01.930 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:03:04.301 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000125/group_8/index_7372_seed_1340_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 19:03:04.933 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:03:04.936 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:04:07.427 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000125/group_8/index_7372_seed_1341_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 19:04:08.471 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:04:09.405 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:06:01.886 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.37s (1.87min) +2026-04-25 19:06:02.688 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:13:00.360 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 126, train_steps: 5040 +2026-04-25 19:13:01.051 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 19:13:01.149 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:13:01.194 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:14:03.711 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000126/group_8/index_2716_seed_12642_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 19:14:04.257 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:14:04.260 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:15:06.127 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000126/group_8/index_2716_seed_12643_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 19:15:06.982 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:15:07.981 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:17:00.468 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.43s (1.87min) +2026-04-25 19:17:01.441 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:23:59.179 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 127, train_steps: 5080 +2026-04-25 19:24:00.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 19:24:00.842 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:24:00.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:25:04.128 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000127/group_8/index_3516_seed_21357_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 19:25:04.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:25:04.796 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:26:07.507 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000127/group_8/index_3516_seed_21358_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 19:26:08.789 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:26:10.370 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:28:03.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.00s (1.88min) +2026-04-25 19:28:04.696 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:35:00.269 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 128, train_steps: 5120 +2026-04-25 19:35:01.001 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 19:35:01.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:35:01.244 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:36:03.356 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000128/group_8/index_5441_seed_18519_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 19:36:04.004 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:36:04.009 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:37:05.931 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000128/group_8/index_5441_seed_18520_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 19:37:07.304 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:37:08.824 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:39:01.964 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-25 19:39:03.009 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:45:59.775 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 129, train_steps: 5160 +2026-04-25 19:46:00.479 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 19:46:00.625 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:46:00.658 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:47:02.767 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000129/group_8/index_2991_seed_25469_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 19:47:03.849 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:47:03.853 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:48:06.164 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000129/group_8/index_2991_seed_25470_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 19:48:07.170 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:48:08.177 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:50:00.778 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.54s (1.88min) +2026-04-25 19:50:01.769 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:56:59.738 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 130, train_steps: 5200 +2026-04-25 19:57:34.669 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=130 (missing=0, unexpected=0) +2026-04-25 19:57:36.648 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 19:57:36.797 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:57:36.851 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:58:40.113 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000130/group_8/index_2791_seed_463_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 19:58:40.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:58:40.689 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:59:42.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000130/group_8/index_2791_seed_464_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 19:59:43.781 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:59:44.804 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:01:37.762 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.93s (1.88min) +2026-04-25 20:01:38.529 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:08:36.461 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 131, train_steps: 5240 +2026-04-25 20:08:37.306 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 20:08:37.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:08:37.578 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:09:39.974 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000131/group_8/index_6151_seed_20829_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 20:09:40.509 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:09:40.512 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:10:42.513 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000131/group_8/index_6151_seed_20830_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 20:10:43.515 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:10:44.528 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:12:37.011 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.47s (1.87min) +2026-04-25 20:12:37.786 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:19:36.762 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 132, train_steps: 5280 +2026-04-25 20:19:37.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 20:19:37.624 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:19:37.684 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:20:39.885 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000132/group_8/index_8047_seed_17037_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 20:20:40.512 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:20:40.515 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:21:42.799 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000132/group_8/index_8047_seed_17038_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 20:21:43.671 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:21:44.695 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:23:37.083 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.36s (1.87min) +2026-04-25 20:23:37.840 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:30:36.694 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 133, train_steps: 5320 +2026-04-25 20:30:37.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 20:30:37.539 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:30:37.637 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:31:40.010 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000133/group_8/index_8917_seed_30462_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 20:31:40.678 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:31:40.681 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:32:42.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000133/group_8/index_8917_seed_30463_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 20:32:43.507 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:32:44.407 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:34:37.148 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.60s (1.88min) +2026-04-25 20:34:37.937 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:41:36.734 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 134, train_steps: 5360 +2026-04-25 20:41:37.402 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 20:41:37.592 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:41:37.658 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:42:40.260 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000134/group_8/index_2696_seed_33017_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 20:42:41.521 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:42:41.524 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:43:43.536 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000134/group_8/index_2696_seed_33018_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 20:43:44.397 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:43:45.407 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:45:38.708 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.27s (1.89min) +2026-04-25 20:45:39.505 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:52:37.102 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 135, train_steps: 5400 +2026-04-25 20:52:37.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 20:52:37.905 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:52:37.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:53:40.515 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000135/group_8/index_8405_seed_692_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 20:53:41.150 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:53:41.154 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:54:43.460 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000135/group_8/index_8405_seed_693_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 20:54:44.294 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:54:45.253 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:56:38.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 20:56:39.239 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:03:36.734 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 136, train_steps: 5440 +2026-04-25 21:03:37.440 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 21:03:37.577 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:03:37.621 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:04:39.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000136/group_8/index_3924_seed_10527_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 21:04:40.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:04:40.522 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:05:42.314 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000136/group_8/index_3924_seed_10528_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 21:05:43.236 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:05:44.151 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:07:37.236 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.94s (1.88min) +2026-04-25 21:07:38.025 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:14:37.698 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 137, train_steps: 5480 +2026-04-25 21:14:38.388 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 21:14:38.570 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:14:38.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:15:40.708 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000137/group_8/index_4588_seed_29043_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 21:15:41.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:15:41.403 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:16:43.690 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000137/group_8/index_4588_seed_29044_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 21:16:44.571 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:16:45.480 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:18:38.274 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.66s (1.88min) +2026-04-25 21:18:39.037 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:25:36.895 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 138, train_steps: 5520 +2026-04-25 21:25:37.582 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 21:25:37.773 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:25:37.855 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:26:40.016 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000138/group_8/index_5077_seed_14577_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 21:26:40.641 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:26:40.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:27:42.739 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000138/group_8/index_5077_seed_14578_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 21:27:43.610 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:27:44.505 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:29:36.921 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.27s (1.87min) +2026-04-25 21:29:37.700 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:36:36.783 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 139, train_steps: 5560 +2026-04-25 21:36:37.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 21:36:37.620 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:36:37.683 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:37:40.198 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000139/group_8/index_6449_seed_21311_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 21:37:41.345 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:37:41.348 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:38:43.313 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000139/group_8/index_6449_seed_21312_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 21:38:44.292 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:38:45.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:40:37.749 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.41s (1.87min) +2026-04-25 21:40:38.544 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:47:38.312 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 140, train_steps: 5600 +2026-04-25 21:48:13.597 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=140 (missing=0, unexpected=0) +2026-04-25 21:48:15.721 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 21:48:15.853 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:48:15.891 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:49:19.554 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000140/group_8/index_5535_seed_15364_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 21:49:20.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:49:20.118 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:50:22.782 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000140/group_8/index_5535_seed_15365_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 21:50:23.715 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:50:24.635 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:52:18.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.48s (1.89min) +2026-04-25 21:52:19.007 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:59:18.598 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 141, train_steps: 5640 +2026-04-25 21:59:19.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 21:59:19.572 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:59:19.616 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:00:21.782 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000141/group_8/index_640_seed_22598_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 22:00:22.327 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:00:22.331 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:01:24.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000141/group_8/index_640_seed_22599_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 22:01:25.569 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:01:26.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:03:19.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.32s (1.89min) +2026-04-25 22:03:20.711 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:10:18.847 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 142, train_steps: 5680 +2026-04-25 22:10:19.515 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 22:10:19.668 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:10:19.724 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:11:22.089 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000142/group_8/index_2096_seed_2442_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 22:11:22.724 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:11:22.724 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:12:24.624 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000142/group_8/index_2096_seed_2443_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 22:12:25.511 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:12:26.456 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:14:20.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.73s (1.90min) +2026-04-25 22:14:21.256 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:21:17.510 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 143, train_steps: 5720 +2026-04-25 22:21:18.202 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 22:21:18.321 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:21:18.357 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:22:20.450 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000143/group_8/index_9312_seed_6530_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 22:22:20.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:22:20.993 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:23:23.655 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000143/group_8/index_9312_seed_6531_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 22:23:24.562 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:23:25.468 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:25:19.940 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.34s (1.91min) +2026-04-25 22:25:20.727 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:32:17.514 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 144, train_steps: 5760 +2026-04-25 22:32:18.187 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 22:32:18.330 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:32:18.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:33:20.537 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000144/group_8/index_3102_seed_9860_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 22:33:21.660 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:33:21.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:34:23.732 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000144/group_8/index_3102_seed_9861_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 22:34:24.705 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:34:25.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:36:20.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.43s (1.91min) +2026-04-25 22:36:20.996 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:43:17.556 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 145, train_steps: 5800 +2026-04-25 22:43:18.219 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 22:43:18.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:43:18.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:44:20.765 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000145/group_8/index_3870_seed_30516_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 22:44:21.321 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:44:21.324 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:45:23.822 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000145/group_8/index_3870_seed_30517_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 22:45:24.773 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:45:25.813 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:47:20.879 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.05s (1.92min) +2026-04-25 22:47:21.830 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:54:18.021 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 146, train_steps: 5840 +2026-04-25 22:54:18.681 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 22:54:18.791 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:54:18.826 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:55:21.123 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000146/group_8/index_5184_seed_13663_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 22:55:21.729 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:55:21.734 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:56:24.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000146/group_8/index_5184_seed_13664_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 22:56:25.043 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:56:25.946 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:58:19.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.03s (1.88min) +2026-04-25 22:58:19.906 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:05:17.467 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 147, train_steps: 5880 +2026-04-25 23:05:18.180 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 23:05:18.294 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:05:18.331 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:06:20.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000147/group_8/index_8207_seed_5755_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 23:06:21.253 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:06:21.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:07:23.205 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000147/group_8/index_8207_seed_5756_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 23:07:24.158 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:07:25.191 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:09:19.376 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.18s (1.90min) +2026-04-25 23:09:20.156 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:16:18.582 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 148, train_steps: 5920 +2026-04-25 23:16:19.290 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 23:16:19.490 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:16:19.591 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:17:21.693 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000148/group_8/index_1704_seed_3363_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 23:17:22.360 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:17:22.363 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:18:24.454 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000148/group_8/index_1704_seed_3364_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 23:18:25.502 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:18:26.584 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:20:21.414 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.80s (1.91min) +2026-04-25 23:20:22.261 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:27:19.327 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 149, train_steps: 5960 +2026-04-25 23:27:19.997 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 23:27:20.093 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:27:20.131 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:28:22.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000149/group_8/index_175_seed_5065_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 23:28:23.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:28:23.496 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:29:25.924 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000149/group_8/index_175_seed_5066_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 23:29:27.021 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:29:27.970 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:31:20.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-25 23:31:21.861 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:38:18.843 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 150, train_steps: 6000 +2026-04-25 23:38:54.291 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=150 (missing=0, unexpected=0) +2026-04-25 23:38:56.137 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 23:38:56.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:38:56.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:40:00.132 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000150/group_8/index_6806_seed_17273_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 23:40:00.896 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:40:00.899 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:41:03.288 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000150/group_8/index_6806_seed_17274_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 23:41:04.425 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:41:05.571 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:42:58.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.04s (1.88min) +2026-04-25 23:42:59.396 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:49:58.282 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 151, train_steps: 6040 +2026-04-25 23:49:58.959 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-25 23:49:59.054 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:49:59.084 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:51:01.348 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000151/group_8/index_4038_seed_11141_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-25 23:51:02.125 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:51:02.129 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:52:04.307 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000151/group_8/index_4038_seed_11142_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-25 23:52:05.188 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:52:06.375 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:53:59.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.99s (1.88min) +2026-04-25 23:54:00.356 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:00:59.514 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 152, train_steps: 6080 +2026-04-26 00:01:00.113 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 00:01:00.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:01:00.345 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:02:02.584 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000152/group_8/index_3208_seed_19554_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 00:02:03.407 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:02:03.410 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:03:05.405 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000152/group_8/index_3208_seed_19555_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 00:03:06.366 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:03:07.316 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:05:00.263 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.86s (1.88min) +2026-04-26 00:05:01.454 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:11:59.451 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 153, train_steps: 6120 +2026-04-26 00:12:00.125 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 00:12:00.319 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:12:00.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:13:02.606 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000153/group_8/index_5466_seed_33034_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 00:13:03.320 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:13:03.323 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:14:05.895 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000153/group_8/index_5466_seed_33035_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 00:14:06.718 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:14:07.653 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:15:59.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.14s (1.87min) +2026-04-26 00:16:00.853 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:23:00.145 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 154, train_steps: 6160 +2026-04-26 00:23:00.819 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 00:23:00.999 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:23:01.058 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:24:03.259 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000154/group_8/index_4854_seed_30459_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 00:24:04.243 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:24:04.246 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:25:06.714 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000154/group_8/index_4854_seed_30460_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 00:25:07.588 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:25:08.609 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:27:01.962 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.34s (1.89min) +2026-04-26 00:27:02.755 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:34:00.363 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 155, train_steps: 6200 +2026-04-26 00:34:01.037 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 00:34:01.209 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:34:01.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:35:03.975 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000155/group_8/index_6803_seed_30737_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 00:35:04.642 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:35:04.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:36:07.362 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000155/group_8/index_6803_seed_30738_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 00:36:08.360 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:36:09.407 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:38:03.020 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.61s (1.89min) +2026-04-26 00:38:03.847 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:44:59.679 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 156, train_steps: 6240 +2026-04-26 00:45:00.335 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 00:45:00.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:45:00.487 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:46:02.762 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000156/group_8/index_8685_seed_27927_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 00:46:03.368 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:46:03.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:47:05.823 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000156/group_8/index_8685_seed_27928_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 00:47:06.758 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:47:07.710 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:49:00.609 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.80s (1.88min) +2026-04-26 00:49:01.741 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:56:00.353 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 157, train_steps: 6280 +2026-04-26 00:56:01.153 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 00:56:01.352 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:56:01.457 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:57:03.855 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000157/group_8/index_4476_seed_9549_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 00:57:04.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:57:04.425 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:58:06.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000157/group_8/index_4476_seed_9550_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 00:58:07.654 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:58:08.614 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:00:01.695 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-26 01:00:02.655 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:06:59.413 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 158, train_steps: 6320 +2026-04-26 01:07:00.164 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 01:07:00.439 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:07:00.578 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:08:03.082 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000158/group_8/index_5750_seed_15305_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 01:08:03.750 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:08:03.754 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:09:06.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000158/group_8/index_5750_seed_15306_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 01:09:07.312 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:09:08.329 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:11:00.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.48s (1.87min) +2026-04-26 01:11:01.739 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:17:59.765 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 159, train_steps: 6360 +2026-04-26 01:18:00.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 01:18:00.727 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:18:00.882 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:19:03.245 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000159/group_8/index_2080_seed_10873_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 01:19:04.433 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:19:04.437 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:20:06.465 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000159/group_8/index_2080_seed_10874_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 01:20:07.351 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:20:08.436 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:22:01.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 01:22:02.660 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:29:00.029 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 160, train_steps: 6400 +2026-04-26 01:29:35.494 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=160 (missing=0, unexpected=0) +2026-04-26 01:29:37.409 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 01:29:37.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:29:37.772 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:30:42.072 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000160/group_8/index_7251_seed_21851_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 01:30:42.691 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:30:42.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:31:45.550 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000160/group_8/index_7251_seed_21852_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 01:31:46.495 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:31:47.543 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:33:40.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.50s (1.88min) +2026-04-26 01:33:40.941 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:40:37.543 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 161, train_steps: 6440 +2026-04-26 01:40:38.224 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 01:40:38.426 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:40:38.522 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:41:40.554 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000161/group_8/index_6926_seed_9447_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 01:41:41.181 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:41:41.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:42:43.207 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000161/group_8/index_6926_seed_9448_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 01:42:44.242 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:42:45.258 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:44:37.717 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.41s (1.87min) +2026-04-26 01:44:38.470 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:51:38.595 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 162, train_steps: 6480 +2026-04-26 01:51:39.271 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 01:51:39.477 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:51:39.567 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:52:41.575 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000162/group_8/index_7245_seed_13536_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 01:52:42.165 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:52:42.168 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:53:44.368 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000162/group_8/index_7245_seed_13537_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 01:53:45.445 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:53:46.469 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:55:39.931 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.44s (1.89min) +2026-04-26 01:55:40.693 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:02:38.286 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 163, train_steps: 6520 +2026-04-26 02:02:39.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 02:02:39.210 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:02:39.407 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:03:42.041 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000163/group_8/index_3605_seed_19051_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 02:03:42.625 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:03:42.628 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:04:45.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000163/group_8/index_3605_seed_19052_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 02:04:46.630 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:04:47.562 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:06:40.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.74s (1.88min) +2026-04-26 02:06:41.196 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:13:37.294 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 164, train_steps: 6560 +2026-04-26 02:13:37.968 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 02:13:38.081 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:13:38.109 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:14:40.212 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000164/group_8/index_6680_seed_25921_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 02:14:41.392 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:14:41.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:15:43.363 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000164/group_8/index_6680_seed_25922_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 02:15:44.234 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:15:45.276 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:17:37.681 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.40s (1.87min) +2026-04-26 02:17:38.469 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:24:36.096 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 165, train_steps: 6600 +2026-04-26 02:24:36.774 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 02:24:36.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:24:36.985 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:25:39.344 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000165/group_8/index_2982_seed_18774_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 02:25:39.882 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:25:39.886 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:26:42.049 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000165/group_8/index_2982_seed_18775_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 02:26:43.092 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:26:44.131 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:28:37.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.94s (1.88min) +2026-04-26 02:28:37.843 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:35:36.185 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 166, train_steps: 6640 +2026-04-26 02:35:36.851 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 02:35:36.949 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:35:36.983 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:36:39.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000166/group_8/index_3645_seed_9398_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 02:36:39.843 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:36:39.846 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:37:42.150 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000166/group_8/index_3645_seed_9399_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 02:37:43.043 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:37:44.068 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:39:36.759 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-26 02:39:37.539 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:46:35.353 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 167, train_steps: 6680 +2026-04-26 02:46:36.026 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 02:46:36.138 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:46:36.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:47:38.724 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000167/group_8/index_1070_seed_2084_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 02:47:39.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:47:39.328 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:48:41.615 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000167/group_8/index_1070_seed_2085_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 02:48:42.608 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:48:43.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:50:36.199 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.54s (1.88min) +2026-04-26 02:50:36.974 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:57:34.083 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 168, train_steps: 6720 +2026-04-26 02:57:34.787 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 02:57:34.936 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:57:34.968 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:58:37.212 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000168/group_8/index_2566_seed_30627_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 02:58:37.808 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:58:37.812 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:59:39.933 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000168/group_8/index_2566_seed_30628_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 02:59:40.905 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:59:41.810 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:01:34.508 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.55s (1.88min) +2026-04-26 03:01:35.307 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:08:32.555 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 169, train_steps: 6760 +2026-04-26 03:08:33.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 03:08:33.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:08:33.396 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:09:35.691 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000169/group_8/index_2588_seed_12816_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 03:09:36.671 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:09:36.674 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:10:39.179 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000169/group_8/index_2588_seed_12817_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 03:10:40.170 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:10:41.206 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:12:34.734 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.38s (1.89min) +2026-04-26 03:12:35.534 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:19:33.184 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 170, train_steps: 6800 +2026-04-26 03:20:08.904 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=170 (missing=0, unexpected=0) +2026-04-26 03:20:11.272 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 03:20:11.365 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:20:11.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:21:15.573 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000170/group_8/index_3182_seed_6782_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 03:21:16.151 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:21:16.154 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:22:18.229 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000170/group_8/index_3182_seed_6783_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 03:22:19.137 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:22:19.961 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:24:13.553 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-26 03:24:14.361 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:31:10.526 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 171, train_steps: 6840 +2026-04-26 03:31:11.195 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 03:31:11.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:31:11.415 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:32:13.853 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000171/group_8/index_3668_seed_5605_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 03:32:14.428 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:32:14.432 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:33:16.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000171/group_8/index_3668_seed_5606_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 03:33:17.359 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:33:18.304 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:35:12.842 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.43s (1.91min) +2026-04-26 03:35:13.657 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:42:09.579 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 172, train_steps: 6880 +2026-04-26 03:42:10.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 03:42:10.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:42:10.481 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:43:12.929 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000172/group_8/index_1349_seed_2785_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 03:43:13.509 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:43:13.514 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:44:15.778 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000172/group_8/index_1349_seed_2786_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 03:44:16.592 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:44:17.465 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:46:12.307 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.66s (1.91min) +2026-04-26 03:46:13.111 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:53:09.252 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 173, train_steps: 6920 +2026-04-26 03:53:09.943 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 03:53:10.130 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:53:10.212 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:54:12.359 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000173/group_8/index_1276_seed_17478_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 03:54:12.944 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:54:12.947 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:55:15.024 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000173/group_8/index_1276_seed_17479_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 03:55:15.891 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:55:16.707 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:57:11.309 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.36s (1.91min) +2026-04-26 03:57:12.105 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:04:09.200 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 174, train_steps: 6960 +2026-04-26 04:04:09.905 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 04:04:10.073 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:04:10.152 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:05:12.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000174/group_8/index_3808_seed_17468_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 04:05:13.551 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:05:13.554 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:06:15.670 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000174/group_8/index_3808_seed_17469_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 04:06:16.552 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:06:17.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:08:11.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.28s (1.90min) +2026-04-26 04:08:12.663 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:15:08.467 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 175, train_steps: 7000 +2026-04-26 04:15:09.154 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 04:15:09.322 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:15:09.396 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:16:11.642 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000175/group_8/index_663_seed_25959_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 04:16:12.231 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:16:12.234 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:17:14.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000175/group_8/index_663_seed_25960_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 04:17:15.084 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:17:15.943 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:19:10.352 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.22s (1.90min) +2026-04-26 04:19:11.142 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:26:07.144 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 176, train_steps: 7040 +2026-04-26 04:26:07.845 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 04:26:08.039 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:26:08.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:27:10.212 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000176/group_8/index_3369_seed_26216_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 04:27:10.829 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:27:10.832 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:28:12.829 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000176/group_8/index_3369_seed_26217_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 04:28:13.766 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:28:14.714 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:30:07.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.51s (1.88min) +2026-04-26 04:30:08.100 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:37:03.980 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 177, train_steps: 7080 +2026-04-26 04:37:04.673 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 04:37:04.857 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:37:04.924 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:38:08.204 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000177/group_8/index_1790_seed_32579_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 04:38:08.773 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:38:08.777 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:39:10.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000177/group_8/index_1790_seed_32580_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 04:39:11.260 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:39:12.091 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:41:05.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-26 04:41:06.239 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:48:01.064 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 178, train_steps: 7120 +2026-04-26 04:48:01.792 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 04:48:01.896 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:48:01.936 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:49:04.317 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000178/group_8/index_5801_seed_23629_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 04:49:04.892 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:49:04.895 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:50:07.933 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000178/group_8/index_5801_seed_23630_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 04:50:08.888 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:50:09.837 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:52:03.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.33s (1.89min) +2026-04-26 04:52:04.138 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:58:59.505 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 179, train_steps: 7160 +2026-04-26 04:59:00.162 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 04:59:00.291 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:59:00.317 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:00:02.838 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000179/group_8/index_8532_seed_28278_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 05:00:03.971 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:00:03.974 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:01:05.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000179/group_8/index_8532_seed_28279_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 05:01:06.656 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:01:07.486 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:03:00.423 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.71s (1.88min) +2026-04-26 05:03:01.455 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:09:59.549 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 180, train_steps: 7200 +2026-04-26 05:10:34.833 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=180 (missing=0, unexpected=0) +2026-04-26 05:10:36.708 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 05:10:36.800 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:10:36.852 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:11:40.522 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000180/group_8/index_2078_seed_6599_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 05:11:41.135 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:11:41.138 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:12:42.723 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000180/group_8/index_2078_seed_6600_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 05:12:43.761 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:12:44.706 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:14:37.482 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.63s (1.88min) +2026-04-26 05:14:38.283 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:21:35.545 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 181, train_steps: 7240 +2026-04-26 05:21:36.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 05:21:36.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:21:36.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:22:38.550 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000181/group_8/index_7247_seed_14787_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 05:22:39.128 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:22:39.131 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:23:41.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000181/group_8/index_7247_seed_14788_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 05:23:42.249 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:23:43.168 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:25:35.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.32s (1.87min) +2026-04-26 05:25:36.436 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:32:34.245 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 182, train_steps: 7280 +2026-04-26 05:32:34.940 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 05:32:35.085 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:32:35.143 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:33:37.836 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000182/group_8/index_1220_seed_2574_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 05:33:38.475 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:33:38.478 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:34:40.668 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000182/group_8/index_1220_seed_2575_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 05:34:41.458 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:34:42.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:36:35.534 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.95s (1.88min) +2026-04-26 05:36:36.341 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:43:34.152 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 183, train_steps: 7320 +2026-04-26 05:43:34.833 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 05:43:35.027 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:43:35.107 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:44:37.460 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000183/group_8/index_1259_seed_32329_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 05:44:38.010 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:44:38.014 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:45:40.074 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000183/group_8/index_1259_seed_32330_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 05:45:41.059 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:45:42.067 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:47:35.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.95s (1.88min) +2026-04-26 05:47:35.865 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:54:33.294 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 184, train_steps: 7360 +2026-04-26 05:54:33.993 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 05:54:34.091 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:54:34.128 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:55:36.496 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000184/group_8/index_7861_seed_3060_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 05:55:37.570 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:55:37.573 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:56:40.151 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000184/group_8/index_7861_seed_3061_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 05:56:41.071 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:56:42.107 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:58:34.917 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-26 05:58:35.713 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:05:33.613 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 185, train_steps: 7400 +2026-04-26 06:05:34.296 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 06:05:34.497 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:05:34.574 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:06:36.528 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000185/group_8/index_2334_seed_22288_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 06:06:37.181 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:06:37.212 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:07:39.266 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000185/group_8/index_2334_seed_22289_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 06:07:40.322 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:07:41.431 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:09:34.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.17s (1.89min) +2026-04-26 06:09:35.428 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:16:33.506 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 186, train_steps: 7440 +2026-04-26 06:16:34.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 06:16:34.368 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:16:34.445 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:17:36.801 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000186/group_8/index_3579_seed_16557_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 06:17:37.367 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:17:37.375 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:18:39.232 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000186/group_8/index_3579_seed_16558_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 06:18:40.178 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:18:41.304 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:20:34.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 06:20:35.189 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:27:33.291 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 187, train_steps: 7480 +2026-04-26 06:27:33.964 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 06:27:34.102 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:27:34.243 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:28:36.884 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000187/group_8/index_951_seed_21464_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 06:28:37.461 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:28:37.465 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:29:39.897 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000187/group_8/index_951_seed_21465_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 06:29:40.929 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:29:41.959 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:31:34.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 06:31:35.215 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:38:33.345 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 188, train_steps: 7520 +2026-04-26 06:38:34.054 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 06:38:34.165 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:38:34.208 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:39:36.886 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000188/group_8/index_9014_seed_9539_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 06:39:37.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:39:37.523 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:40:39.626 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000188/group_8/index_9014_seed_9540_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 06:40:40.478 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:40:41.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:42:34.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 06:42:35.262 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:49:33.027 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 189, train_steps: 7560 +2026-04-26 06:49:33.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 06:49:34.093 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:49:34.211 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:50:36.446 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000189/group_8/index_5742_seed_21175_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 06:50:37.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:50:37.616 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:51:40.044 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000189/group_8/index_5742_seed_21176_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 06:51:40.860 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:51:41.817 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:53:34.338 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 06:53:35.137 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:00:32.709 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 190, train_steps: 7600 +2026-04-26 07:01:08.524 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=190 (missing=0, unexpected=0) +2026-04-26 07:01:10.215 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 07:01:10.659 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:01:11.057 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:02:14.086 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000190/group_8/index_3676_seed_28685_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 07:02:14.658 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:02:14.665 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:03:16.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000190/group_8/index_3676_seed_28686_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 07:03:17.679 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:03:18.746 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:05:12.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.41s (1.89min) +2026-04-26 07:05:13.006 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:12:08.726 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 191, train_steps: 7640 +2026-04-26 07:12:09.449 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 07:12:09.604 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:12:09.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:13:11.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000191/group_8/index_8233_seed_10643_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 07:13:12.523 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:13:12.524 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:14:14.435 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000191/group_8/index_8233_seed_10644_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 07:14:15.352 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:14:16.384 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:16:09.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-26 07:16:10.517 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:23:05.829 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 192, train_steps: 7680 +2026-04-26 07:23:06.516 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 07:23:06.678 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:23:06.742 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:24:08.868 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000192/group_8/index_158_seed_19480_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 07:24:09.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:24:09.447 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:25:12.001 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000192/group_8/index_158_seed_19481_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 07:25:12.964 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:25:13.991 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:27:07.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.33s (1.89min) +2026-04-26 07:27:08.184 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:34:03.758 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 193, train_steps: 7720 +2026-04-26 07:34:04.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 07:34:04.611 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:34:04.662 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:35:07.741 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000193/group_8/index_9087_seed_6643_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 07:35:08.340 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:35:08.344 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:36:10.038 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000193/group_8/index_9087_seed_6644_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 07:36:11.014 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:36:11.961 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:38:05.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.10s (1.89min) +2026-04-26 07:38:05.947 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:45:01.406 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 194, train_steps: 7760 +2026-04-26 07:45:02.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 07:45:02.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:45:02.392 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:46:05.774 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000194/group_8/index_4457_seed_1363_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 07:46:06.938 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:46:06.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:47:08.443 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000194/group_8/index_4457_seed_1364_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 07:47:09.312 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:47:10.398 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:49:03.282 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.88s (1.88min) +2026-04-26 07:49:04.152 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:55:59.879 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 195, train_steps: 7800 +2026-04-26 07:56:00.563 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 07:56:00.771 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:56:00.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:57:02.943 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000195/group_8/index_3354_seed_22347_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 07:57:03.595 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:57:03.599 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:58:05.936 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000195/group_8/index_3354_seed_22348_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 07:58:06.850 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:58:07.766 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:00:00.600 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-26 08:00:01.517 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:07:00.271 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 196, train_steps: 7840 +2026-04-26 08:07:00.956 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 08:07:01.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:07:01.207 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:08:03.641 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000196/group_8/index_5602_seed_18219_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 08:08:04.259 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:08:04.262 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:09:06.282 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000196/group_8/index_5602_seed_18220_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 08:09:07.149 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 08:09:08.086 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:11:01.216 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 08:11:02.057 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:17:59.559 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 197, train_steps: 7880 +2026-04-26 08:18:00.280 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 08:18:00.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:18:00.439 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:19:02.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000197/group_8/index_1728_seed_12930_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 08:19:03.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:19:03.428 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:20:05.143 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000197/group_8/index_1728_seed_12931_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 08:20:06.191 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 08:20:07.083 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:21:59.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.64s (1.88min) +2026-04-26 08:22:00.851 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:28:58.407 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 198, train_steps: 7920 +2026-04-26 08:28:59.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 08:28:59.314 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:28:59.393 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:30:01.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000198/group_8/index_1306_seed_4150_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 08:30:02.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:30:02.227 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:31:04.258 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000198/group_8/index_1306_seed_4151_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 08:31:05.363 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 08:31:06.313 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:32:58.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.28s (1.87min) +2026-04-26 08:32:59.503 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:39:58.712 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 199, train_steps: 7960 +2026-04-26 08:39:59.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 08:39:59.598 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:39:59.680 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:41:02.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000199/group_8/index_9398_seed_770_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 08:41:03.298 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:41:03.302 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:42:05.330 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000199/group_8/index_9398_seed_771_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 08:42:06.279 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 08:42:07.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:43:59.764 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 08:44:00.847 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:50:59.000 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 200, train_steps: 8000 +2026-04-26 12:20:44.991 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=200 (missing=0, unexpected=0) +2026-04-26 12:20:49.068 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 12:20:49.275 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:20:49.368 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:21:51.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000200/group_8/index_2875_seed_22367_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 12:21:51.826 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:21:51.829 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:22:53.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000200/group_8/index_2875_seed_22368_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 12:22:54.286 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 12:22:55.788 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:24:50.491 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.58s (1.91min) +2026-04-26 12:24:56.412 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:32:00.152 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 201, train_steps: 8040 +2026-04-26 12:32:00.830 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 12:32:00.962 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:32:00.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:33:03.082 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000201/group_8/index_5061_seed_28908_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 12:33:03.721 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:33:03.725 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:34:05.704 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000201/group_8/index_5061_seed_28909_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 12:34:06.716 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 12:34:07.835 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:36:01.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.35s (1.89min) +2026-04-26 12:36:02.329 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:42:59.833 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 202, train_steps: 8080 +2026-04-26 12:43:00.536 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 12:43:00.748 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:43:00.764 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:44:02.998 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000202/group_8/index_6469_seed_24010_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 12:44:03.611 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:44:03.614 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:45:05.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000202/group_8/index_6469_seed_24011_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 12:45:06.833 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 12:45:07.771 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:47:00.478 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.61s (1.88min) +2026-04-26 12:47:01.496 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:53:59.411 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 203, train_steps: 8120 +2026-04-26 12:54:00.110 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 12:54:00.210 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:54:00.249 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:55:02.970 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000203/group_8/index_4125_seed_657_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 12:55:03.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:55:04.342 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:56:08.026 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000203/group_8/index_4125_seed_658_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 12:56:08.830 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 12:56:09.970 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:58:02.833 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-26 12:58:03.811 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:05:00.655 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 204, train_steps: 8160 +2026-04-26 13:05:01.339 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 13:05:01.471 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:05:01.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:06:04.001 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000204/group_8/index_4131_seed_17120_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 13:06:05.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:06:05.190 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:07:07.276 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000204/group_8/index_4131_seed_17121_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 13:07:08.187 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:07:09.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:09:02.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.06s (1.88min) +2026-04-26 13:09:03.255 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:16:01.252 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 205, train_steps: 8200 +2026-04-26 13:16:01.974 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 13:16:02.197 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:16:02.316 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:17:04.314 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000205/group_8/index_369_seed_6862_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 13:17:04.887 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:17:04.890 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:18:07.823 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000205/group_8/index_369_seed_6863_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 13:18:08.811 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:18:09.857 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:20:02.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-26 13:20:03.837 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:26:59.296 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 206, train_steps: 8240 +2026-04-26 13:26:59.984 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 13:27:00.129 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:27:00.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:28:02.503 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000206/group_8/index_6057_seed_28534_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 13:28:03.332 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:28:03.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:29:05.757 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000206/group_8/index_6057_seed_28535_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 13:29:06.605 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:29:07.635 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:31:00.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.74s (1.88min) +2026-04-26 13:31:01.441 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:37:59.652 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 207, train_steps: 8280 +2026-04-26 13:38:00.348 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 13:38:00.504 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:38:00.556 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:39:02.704 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000207/group_8/index_7555_seed_9163_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 13:39:03.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:39:03.328 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:40:05.208 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000207/group_8/index_7555_seed_9164_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 13:40:06.268 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:40:07.304 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:42:00.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-26 13:42:01.146 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:49:01.156 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 208, train_steps: 8320 +2026-04-26 13:49:01.837 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 13:49:02.001 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:49:02.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:50:05.675 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000208/group_8/index_6529_seed_6737_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 13:50:06.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:50:06.259 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:51:08.294 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000208/group_8/index_6529_seed_6738_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 13:51:09.389 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:51:10.496 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:53:03.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.88s (1.88min) +2026-04-26 13:53:04.209 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:00:03.059 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 209, train_steps: 8360 +2026-04-26 14:00:03.755 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 14:00:03.899 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:00:03.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:01:06.801 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000209/group_8/index_4880_seed_13271_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 14:01:07.841 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:01:07.844 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:02:09.748 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000209/group_8/index_4880_seed_13272_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 14:02:10.748 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:02:11.787 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:04:05.168 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.37s (1.89min) +2026-04-26 14:04:05.939 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:11:03.232 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 210, train_steps: 8400 +2026-04-26 14:11:38.732 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=210 (missing=0, unexpected=0) +2026-04-26 14:11:40.805 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 14:11:40.966 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:11:41.061 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:12:44.140 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000210/group_8/index_3225_seed_10836_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 14:12:44.699 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:12:44.702 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:13:47.080 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000210/group_8/index_3225_seed_10837_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 14:13:48.154 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:13:49.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:15:42.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.31s (1.89min) +2026-04-26 14:15:43.321 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:22:40.624 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 211, train_steps: 8440 +2026-04-26 14:22:41.316 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 14:22:41.532 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:22:41.624 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:23:44.351 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000211/group_8/index_7384_seed_1589_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 14:23:44.907 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:23:44.910 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:24:47.219 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000211/group_8/index_7384_seed_1590_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 14:24:48.205 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:24:49.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:26:43.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.49s (1.91min) +2026-04-26 14:26:44.592 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:33:43.211 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 212, train_steps: 8480 +2026-04-26 14:33:43.887 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 14:33:44.022 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:33:44.060 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:34:46.378 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000212/group_8/index_5423_seed_30130_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 14:34:46.971 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:34:46.975 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:35:49.389 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000212/group_8/index_5423_seed_30131_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 14:35:50.283 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:35:51.315 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:37:44.537 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.21s (1.89min) +2026-04-26 14:37:45.331 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:44:44.119 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 213, train_steps: 8520 +2026-04-26 14:44:44.803 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 14:44:44.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:44:45.008 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:45:47.219 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000213/group_8/index_5477_seed_1228_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 14:45:47.845 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:45:47.850 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:46:49.776 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000213/group_8/index_5477_seed_1229_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 14:46:50.749 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:46:51.788 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:48:44.768 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 14:48:45.562 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:55:44.211 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 214, train_steps: 8560 +2026-04-26 14:55:44.872 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 14:55:45.011 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:55:45.043 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:56:47.437 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000214/group_8/index_3748_seed_17168_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 14:56:48.387 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:56:48.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:57:50.533 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000214/group_8/index_3748_seed_17169_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 14:57:51.510 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:57:52.468 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:59:46.970 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.39s (1.91min) +2026-04-26 14:59:47.740 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:06:44.120 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 215, train_steps: 8600 +2026-04-26 15:06:44.804 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 15:06:44.909 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:06:44.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:07:47.020 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000215/group_8/index_7567_seed_746_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 15:07:47.552 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:07:47.557 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:08:49.632 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000215/group_8/index_7567_seed_747_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 15:08:50.615 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:08:51.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:10:44.881 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.20s (1.89min) +2026-04-26 15:10:45.689 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:17:43.234 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 216, train_steps: 8640 +2026-04-26 15:17:43.904 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 15:17:44.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:17:44.117 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:18:46.199 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000216/group_8/index_9899_seed_29920_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 15:18:46.838 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:18:46.841 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:19:48.542 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000216/group_8/index_9899_seed_29921_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 15:19:49.422 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:19:50.458 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:21:43.748 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.27s (1.89min) +2026-04-26 15:21:44.550 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:28:42.297 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 217, train_steps: 8680 +2026-04-26 15:28:42.989 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 15:28:43.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:28:43.260 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:29:45.491 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000217/group_8/index_4085_seed_23660_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 15:29:46.042 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:29:46.044 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:30:48.569 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000217/group_8/index_4085_seed_23661_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 15:30:49.416 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:30:50.454 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:32:43.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.17s (1.89min) +2026-04-26 15:32:44.450 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:39:42.308 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 218, train_steps: 8720 +2026-04-26 15:39:42.994 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 15:39:43.178 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:39:43.243 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:40:45.427 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000218/group_8/index_5657_seed_16853_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 15:40:45.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:40:45.993 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:41:48.073 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000218/group_8/index_5657_seed_16854_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 15:41:49.055 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:41:50.085 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:43:43.512 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.40s (1.89min) +2026-04-26 15:43:44.301 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:50:44.221 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 219, train_steps: 8760 +2026-04-26 15:50:44.878 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 15:50:45.090 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:50:45.195 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:51:47.321 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000219/group_8/index_2940_seed_31265_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 15:51:48.428 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:51:48.432 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:52:50.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000219/group_8/index_2940_seed_31266_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 15:52:51.510 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:52:52.524 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:54:45.933 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-26 15:54:46.717 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:01:44.553 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 220, train_steps: 8800 +2026-04-26 16:02:20.105 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=220 (missing=0, unexpected=0) +2026-04-26 16:02:22.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 16:02:22.299 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:02:22.379 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:03:24.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000220/group_8/index_2149_seed_21821_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 16:03:25.529 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:03:25.532 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:04:28.265 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000220/group_8/index_2149_seed_21822_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 16:04:29.257 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:04:30.394 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:06:23.382 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 16:06:24.183 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:13:20.938 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 221, train_steps: 8840 +2026-04-26 16:13:21.551 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 16:13:21.702 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:13:21.760 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:14:24.016 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000221/group_8/index_1804_seed_6665_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 16:14:24.542 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:14:24.546 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:15:26.824 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000221/group_8/index_1804_seed_6666_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 16:15:27.851 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:15:28.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:17:22.294 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.19s (1.89min) +2026-04-26 16:17:23.082 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:24:18.889 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 222, train_steps: 8880 +2026-04-26 16:24:19.590 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 16:24:19.757 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:24:19.826 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:25:21.969 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000222/group_8/index_2192_seed_1527_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 16:25:22.497 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:25:22.500 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:26:24.521 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000222/group_8/index_2192_seed_1528_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 16:26:25.461 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:26:26.509 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:28:20.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.60s (1.89min) +2026-04-26 16:28:20.959 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:35:18.485 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 223, train_steps: 8920 +2026-04-26 16:35:19.141 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 16:35:19.324 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:35:19.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:36:21.895 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000223/group_8/index_2369_seed_25417_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 16:36:22.455 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:36:22.458 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:37:24.351 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000223/group_8/index_2369_seed_25418_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 16:37:25.380 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:37:26.329 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:39:20.526 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.08s (1.90min) +2026-04-26 16:39:21.330 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:46:18.183 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 224, train_steps: 8960 +2026-04-26 16:46:18.873 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 16:46:19.010 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:46:19.051 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:47:21.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000224/group_8/index_5778_seed_19771_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 16:47:22.262 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:47:22.265 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:48:24.243 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000224/group_8/index_5778_seed_19772_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 16:48:25.169 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:48:26.204 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:50:19.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.43s (1.89min) +2026-04-26 16:50:20.656 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:57:18.893 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 34, sp_rank 0: update step: 225, train_steps: 9000 +2026-04-26 16:57:19.597 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 34, dp_rank 17: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=8, rank_in_group=1 +2026-04-26 16:57:19.786 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:57:19.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:58:22.205 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000225/group_8/index_7322_seed_4631_dp_17_rank_34_sample_2_slot_0.mp4 +2026-04-26 16:58:22.744 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 34 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:58:22.747 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 34 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:59:24.657 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 34: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000225/group_8/index_7322_seed_4632_dp_17_rank_34_sample_3_slot_1.mp4 +2026-04-26 16:59:25.589 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 34: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:59:26.544 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 34: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 17:01:20.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 34: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.59s (1.89min) +2026-04-26 17:01:21.043 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] diff --git a/outputs/yw004-flow-baseline/logs/training_rank_4.log b/outputs/yw004-flow-baseline/logs/training_rank_4.log new file mode 100644 index 0000000000000000000000000000000000000000..b0fa5c509947f479fb610b17031d59c260748f45 --- /dev/null +++ b/outputs/yw004-flow-baseline/logs/training_rank_4.log @@ -0,0 +1,3037 @@ +2026-04-22 05:13:58.946 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-22 05:13:58.946 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-22 05:13:59.266 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-22 05:13:59.267 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-22 05:16:31.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-22 05:16:31.924 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-22 05:16:31.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-22 05:18:38.908 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_1/index_8214_seed_1872_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-22 05:18:39.731 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-22 05:18:39.731 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-22 05:20:28.316 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_1/index_8214_seed_1873_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-22 05:20:29.262 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-22 05:20:38.596 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-22 05:20:49.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-22 05:22:54.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 125.23s (2.09min) +2026-04-22 05:22:55.492 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-22 05:23:00.734 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 4, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-23 22:58:08.522 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-23 22:58:08.522 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-23 22:58:08.838 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-23 22:58:08.839 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-23 22:59:09.742 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-23 22:59:09.921 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 22:59:09.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:00:32.723 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_1/index_8214_seed_1872_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-23 23:00:33.529 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:00:33.531 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:01:37.174 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_1/index_8214_seed_1873_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-23 23:01:38.052 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-23 23:01:43.877 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-23 23:01:54.437 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:03:48.744 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.24s (1.90min) +2026-04-23 23:03:49.396 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:03:52.446 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 4, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-23 23:11:00.455 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 1, train_steps: 40 +2026-04-23 23:11:00.999 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-23 23:11:01.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:11:01.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:12:05.835 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000001/group_1/index_3217_seed_28160_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-23 23:12:06.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:12:06.455 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:13:10.384 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000001/group_1/index_3217_seed_28161_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-23 23:13:10.971 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-23 23:13:11.111 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-23 23:13:11.960 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:15:04.949 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.96s (1.88min) +2026-04-23 23:15:05.604 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:22:00.769 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 2, train_steps: 80 +2026-04-23 23:22:01.407 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-23 23:22:01.536 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:22:01.551 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:23:06.407 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000002/group_1/index_8238_seed_31698_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-23 23:23:07.076 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:23:07.076 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:24:10.682 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000002/group_1/index_8238_seed_31699_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-23 23:24:11.377 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-23 23:24:11.519 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-23 23:24:12.296 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:26:04.847 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.44s (1.87min) +2026-04-23 23:26:05.522 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:32:59.506 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 3, train_steps: 120 +2026-04-23 23:33:00.107 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-23 23:33:00.240 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:33:00.261 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:34:04.709 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000003/group_1/index_7920_seed_8832_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-23 23:34:05.346 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:34:05.348 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:35:09.135 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000003/group_1/index_7920_seed_8833_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-23 23:35:09.863 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-23 23:35:09.994 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-23 23:35:10.722 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:37:04.159 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-23 23:37:05.020 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:20:31.771 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-24 16:20:31.772 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-24 16:20:32.112 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-24 16:20:32.112 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-24 16:22:55.302 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 16:22:55.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:22:55.459 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:24:17.251 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_1/index_8214_seed_1872_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 16:24:18.086 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:24:18.087 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:25:21.894 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_1/index_8214_seed_1873_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 16:25:22.590 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 16:25:29.415 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 16:25:38.340 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:27:33.392 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.00s (1.92min) +2026-04-24 16:27:34.045 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:27:37.085 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 4, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-24 16:34:45.899 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 1, train_steps: 40 +2026-04-24 16:34:46.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 16:34:46.567 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:34:46.569 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:35:51.484 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000001/group_1/index_3217_seed_28160_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 16:35:52.115 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:35:52.116 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:36:56.146 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000001/group_1/index_3217_seed_28161_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 16:36:56.816 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 16:36:56.958 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 16:36:57.731 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:38:52.696 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.83s (1.91min) +2026-04-24 16:38:53.439 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:45:50.545 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 2, train_steps: 80 +2026-04-24 16:45:51.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 16:45:51.331 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:45:51.352 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:46:56.180 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000002/group_1/index_8238_seed_31698_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 16:46:56.775 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:46:56.778 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:48:00.801 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000002/group_1/index_8238_seed_31699_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 16:48:01.526 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 16:48:01.668 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 16:48:02.683 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:49:56.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.95s (1.90min) +2026-04-24 16:49:57.542 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:56:53.855 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 3, train_steps: 120 +2026-04-24 16:56:54.476 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 16:56:54.617 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:56:54.642 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:57:59.201 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000003/group_1/index_7920_seed_8832_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 16:57:59.826 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:57:59.826 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:59:04.370 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000003/group_1/index_7920_seed_8833_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 16:59:05.293 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 16:59:05.436 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 16:59:06.334 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:01:00.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.67s (1.89min) +2026-04-24 17:01:00.911 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:07:58.029 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 4, train_steps: 160 +2026-04-24 17:07:58.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 17:07:58.749 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:07:58.754 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:09:03.730 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000004/group_1/index_5336_seed_29243_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 17:09:04.859 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:09:04.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:10:09.111 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000004/group_1/index_5336_seed_29244_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 17:10:09.709 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:10:09.847 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 17:10:10.671 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:12:03.855 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-24 17:12:04.654 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:18:58.981 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 5, train_steps: 200 +2026-04-24 17:18:59.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 17:18:59.683 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:18:59.683 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:20:04.618 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000005/group_1/index_383_seed_6482_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 17:20:05.208 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:20:05.213 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:21:08.981 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000005/group_1/index_383_seed_6483_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 17:21:09.669 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:21:09.808 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 17:21:10.616 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:23:03.905 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.18s (1.89min) +2026-04-24 17:23:04.737 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:29:59.797 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 6, train_steps: 240 +2026-04-24 17:30:00.461 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 17:30:00.552 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:30:00.641 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:31:05.839 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000006/group_1/index_7097_seed_16269_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 17:31:06.442 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:31:06.445 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:32:10.450 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000006/group_1/index_7097_seed_16270_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 17:32:11.140 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:32:11.281 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 17:32:12.020 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:34:05.610 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.46s (1.89min) +2026-04-24 17:34:06.350 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:41:01.304 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 7, train_steps: 280 +2026-04-24 17:41:02.013 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 17:41:02.141 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:41:02.268 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:42:06.921 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000007/group_1/index_186_seed_15944_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 17:42:07.524 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:42:07.527 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:43:12.410 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000007/group_1/index_186_seed_15945_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 17:43:13.039 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:43:13.177 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 17:43:14.037 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:45:07.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.59s (1.89min) +2026-04-24 17:45:08.379 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:52:03.914 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 8, train_steps: 320 +2026-04-24 17:52:04.640 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 17:52:04.726 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:52:04.760 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:53:09.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000008/group_1/index_4634_seed_25609_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 17:53:10.290 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:53:10.292 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:54:15.179 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000008/group_1/index_4634_seed_25610_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 17:54:15.733 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:54:15.874 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 17:54:16.723 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:56:11.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.65s (1.91min) +2026-04-24 17:56:12.155 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:03:07.485 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 9, train_steps: 360 +2026-04-24 18:03:08.140 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 18:03:08.231 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:03:08.259 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:04:13.598 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000009/group_1/index_2247_seed_4959_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 18:04:14.670 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:04:14.673 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:05:18.845 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000009/group_1/index_2247_seed_4960_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 18:05:19.461 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:05:19.604 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 18:05:20.359 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:07:15.353 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.73s (1.91min) +2026-04-24 18:07:16.100 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:14:11.323 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 10, train_steps: 400 +2026-04-24 18:14:46.923 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=10 (missing=0, unexpected=0) +2026-04-24 18:14:48.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 18:14:48.837 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:14:48.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:15:54.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000010/group_1/index_9023_seed_382_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 18:15:55.473 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:15:55.476 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:17:00.015 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000010/group_1/index_9023_seed_383_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 18:17:00.685 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:17:00.826 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 18:17:01.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:18:56.315 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.28s (1.90min) +2026-04-24 18:18:57.069 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:25:52.445 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 11, train_steps: 440 +2026-04-24 18:25:57.107 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 18:25:58.959 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:26:02.224 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:27:11.532 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000011/group_1/index_7238_seed_9507_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 18:27:12.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:27:12.108 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:28:17.008 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000011/group_1/index_7238_seed_9508_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 18:28:17.701 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:28:17.841 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 18:28:18.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:30:13.546 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.59s (1.91min) +2026-04-24 18:30:14.356 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:37:08.688 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 12, train_steps: 480 +2026-04-24 18:37:09.384 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 18:37:09.473 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:37:09.529 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:38:14.573 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000012/group_1/index_2225_seed_25760_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 18:38:15.247 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:38:15.250 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:39:19.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000012/group_1/index_2225_seed_25761_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 18:39:20.086 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:39:20.151 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 18:39:21.086 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:41:14.915 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.62s (1.89min) +2026-04-24 18:41:15.666 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:48:09.972 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 13, train_steps: 520 +2026-04-24 18:48:10.661 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 18:48:10.751 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:48:10.809 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:49:16.005 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000013/group_1/index_8116_seed_21085_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 18:49:16.602 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:49:16.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:50:20.486 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000013/group_1/index_8116_seed_21086_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 18:50:21.151 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:50:21.295 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 18:50:22.553 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:52:17.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.00s (1.92min) +2026-04-24 18:52:18.453 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:59:16.396 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 14, train_steps: 560 +2026-04-24 18:59:17.062 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 18:59:17.190 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:59:17.297 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:00:22.282 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000014/group_1/index_4676_seed_29979_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 19:00:23.428 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:00:23.430 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:01:27.562 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000014/group_1/index_4676_seed_29980_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 19:01:28.155 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:01:28.395 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 19:01:29.382 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:03:23.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.03s (1.90min) +2026-04-24 19:03:24.181 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:10:20.604 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 15, train_steps: 600 +2026-04-24 19:10:21.337 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 19:10:21.505 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:10:21.611 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:11:26.764 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000015/group_1/index_3178_seed_10172_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 19:11:27.469 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:11:27.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:12:31.667 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000015/group_1/index_3178_seed_10173_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 19:12:32.428 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:12:32.565 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 19:12:33.319 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:14:26.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.49s (1.89min) +2026-04-24 19:14:27.771 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:21:23.284 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 16, train_steps: 640 +2026-04-24 19:21:23.966 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 19:21:24.144 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:21:24.232 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:22:29.026 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000016/group_1/index_5838_seed_31265_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 19:22:29.696 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:22:29.699 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:23:34.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000016/group_1/index_5838_seed_31266_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 19:23:35.007 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:23:35.147 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 19:23:35.897 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:25:30.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.21s (1.90min) +2026-04-24 19:25:30.988 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:32:25.354 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 17, train_steps: 680 +2026-04-24 19:32:26.045 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 19:32:26.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:32:26.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:33:31.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000017/group_1/index_5510_seed_29843_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 19:33:31.982 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:33:31.983 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:34:35.835 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000017/group_1/index_5510_seed_29844_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 19:34:36.458 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:34:36.600 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 19:34:37.352 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:36:31.741 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.25s (1.90min) +2026-04-24 19:36:32.470 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:43:28.608 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 18, train_steps: 720 +2026-04-24 19:43:29.286 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 19:43:29.398 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:43:29.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:44:35.332 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000018/group_1/index_2695_seed_29085_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 19:44:35.923 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:44:35.923 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:45:39.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000018/group_1/index_2695_seed_29086_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 19:45:40.612 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:45:40.752 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 19:45:41.504 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:47:33.981 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.34s (1.87min) +2026-04-24 19:47:34.834 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:54:32.127 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 19, train_steps: 760 +2026-04-24 19:54:32.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 19:54:32.967 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:54:32.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:55:38.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000019/group_1/index_5421_seed_15588_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 19:55:39.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:55:39.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:56:43.488 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000019/group_1/index_5421_seed_15589_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 19:56:44.127 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:56:44.220 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 19:56:45.061 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:58:40.229 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.07s (1.92min) +2026-04-24 19:58:44.147 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:05:44.197 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 20, train_steps: 800 +2026-04-24 20:06:19.278 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=20 (missing=0, unexpected=0) +2026-04-24 20:06:21.595 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 20:06:21.726 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:06:21.755 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:07:27.835 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000020/group_1/index_148_seed_22588_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 20:07:28.632 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:07:28.634 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:08:33.737 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000020/group_1/index_148_seed_22589_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 20:08:34.364 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:08:34.446 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 20:08:35.263 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:10:28.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.51s (1.89min) +2026-04-24 20:10:29.686 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:17:24.326 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 21, train_steps: 840 +2026-04-24 20:17:25.021 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 20:17:25.115 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:17:25.194 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:18:30.023 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000021/group_1/index_5218_seed_9004_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 20:18:30.572 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:18:30.575 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:19:34.721 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000021/group_1/index_5218_seed_9005_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 20:19:35.520 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:19:35.660 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 20:19:36.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:21:30.821 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.27s (1.90min) +2026-04-24 20:21:31.543 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:28:27.501 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 22, train_steps: 880 +2026-04-24 20:28:28.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 20:28:28.339 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:28:28.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:29:33.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000022/group_1/index_1588_seed_28762_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 20:29:33.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:29:33.999 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:30:38.068 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000022/group_1/index_1588_seed_28763_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 20:30:38.689 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:30:38.832 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 20:30:39.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:32:33.281 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.23s (1.89min) +2026-04-24 20:32:34.029 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:39:30.424 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 23, train_steps: 920 +2026-04-24 20:39:31.115 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 20:39:31.208 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:39:31.306 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:40:36.973 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000023/group_1/index_4441_seed_10165_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 20:40:37.548 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:40:37.549 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:41:41.855 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000023/group_1/index_4441_seed_10166_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 20:41:42.474 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:41:42.613 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 20:41:43.476 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:43:36.625 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-24 20:43:37.363 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:50:35.662 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 24, train_steps: 960 +2026-04-24 20:50:36.340 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 20:50:36.433 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:50:36.461 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:51:41.669 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000024/group_1/index_7804_seed_9784_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 20:51:42.798 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:51:42.798 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:52:46.814 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000024/group_1/index_7804_seed_9785_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 20:52:47.388 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:52:47.526 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 20:52:48.330 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:54:41.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.56s (1.89min) +2026-04-24 20:54:42.724 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:01:38.805 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 25, train_steps: 1000 +2026-04-24 21:01:39.488 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 21:01:39.577 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:01:39.607 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:02:44.771 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000025/group_1/index_6214_seed_6183_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 21:02:45.323 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:02:45.326 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:03:50.127 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000025/group_1/index_6214_seed_6184_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 21:03:50.855 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:03:50.974 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 21:03:51.819 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:05:45.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.58s (1.89min) +2026-04-24 21:05:46.213 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:12:42.841 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 26, train_steps: 1040 +2026-04-24 21:12:43.523 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 21:12:43.685 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:12:43.782 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:13:48.307 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000026/group_1/index_4563_seed_21864_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 21:13:48.924 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:13:48.927 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:14:53.208 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000026/group_1/index_4563_seed_21865_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 21:14:53.938 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:14:54.046 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 21:14:55.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:16:49.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.91s (1.90min) +2026-04-24 21:16:50.029 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:23:48.902 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 27, train_steps: 1080 +2026-04-24 21:23:49.572 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 21:23:49.682 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:23:49.768 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:24:55.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000027/group_1/index_8919_seed_23383_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 21:24:55.794 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:24:55.797 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:26:00.521 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000027/group_1/index_8919_seed_23384_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 21:26:01.272 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:26:01.408 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 21:26:02.479 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:27:56.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.81s (1.90min) +2026-04-24 21:27:57.172 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:34:53.756 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 28, train_steps: 1120 +2026-04-24 21:34:54.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 21:34:54.569 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:34:54.674 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:35:59.739 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000028/group_1/index_6203_seed_17100_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 21:36:00.323 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:36:00.326 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:37:05.322 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000028/group_1/index_6203_seed_17101_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 21:37:05.973 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:37:06.086 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 21:37:06.909 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:39:00.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.28s (1.89min) +2026-04-24 21:39:01.199 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:45:58.807 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 29, train_steps: 1160 +2026-04-24 21:45:59.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 21:45:59.546 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:45:59.664 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:47:04.745 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000029/group_1/index_7038_seed_18277_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 21:47:05.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:47:05.859 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:48:10.086 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000029/group_1/index_7038_seed_18278_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 21:48:10.746 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:48:10.891 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 21:48:11.746 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:50:04.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.16s (1.89min) +2026-04-24 21:50:05.708 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:57:02.089 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 30, train_steps: 1200 +2026-04-24 21:57:37.247 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=30 (missing=0, unexpected=0) +2026-04-24 21:57:39.437 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 21:57:39.544 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:57:39.582 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:58:46.216 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000030/group_1/index_7076_seed_4934_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 21:58:46.805 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:58:46.808 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:59:51.592 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000030/group_1/index_7076_seed_4935_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 21:59:52.355 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:59:52.464 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 21:59:53.501 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:01:46.757 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-24 22:01:47.504 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:08:45.785 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 31, train_steps: 1240 +2026-04-24 22:08:46.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 22:08:46.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:08:46.583 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:09:51.715 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000031/group_1/index_7881_seed_11784_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 22:09:52.291 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:09:52.294 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:10:56.344 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000031/group_1/index_7881_seed_11785_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 22:10:57.073 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:10:57.183 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 22:10:58.072 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:12:53.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.30s (1.92min) +2026-04-24 22:12:54.309 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:19:51.479 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 32, train_steps: 1280 +2026-04-24 22:19:52.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 22:19:52.250 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:19:52.276 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:20:57.379 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000032/group_1/index_3351_seed_7093_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 22:20:57.974 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:20:57.978 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:22:02.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000032/group_1/index_3351_seed_7094_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 22:22:03.058 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:22:03.195 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 22:22:04.183 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:23:57.716 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.37s (1.89min) +2026-04-24 22:23:58.466 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:30:58.134 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 33, train_steps: 1320 +2026-04-24 22:30:58.825 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 22:30:58.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:30:59.067 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:32:03.741 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000033/group_1/index_3402_seed_29781_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 22:32:04.266 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:32:04.269 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:33:08.664 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000033/group_1/index_3402_seed_29782_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 22:33:09.413 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:33:09.527 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 22:33:10.307 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:35:03.144 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-24 22:35:04.089 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:42:00.452 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 34, train_steps: 1360 +2026-04-24 22:42:01.359 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 22:42:01.488 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:42:01.559 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:43:06.332 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000034/group_1/index_3118_seed_7932_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 22:43:07.465 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:43:07.469 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:44:11.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000034/group_1/index_3118_seed_7933_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 22:44:12.155 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:44:12.284 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 22:44:13.155 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:46:06.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.71s (1.90min) +2026-04-24 22:46:07.670 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:53:03.277 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 35, train_steps: 1400 +2026-04-24 22:53:03.993 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 22:53:04.083 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:53:04.200 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:54:09.604 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000035/group_1/index_7018_seed_25874_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 22:54:10.189 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:54:10.189 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:55:14.446 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000035/group_1/index_7018_seed_25875_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 22:55:15.120 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:55:15.259 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 22:55:16.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:57:11.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.09s (1.92min) +2026-04-24 22:57:11.990 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:04:06.926 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 36, train_steps: 1440 +2026-04-24 23:04:07.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 23:04:07.704 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:04:07.795 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:05:12.515 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000036/group_1/index_6948_seed_28195_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 23:05:13.095 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:05:13.096 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:06:17.315 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000036/group_1/index_6948_seed_28196_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 23:06:17.903 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:06:18.028 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 23:06:18.791 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:08:12.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.93s (1.90min) +2026-04-24 23:08:13.637 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:15:08.356 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 37, train_steps: 1480 +2026-04-24 23:15:09.050 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 23:15:09.165 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:15:09.210 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:16:14.225 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000037/group_1/index_7510_seed_31427_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 23:16:14.840 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:16:14.841 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:17:18.936 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000037/group_1/index_7510_seed_31428_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 23:17:19.543 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:17:19.686 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 23:17:20.433 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:19:14.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.62s (1.89min) +2026-04-24 23:19:15.004 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:26:08.842 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 38, train_steps: 1520 +2026-04-24 23:26:09.561 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 23:26:09.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:26:09.735 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:27:14.722 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000038/group_1/index_839_seed_25384_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 23:27:15.315 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:27:15.318 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:28:19.301 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000038/group_1/index_839_seed_25385_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 23:28:19.923 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:28:20.037 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 23:28:20.826 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:30:16.245 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.26s (1.92min) +2026-04-24 23:30:16.994 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:37:13.184 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 39, train_steps: 1560 +2026-04-24 23:37:13.829 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 23:37:13.944 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:37:14.044 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:38:18.926 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000039/group_1/index_7722_seed_22546_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 23:38:19.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:38:19.998 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:39:24.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000039/group_1/index_7722_seed_22547_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 23:39:24.937 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:39:25.033 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 23:39:25.865 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:41:19.730 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.77s (1.90min) +2026-04-24 23:41:20.637 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:48:16.400 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 40, train_steps: 1600 +2026-04-24 23:48:51.061 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=40 (missing=0, unexpected=0) +2026-04-24 23:48:53.183 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-24 23:48:53.367 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:48:53.438 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:49:59.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000040/group_1/index_6989_seed_24238_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-24 23:50:00.330 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:50:00.330 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:51:05.735 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000040/group_1/index_6989_seed_24239_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-24 23:51:06.514 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:51:06.648 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-24 23:51:07.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:53:01.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.68s (1.89min) +2026-04-24 23:53:02.050 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:59:59.587 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 41, train_steps: 1640 +2026-04-25 00:00:00.257 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 00:00:00.346 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:00:00.374 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:01:05.811 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000041/group_1/index_1154_seed_11022_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 00:01:06.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:01:06.398 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:02:10.158 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000041/group_1/index_1154_seed_11023_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 00:02:10.749 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:02:10.843 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 00:02:11.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:04:04.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.80s (1.88min) +2026-04-25 00:04:05.334 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:10:58.020 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 42, train_steps: 1680 +2026-04-25 00:10:58.703 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 00:10:58.816 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:10:58.878 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:12:03.949 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000042/group_1/index_4362_seed_14652_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 00:12:04.528 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:12:04.529 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:13:08.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000042/group_1/index_4362_seed_14653_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 00:13:09.348 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:13:09.487 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 00:13:10.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:15:03.421 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 00:15:04.178 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:21:59.233 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 43, train_steps: 1720 +2026-04-25 00:21:59.912 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 00:22:00.003 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:22:00.078 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:23:05.005 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000043/group_1/index_5954_seed_23954_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 00:23:05.577 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:23:05.581 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:24:09.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000043/group_1/index_5954_seed_23955_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 00:24:10.090 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:24:10.205 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 00:24:11.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:26:03.763 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.63s (1.88min) +2026-04-25 00:26:04.668 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:32:57.209 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 44, train_steps: 1760 +2026-04-25 00:32:57.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 00:32:58.024 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:32:58.140 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:34:03.460 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000044/group_1/index_1638_seed_30336_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 00:34:04.512 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:34:04.513 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:35:08.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000044/group_1/index_1638_seed_30337_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 00:35:09.484 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:35:09.601 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 00:35:10.387 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:37:04.191 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.64s (1.89min) +2026-04-25 00:37:04.941 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:43:59.679 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 45, train_steps: 1800 +2026-04-25 00:44:00.349 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 00:44:00.456 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:44:00.537 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:45:05.574 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000045/group_1/index_2469_seed_31818_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 00:45:06.200 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:45:06.205 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:46:10.065 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000045/group_1/index_2469_seed_31819_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 00:46:10.673 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:46:10.813 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 00:46:11.613 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:48:05.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.47s (1.89min) +2026-04-25 00:48:05.924 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:54:58.894 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 46, train_steps: 1840 +2026-04-25 00:54:59.583 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 00:54:59.674 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:54:59.769 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:56:04.737 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000046/group_1/index_3744_seed_22921_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 00:56:05.328 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:56:05.329 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:57:09.513 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000046/group_1/index_3744_seed_22922_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 00:57:10.209 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:57:10.319 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 00:57:11.152 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:59:04.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.76s (1.88min) +2026-04-25 00:59:04.984 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:05:59.418 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 47, train_steps: 1880 +2026-04-25 01:06:00.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 01:06:00.190 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:06:00.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:07:05.544 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000047/group_1/index_1448_seed_32258_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 01:07:06.133 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:07:06.136 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:08:10.207 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000047/group_1/index_1448_seed_32259_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 01:08:10.975 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:08:11.072 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 01:08:12.008 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:10:05.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.63s (1.89min) +2026-04-25 01:10:06.418 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:16:59.726 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 48, train_steps: 1920 +2026-04-25 01:17:00.454 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 01:17:00.633 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:17:00.745 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:18:05.796 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000048/group_1/index_5045_seed_7068_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 01:18:06.340 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:18:06.341 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:19:10.344 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000048/group_1/index_5045_seed_7069_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 01:19:11.093 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:19:11.206 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 01:19:12.041 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:21:04.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.49s (1.87min) +2026-04-25 01:21:05.360 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:27:59.069 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 49, train_steps: 1960 +2026-04-25 01:27:59.741 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 01:27:59.852 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:27:59.921 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:29:05.124 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000049/group_1/index_7729_seed_3222_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 01:29:06.162 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:29:06.163 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:30:10.448 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000049/group_1/index_7729_seed_3223_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 01:30:11.055 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:30:11.197 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 01:30:11.962 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:32:05.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 01:32:05.839 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:38:59.773 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 50, train_steps: 2000 +2026-04-25 01:39:35.186 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=50 (missing=0, unexpected=0) +2026-04-25 01:39:37.201 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 01:39:37.339 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:39:37.380 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:40:43.800 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000050/group_1/index_7573_seed_14176_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 01:40:44.388 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:40:44.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:41:48.423 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000050/group_1/index_7573_seed_14177_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 01:41:49.099 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:41:49.201 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 01:41:50.003 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:43:43.911 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.70s (1.89min) +2026-04-25 01:43:44.669 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:50:39.900 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 51, train_steps: 2040 +2026-04-25 01:50:40.567 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 01:50:40.691 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:50:40.816 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:51:45.651 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000051/group_1/index_1403_seed_11089_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 01:51:46.214 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:51:46.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:52:50.900 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000051/group_1/index_1403_seed_11090_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 01:52:51.543 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:52:51.642 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 01:52:52.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:54:45.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.11s (1.89min) +2026-04-25 01:54:46.440 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:01:41.414 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 52, train_steps: 2080 +2026-04-25 02:01:42.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 02:01:42.329 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:01:42.422 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:02:47.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000052/group_1/index_5822_seed_3350_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 02:02:48.059 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:02:48.060 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:03:52.542 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000052/group_1/index_5822_seed_3351_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 02:03:53.253 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:03:53.369 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 02:03:54.426 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:05:47.329 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.76s (1.88min) +2026-04-25 02:05:48.074 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:12:42.742 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 53, train_steps: 2120 +2026-04-25 02:12:43.409 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 02:12:43.506 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:12:43.563 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:13:48.940 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000053/group_1/index_4424_seed_17765_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 02:13:49.548 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:13:49.551 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:14:53.551 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000053/group_1/index_4424_seed_17766_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 02:14:54.153 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:14:54.295 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 02:14:55.454 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:16:50.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.26s (1.92min) +2026-04-25 02:16:51.651 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:23:48.277 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 54, train_steps: 2160 +2026-04-25 02:23:48.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 02:23:49.038 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:23:49.094 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:24:54.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000054/group_1/index_3397_seed_17916_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 02:24:55.538 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:24:55.538 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:25:59.549 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000054/group_1/index_3397_seed_17917_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 02:26:00.233 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:26:00.375 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 02:26:01.166 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:27:54.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.49s (1.89min) +2026-04-25 02:27:55.726 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:34:49.798 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 55, train_steps: 2200 +2026-04-25 02:34:50.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 02:34:50.566 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:34:50.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:35:55.638 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000055/group_1/index_3886_seed_31941_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 02:35:56.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:35:56.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:37:00.178 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000055/group_1/index_3886_seed_31942_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 02:37:00.803 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:37:00.944 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 02:37:01.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:38:55.198 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.10s (1.88min) +2026-04-25 02:38:56.015 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:45:52.295 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 56, train_steps: 2240 +2026-04-25 02:45:52.980 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 02:45:53.073 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:45:53.095 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:46:58.402 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000056/group_1/index_3297_seed_25005_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 02:46:58.971 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:46:58.972 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:48:03.166 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000056/group_1/index_3297_seed_25006_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 02:48:03.887 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:48:03.973 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 02:48:05.043 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:49:57.944 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-25 02:49:58.692 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:56:56.046 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 57, train_steps: 2280 +2026-04-25 02:56:56.726 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 02:56:56.818 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:56:56.832 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:58:01.755 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000057/group_1/index_6560_seed_22396_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 02:58:02.348 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:58:02.348 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:59:07.610 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000057/group_1/index_6560_seed_22397_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 02:59:08.398 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:59:08.539 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 02:59:09.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:01:02.669 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 03:01:03.515 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:07:57.574 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 58, train_steps: 2320 +2026-04-25 03:07:58.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 03:07:58.387 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:07:58.505 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:09:03.545 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000058/group_1/index_8819_seed_10698_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 03:09:04.129 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:09:04.132 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:10:08.480 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000058/group_1/index_8819_seed_10699_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 03:10:09.199 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:10:09.277 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 03:10:10.162 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:12:03.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.89s (1.88min) +2026-04-25 03:12:03.882 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:18:58.336 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 59, train_steps: 2360 +2026-04-25 03:18:58.991 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 03:18:59.136 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:18:59.199 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:20:04.262 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000059/group_1/index_778_seed_32997_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 03:20:05.369 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:20:05.376 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:21:09.857 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000059/group_1/index_778_seed_32998_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 03:21:10.434 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:21:10.575 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 03:21:11.495 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:23:04.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 03:23:05.280 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:29:58.038 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 60, train_steps: 2400 +2026-04-25 03:30:34.401 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=60 (missing=0, unexpected=0) +2026-04-25 03:30:35.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 03:30:35.867 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:30:35.907 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:31:42.359 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000060/group_1/index_9275_seed_6270_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 03:31:42.953 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:31:42.953 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:32:46.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000060/group_1/index_9275_seed_6271_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 03:32:47.555 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:32:47.699 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 03:32:48.459 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:34:41.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.89s (1.88min) +2026-04-25 03:34:42.384 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:41:36.649 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 61, train_steps: 2440 +2026-04-25 03:41:37.322 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 03:41:37.497 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:41:37.595 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:42:42.715 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000061/group_1/index_4023_seed_32936_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 03:42:43.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:42:43.328 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:43:47.286 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000061/group_1/index_4023_seed_32937_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 03:43:47.992 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:43:48.131 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 03:43:49.001 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:45:42.147 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 03:45:42.890 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:52:38.584 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 62, train_steps: 2480 +2026-04-25 03:52:39.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 03:52:39.543 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:52:39.601 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:53:44.796 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000062/group_1/index_9031_seed_1623_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 03:53:45.364 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:53:45.367 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:54:50.095 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000062/group_1/index_9031_seed_1624_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 03:54:50.798 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:54:50.912 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 03:54:51.811 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:56:45.502 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 03:56:46.244 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:03:40.360 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 63, train_steps: 2520 +2026-04-25 04:03:41.049 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 04:03:41.164 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:03:41.285 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:04:46.371 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000063/group_1/index_5147_seed_7577_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 04:04:46.975 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:04:46.978 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:05:52.003 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000063/group_1/index_5147_seed_7578_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 04:05:52.600 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:05:52.738 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 04:05:53.788 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:07:47.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.39s (1.89min) +2026-04-25 04:07:48.158 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:14:42.700 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 64, train_steps: 2560 +2026-04-25 04:14:43.382 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 04:14:43.548 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:14:43.650 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:15:48.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000064/group_1/index_5538_seed_1546_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 04:15:49.616 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:15:49.619 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:16:54.529 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000064/group_1/index_5538_seed_1547_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 04:16:55.118 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:16:55.257 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 04:16:56.083 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:18:51.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.84s (1.91min) +2026-04-25 04:18:51.931 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:25:49.463 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 65, train_steps: 2600 +2026-04-25 04:25:50.367 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 04:25:50.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:25:50.506 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:26:55.725 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000065/group_1/index_7647_seed_28568_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 04:26:56.289 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:26:56.290 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:28:00.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000065/group_1/index_7647_seed_28569_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 04:28:01.050 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:28:01.166 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 04:28:02.119 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:29:55.699 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.38s (1.89min) +2026-04-25 04:29:56.440 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:36:49.685 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 66, train_steps: 2640 +2026-04-25 04:36:50.359 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 04:36:50.469 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:36:50.542 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:37:55.711 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000066/group_1/index_9638_seed_31164_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 04:37:56.278 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:37:56.281 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:39:00.165 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000066/group_1/index_9638_seed_31165_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 04:39:00.784 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:39:00.882 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 04:39:01.850 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:40:55.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 04:40:56.115 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:47:53.129 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 67, train_steps: 2680 +2026-04-25 04:47:53.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 04:47:53.900 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:47:53.941 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:48:58.840 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000067/group_1/index_8578_seed_7526_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 04:48:59.422 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:48:59.425 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:50:03.718 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000067/group_1/index_8578_seed_7527_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 04:50:04.304 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:50:04.441 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 04:50:05.421 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:51:58.440 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.99s (1.88min) +2026-04-25 04:51:59.199 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:58:56.572 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 68, train_steps: 2720 +2026-04-25 04:58:57.369 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 04:58:57.460 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:58:57.486 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:00:02.533 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000068/group_1/index_4541_seed_13920_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 05:00:03.107 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:00:03.110 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:01:07.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000068/group_1/index_4541_seed_13921_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 05:01:08.263 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:01:08.328 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 05:01:09.268 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:03:03.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.76s (1.90min) +2026-04-25 05:03:03.827 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:09:58.426 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 69, train_steps: 2760 +2026-04-25 05:09:59.100 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 05:09:59.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:09:59.375 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:11:04.333 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000069/group_1/index_825_seed_4095_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 05:11:05.445 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:11:05.446 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:12:09.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000069/group_1/index_825_seed_4096_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 05:12:09.945 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:12:10.086 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 05:12:10.875 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:14:04.032 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.04s (1.88min) +2026-04-25 05:14:04.999 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:20:59.613 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 70, train_steps: 2800 +2026-04-25 05:21:34.302 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=70 (missing=0, unexpected=0) +2026-04-25 05:21:36.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 05:21:36.765 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:21:36.810 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:22:43.297 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000070/group_1/index_8100_seed_333_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 05:22:43.923 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:22:43.923 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:23:47.927 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000070/group_1/index_8100_seed_334_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 05:23:48.565 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:23:48.709 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 05:23:49.564 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:25:42.836 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 05:25:43.592 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:32:40.081 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 71, train_steps: 2840 +2026-04-25 05:32:40.746 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 05:32:40.884 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:32:41.008 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:33:45.790 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000071/group_1/index_5722_seed_22108_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 05:33:46.374 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:33:46.375 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:34:51.571 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000071/group_1/index_5722_seed_22109_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 05:34:52.169 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:34:52.308 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 05:34:53.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:36:46.381 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-25 05:36:47.141 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:43:44.126 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 72, train_steps: 2880 +2026-04-25 05:43:44.828 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 05:43:44.964 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:43:45.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:44:49.722 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000072/group_1/index_8497_seed_25701_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 05:44:50.329 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:44:50.332 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:45:54.560 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000072/group_1/index_8497_seed_25702_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 05:45:55.244 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:45:55.382 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 05:45:56.321 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:47:51.353 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.85s (1.91min) +2026-04-25 05:47:52.116 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:54:50.136 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 73, train_steps: 2920 +2026-04-25 05:54:50.862 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 05:54:50.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:54:51.062 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:55:55.935 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000073/group_1/index_4980_seed_26508_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 05:55:56.509 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:55:56.511 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:57:00.623 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000073/group_1/index_4980_seed_26509_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 05:57:01.192 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:57:01.330 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 05:57:02.347 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:58:55.788 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.22s (1.89min) +2026-04-25 05:58:56.533 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:05:50.880 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 74, train_steps: 2960 +2026-04-25 06:05:51.584 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 06:05:51.703 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:05:51.741 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:06:56.467 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000074/group_1/index_451_seed_11836_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 06:06:57.618 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:06:57.620 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:08:01.930 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000074/group_1/index_451_seed_11837_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 06:08:02.523 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:08:02.669 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 06:08:03.808 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:09:56.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.50s (1.87min) +2026-04-25 06:09:57.235 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:16:51.630 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 75, train_steps: 3000 +2026-04-25 06:16:52.284 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 06:16:52.377 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:16:52.433 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:17:57.775 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000075/group_1/index_7451_seed_5360_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 06:17:58.364 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:17:58.367 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:19:02.769 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000075/group_1/index_7451_seed_5361_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 06:19:03.393 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:19:03.534 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 06:19:04.505 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:20:57.258 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.61s (1.88min) +2026-04-25 06:20:58.015 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:27:55.877 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 76, train_steps: 3040 +2026-04-25 06:27:56.548 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 06:27:56.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:27:56.667 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:29:01.717 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000076/group_1/index_7191_seed_28137_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 06:29:02.282 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:29:02.285 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:30:07.296 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000076/group_1/index_7191_seed_28138_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 06:30:07.922 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:30:08.058 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 06:30:08.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:32:02.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 06:32:02.960 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:38:58.695 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 77, train_steps: 3080 +2026-04-25 06:38:59.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 06:38:59.494 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:38:59.602 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:40:04.541 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000077/group_1/index_3928_seed_17714_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 06:40:05.110 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:40:05.113 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:41:09.009 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000077/group_1/index_3928_seed_17715_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 06:41:09.640 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:41:09.760 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 06:41:10.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:43:03.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 06:43:04.374 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:49:59.583 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 78, train_steps: 3120 +2026-04-25 06:50:00.266 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 06:50:00.431 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:50:00.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:51:05.732 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000078/group_1/index_1908_seed_7360_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 06:51:06.340 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:51:06.340 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:52:10.421 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000078/group_1/index_1908_seed_7361_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 06:52:11.014 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:52:11.153 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 06:52:12.026 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:54:05.108 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.06s (1.88min) +2026-04-25 06:54:05.874 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:01:01.030 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 79, train_steps: 3160 +2026-04-25 07:01:01.706 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 07:01:01.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:01:01.946 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:02:07.012 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000079/group_1/index_689_seed_8181_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 07:02:08.078 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:02:08.079 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:03:12.841 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000079/group_1/index_689_seed_8182_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 07:03:13.538 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:03:13.683 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 07:03:14.546 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:05:07.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.35s (1.89min) +2026-04-25 07:05:08.697 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:12:02.972 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 80, train_steps: 3200 +2026-04-25 07:12:38.675 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=80 (missing=0, unexpected=0) +2026-04-25 07:12:40.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 07:12:40.513 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:12:40.527 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:13:46.958 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000080/group_1/index_4951_seed_6384_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 07:13:47.550 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:13:47.550 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:14:52.229 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000080/group_1/index_4951_seed_6385_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 07:14:52.820 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:14:52.958 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 07:14:54.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:16:47.581 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.32s (1.89min) +2026-04-25 07:16:48.345 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:23:43.368 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 81, train_steps: 3240 +2026-04-25 07:23:44.095 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 07:23:44.189 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:23:44.229 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:24:49.188 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000081/group_1/index_8381_seed_13650_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 07:24:49.790 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:24:49.792 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:25:53.705 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000081/group_1/index_8381_seed_13651_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 07:25:54.390 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:25:54.529 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 07:25:55.731 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:27:49.977 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.21s (1.90min) +2026-04-25 07:27:50.727 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:34:47.813 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 82, train_steps: 3280 +2026-04-25 07:34:48.495 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 07:34:48.586 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:34:48.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:35:53.779 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000082/group_1/index_2715_seed_6818_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 07:35:54.384 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:35:54.388 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:36:58.520 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000082/group_1/index_2715_seed_6819_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 07:36:59.145 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:36:59.226 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 07:37:00.140 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:38:55.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.80s (1.91min) +2026-04-25 07:38:55.996 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:45:52.249 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 83, train_steps: 3320 +2026-04-25 07:45:52.938 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 07:45:53.048 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:45:53.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:46:58.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000083/group_1/index_2018_seed_30897_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 07:46:58.773 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:46:58.778 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:48:03.509 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000083/group_1/index_2018_seed_30898_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 07:48:04.084 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:48:04.232 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 07:48:05.140 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:49:58.382 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.13s (1.89min) +2026-04-25 07:49:59.127 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:56:57.604 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 84, train_steps: 3360 +2026-04-25 07:56:58.300 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 07:56:58.433 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:56:58.527 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:58:03.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000084/group_1/index_176_seed_28407_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 07:58:04.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:58:04.422 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:59:08.991 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000084/group_1/index_176_seed_28408_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 07:59:09.614 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:59:09.725 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 07:59:10.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:01:04.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.45s (1.89min) +2026-04-25 08:01:05.082 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:08:00.264 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 85, train_steps: 3400 +2026-04-25 08:08:00.943 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 08:08:01.039 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:08:01.078 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:09:05.953 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000085/group_1/index_6754_seed_12821_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 08:09:06.546 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:09:06.546 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:10:10.739 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000085/group_1/index_6754_seed_12822_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 08:10:11.351 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:10:11.479 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 08:10:12.373 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:12:05.564 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 08:12:06.328 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:19:02.167 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 86, train_steps: 3440 +2026-04-25 08:19:02.854 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 08:19:02.966 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:19:03.065 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:20:08.092 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000086/group_1/index_6454_seed_30640_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 08:20:08.687 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:20:08.689 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:21:13.209 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000086/group_1/index_6454_seed_30641_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 08:21:13.825 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:21:13.922 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 08:21:14.776 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:23:08.095 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 08:23:08.855 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:30:05.191 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 87, train_steps: 3480 +2026-04-25 08:30:05.907 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 08:30:06.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:30:06.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:31:11.927 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000087/group_1/index_6140_seed_2928_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 08:31:12.533 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:31:12.535 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:32:16.740 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000087/group_1/index_6140_seed_2929_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 08:32:17.378 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:32:17.486 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 08:32:18.353 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:34:11.905 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.47s (1.89min) +2026-04-25 08:34:12.658 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:41:08.801 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 88, train_steps: 3520 +2026-04-25 08:41:09.659 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 08:41:09.779 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:41:09.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:42:15.068 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000088/group_1/index_9572_seed_20772_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 08:42:15.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:42:15.647 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:43:19.722 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000088/group_1/index_9572_seed_20773_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 08:43:20.386 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:43:20.455 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 08:43:21.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:45:14.736 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.01s (1.88min) +2026-04-25 08:45:15.502 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:52:11.034 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 89, train_steps: 3560 +2026-04-25 08:52:11.864 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 08:52:11.961 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:52:12.138 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:53:17.314 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000089/group_1/index_621_seed_30120_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 08:53:18.419 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:53:18.439 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:54:22.627 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000089/group_1/index_621_seed_30121_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 08:54:23.298 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:54:23.447 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 08:54:24.315 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:56:17.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.60s (1.89min) +2026-04-25 08:56:18.797 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:03:17.029 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 90, train_steps: 3600 +2026-04-25 09:03:52.519 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=90 (missing=0, unexpected=0) +2026-04-25 09:03:54.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 09:03:54.620 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:03:54.734 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:05:01.127 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000090/group_1/index_4617_seed_32330_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 09:05:01.717 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:05:01.720 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:06:06.473 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000090/group_1/index_4617_seed_32331_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 09:06:07.199 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:06:07.308 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 09:06:08.218 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:08:01.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 09:08:02.540 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:15:00.007 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 91, train_steps: 3640 +2026-04-25 09:15:00.699 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 09:15:00.794 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:15:00.837 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:16:05.788 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000091/group_1/index_8856_seed_19015_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 09:16:06.404 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:16:06.407 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:17:10.733 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000091/group_1/index_8856_seed_19016_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 09:17:11.465 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:17:11.606 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 09:17:12.404 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:19:05.985 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.48s (1.89min) +2026-04-25 09:19:06.733 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:26:03.306 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 92, train_steps: 3680 +2026-04-25 09:26:03.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 09:26:04.144 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:26:04.255 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:27:08.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000092/group_1/index_5293_seed_25765_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 09:27:09.440 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:27:09.445 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:28:14.254 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000092/group_1/index_5293_seed_25766_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 09:28:14.870 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:28:15.012 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 09:28:15.772 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:30:10.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.62s (1.91min) +2026-04-25 09:30:11.280 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:37:06.867 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 93, train_steps: 3720 +2026-04-25 09:37:07.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 09:37:07.756 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:37:07.851 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:38:12.600 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000093/group_1/index_2466_seed_33345_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 09:38:13.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:38:13.174 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:39:17.496 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000093/group_1/index_2466_seed_33346_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 09:39:18.151 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:39:18.293 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 09:39:19.065 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:41:12.868 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.68s (1.89min) +2026-04-25 09:41:13.624 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:48:08.757 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 94, train_steps: 3760 +2026-04-25 09:48:09.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 09:48:09.587 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:48:09.617 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:49:14.665 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000094/group_1/index_6943_seed_28343_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 09:49:15.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:49:15.821 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:50:19.689 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000094/group_1/index_6943_seed_28344_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 09:50:20.267 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:50:20.407 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 09:50:21.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:52:15.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 09:52:16.176 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:59:12.178 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 95, train_steps: 3800 +2026-04-25 09:59:12.857 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 09:59:12.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:59:13.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:00:18.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000095/group_1/index_6412_seed_4895_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 10:00:18.767 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:00:18.770 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:01:23.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000095/group_1/index_6412_seed_4896_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 10:01:24.095 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:01:24.217 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 10:01:25.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:03:18.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.50s (1.89min) +2026-04-25 10:03:19.401 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:10:16.986 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 96, train_steps: 3840 +2026-04-25 10:10:17.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 10:10:17.782 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:10:17.887 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:11:22.659 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000096/group_1/index_8491_seed_15680_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 10:11:23.259 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:11:23.262 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:12:27.514 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000096/group_1/index_8491_seed_15681_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 10:12:28.147 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:12:28.496 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 10:12:29.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:14:22.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-25 10:14:22.927 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:21:20.974 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 97, train_steps: 3880 +2026-04-25 10:21:21.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 10:21:21.742 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:21:21.770 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:22:26.866 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000097/group_1/index_6805_seed_26031_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 10:22:27.469 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:22:27.471 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:23:31.479 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000097/group_1/index_6805_seed_26032_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 10:23:32.071 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:23:32.214 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 10:23:33.030 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:25:27.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.48s (1.91min) +2026-04-25 10:25:28.357 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:32:23.982 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 98, train_steps: 3920 +2026-04-25 10:32:24.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 10:32:24.795 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:32:24.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:33:29.675 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000098/group_1/index_3759_seed_15969_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 10:33:30.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:33:30.257 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:34:34.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000098/group_1/index_3759_seed_15970_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 10:34:35.217 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:34:35.356 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 10:34:36.238 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:36:30.447 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.18s (1.90min) +2026-04-25 10:36:31.206 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:43:26.221 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 99, train_steps: 3960 +2026-04-25 10:43:26.911 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 10:43:27.043 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:43:27.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:44:32.241 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000099/group_1/index_9846_seed_5195_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 10:44:33.369 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:44:33.370 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:45:37.895 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000099/group_1/index_9846_seed_5196_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 10:45:38.570 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:45:38.653 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 10:45:39.593 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:47:32.648 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.96s (1.88min) +2026-04-25 10:47:33.416 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:54:29.839 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 100, train_steps: 4000 +2026-04-25 14:25:28.586 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=100 (missing=0, unexpected=0) +2026-04-25 14:25:32.685 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 14:25:32.782 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:25:32.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:26:36.670 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000100/group_1/index_4782_seed_4754_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 14:26:37.271 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:26:37.274 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:27:38.858 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000100/group_1/index_4782_seed_4755_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 14:27:39.495 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 14:27:39.732 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 14:27:40.735 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:29:34.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 14:29:35.300 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:36:34.237 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 101, train_steps: 4040 +2026-04-25 14:36:34.927 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 14:36:35.108 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:36:35.188 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:37:37.929 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000101/group_1/index_3162_seed_4004_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 14:37:38.497 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:37:38.499 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:38:40.179 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000101/group_1/index_3162_seed_4005_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 14:38:40.822 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 14:38:40.904 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 14:38:41.819 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:40:35.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.56s (1.89min) +2026-04-25 14:40:36.184 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:47:35.072 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 102, train_steps: 4080 +2026-04-25 14:47:35.770 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 14:47:35.861 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:47:35.891 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:48:38.504 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000102/group_1/index_996_seed_23523_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 14:48:39.083 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:48:39.087 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:49:41.251 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000102/group_1/index_996_seed_23524_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 14:49:41.981 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 14:49:42.122 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 14:49:42.928 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:51:35.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.62s (1.88min) +2026-04-25 14:51:36.396 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:58:34.900 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 103, train_steps: 4120 +2026-04-25 14:58:35.598 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 14:58:35.693 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:58:35.761 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:59:38.340 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000103/group_1/index_4506_seed_19522_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 14:59:38.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:59:38.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:00:40.845 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000103/group_1/index_4506_seed_19523_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 15:00:41.455 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:00:41.595 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 15:00:42.368 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:02:35.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 15:02:36.298 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:09:34.434 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 104, train_steps: 4160 +2026-04-25 15:09:35.128 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 15:09:35.262 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:09:35.343 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:10:38.038 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000104/group_1/index_4619_seed_21850_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 15:10:39.054 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:10:39.057 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:11:41.541 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000104/group_1/index_4619_seed_21851_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 15:11:42.182 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:11:42.309 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 15:11:43.189 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:13:36.086 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.85s (1.88min) +2026-04-25 15:13:36.859 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:20:35.320 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 105, train_steps: 4200 +2026-04-25 15:20:35.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 15:20:36.080 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:20:36.143 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:21:38.774 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000105/group_1/index_7533_seed_8340_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 15:21:39.385 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:21:39.388 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:22:41.485 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000105/group_1/index_7533_seed_8341_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 15:22:42.164 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:22:42.304 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 15:22:43.167 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:24:36.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.78s (1.88min) +2026-04-25 15:24:36.779 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:31:34.967 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 106, train_steps: 4240 +2026-04-25 15:31:35.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 15:31:35.788 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:31:35.892 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:32:38.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000106/group_1/index_7205_seed_17702_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 15:32:39.036 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:32:39.039 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:33:41.088 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000106/group_1/index_7205_seed_17703_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 15:33:41.777 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:33:41.900 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 15:33:42.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:35:36.017 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.19s (1.89min) +2026-04-25 15:35:36.791 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:42:35.131 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 107, train_steps: 4280 +2026-04-25 15:42:35.828 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 15:42:35.923 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:42:35.952 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:43:38.751 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000107/group_1/index_9475_seed_5497_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 15:43:39.363 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:43:39.366 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:44:41.226 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000107/group_1/index_9475_seed_5498_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 15:44:41.895 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:44:41.998 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 15:44:42.824 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:46:36.637 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.69s (1.89min) +2026-04-25 15:46:37.397 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:53:35.876 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 108, train_steps: 4320 +2026-04-25 15:53:36.505 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 15:53:36.692 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:53:36.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:54:39.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000108/group_1/index_5958_seed_1820_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 15:54:40.227 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:54:40.227 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:55:42.194 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000108/group_1/index_5958_seed_1821_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 15:55:42.761 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:55:42.906 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 15:55:43.684 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:57:36.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 15:57:37.250 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:04:35.505 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 109, train_steps: 4360 +2026-04-25 16:04:36.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 16:04:36.348 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:04:36.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:05:39.091 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000109/group_1/index_8421_seed_2759_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 16:05:40.108 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:05:40.111 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:06:42.004 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000109/group_1/index_8421_seed_2760_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 16:06:42.635 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:06:42.774 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 16:06:43.521 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:08:36.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 16:08:37.107 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:15:35.483 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 110, train_steps: 4400 +2026-04-25 16:16:10.253 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=110 (missing=0, unexpected=0) +2026-04-25 16:16:12.653 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 16:16:12.782 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:16:12.819 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:17:17.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000110/group_1/index_3424_seed_1008_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 16:17:17.724 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:17:17.727 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:18:19.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000110/group_1/index_3424_seed_1009_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 16:18:20.115 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:18:20.215 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 16:18:21.038 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:20:15.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.79s (1.90min) +2026-04-25 16:20:15.862 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:27:14.799 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 111, train_steps: 4440 +2026-04-25 16:27:15.620 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 16:27:15.759 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:27:15.837 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:28:18.609 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000111/group_1/index_1171_seed_15415_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 16:28:19.202 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:28:19.206 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:29:20.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000111/group_1/index_1171_seed_15416_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 16:29:21.515 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:29:21.651 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 16:29:22.630 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:31:15.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.62s (1.88min) +2026-04-25 16:31:16.177 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:38:14.313 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 112, train_steps: 4480 +2026-04-25 16:38:15.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 16:38:15.180 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:38:15.287 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:39:17.859 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000112/group_1/index_7032_seed_33170_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 16:39:18.458 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:39:18.459 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:40:20.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000112/group_1/index_7032_seed_33171_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 16:40:21.069 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:40:21.213 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 16:40:22.158 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:42:15.241 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-25 16:42:15.991 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:49:13.438 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 113, train_steps: 4520 +2026-04-25 16:49:14.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 16:49:14.205 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:49:14.237 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:50:17.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000113/group_1/index_6461_seed_13857_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 16:50:18.041 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:50:18.041 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:51:20.314 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000113/group_1/index_6461_seed_13858_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 16:51:20.908 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:51:21.006 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 16:51:22.208 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:53:15.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 16:53:16.519 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:00:13.955 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 114, train_steps: 4560 +2026-04-25 17:00:14.659 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 17:00:14.826 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:00:14.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:01:17.226 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000114/group_1/index_5489_seed_5820_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 17:01:18.329 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:01:18.332 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:02:20.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000114/group_1/index_5489_seed_5821_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 17:02:21.210 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:02:21.328 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 17:02:22.476 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:04:15.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 17:04:16.557 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:11:15.041 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 115, train_steps: 4600 +2026-04-25 17:11:15.725 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 17:11:15.822 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:11:15.900 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:12:18.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000115/group_1/index_7123_seed_21057_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 17:12:19.081 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:12:19.084 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:13:20.870 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000115/group_1/index_7123_seed_21058_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 17:13:21.575 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:13:21.711 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 17:13:22.742 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:15:17.226 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.32s (1.91min) +2026-04-25 17:15:17.987 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:22:16.444 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 116, train_steps: 4640 +2026-04-25 17:22:17.111 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 17:22:17.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:22:17.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:23:19.878 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000116/group_1/index_3099_seed_26802_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 17:23:20.428 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:23:20.431 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:24:22.898 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000116/group_1/index_3099_seed_26803_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 17:24:23.671 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:24:23.811 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 17:24:24.602 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:26:18.247 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.52s (1.89min) +2026-04-25 17:26:19.015 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:33:18.338 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 117, train_steps: 4680 +2026-04-25 17:33:19.008 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 17:33:19.163 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:33:19.274 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:34:21.887 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000117/group_1/index_3254_seed_14816_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 17:34:22.479 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:34:22.480 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:35:24.567 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000117/group_1/index_3254_seed_14817_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 17:35:25.150 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:35:25.228 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 17:35:26.058 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:37:20.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.98s (1.90min) +2026-04-25 17:37:20.931 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:44:20.169 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 118, train_steps: 4720 +2026-04-25 17:44:20.850 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 17:44:20.983 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:44:21.063 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:45:24.208 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000118/group_1/index_458_seed_23054_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 17:45:24.776 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:45:24.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:46:27.093 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000118/group_1/index_458_seed_23055_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 17:46:27.740 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:46:28.104 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 17:46:29.100 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:48:22.219 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 17:48:22.960 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:55:20.377 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 119, train_steps: 4760 +2026-04-25 17:55:21.038 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 17:55:21.135 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:55:21.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:56:23.846 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000119/group_1/index_1184_seed_20626_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 17:56:24.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:56:24.977 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:57:26.777 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000119/group_1/index_1184_seed_20627_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 17:57:27.418 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:57:27.702 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 17:57:28.674 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:59:21.503 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.83s (1.88min) +2026-04-25 17:59:22.395 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:06:19.654 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 120, train_steps: 4800 +2026-04-25 18:06:55.189 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=120 (missing=0, unexpected=0) +2026-04-25 18:06:56.868 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 18:06:56.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:06:57.015 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:08:00.707 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000120/group_1/index_2238_seed_27643_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 18:08:01.342 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:08:01.346 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:09:04.310 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000120/group_1/index_2238_seed_27644_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 18:09:04.874 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:09:04.952 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 18:09:05.907 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:10:58.895 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-25 18:10:59.657 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:17:59.215 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 121, train_steps: 4840 +2026-04-25 18:17:59.925 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 18:18:00.030 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:18:00.059 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:19:02.855 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000121/group_1/index_2191_seed_20091_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 18:19:03.459 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:19:03.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:20:05.597 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000121/group_1/index_2191_seed_20092_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 18:20:06.282 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:20:06.414 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 18:20:07.311 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:21:59.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.48s (1.87min) +2026-04-25 18:22:00.630 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:28:59.222 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 122, train_steps: 4880 +2026-04-25 18:28:59.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 18:28:59.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:29:00.021 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:30:02.667 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000122/group_1/index_2102_seed_9820_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 18:30:03.255 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:30:03.263 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:31:05.469 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000122/group_1/index_2102_seed_9821_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 18:31:06.208 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:31:06.288 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 18:31:07.226 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:33:00.333 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-25 18:33:01.218 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:39:58.961 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 123, train_steps: 4920 +2026-04-25 18:39:59.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 18:39:59.817 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:39:59.907 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:41:02.477 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000123/group_1/index_807_seed_31582_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 18:41:03.066 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:41:03.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:42:05.115 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000123/group_1/index_807_seed_31583_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 18:42:05.701 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:42:05.841 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 18:42:06.708 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:43:59.426 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.67s (1.88min) +2026-04-25 18:44:00.342 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:50:59.005 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 124, train_steps: 4960 +2026-04-25 18:50:59.702 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 18:50:59.830 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:50:59.879 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:52:02.511 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000124/group_1/index_4725_seed_18322_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 18:52:03.547 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:52:03.550 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:53:05.735 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000124/group_1/index_4725_seed_18323_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 18:53:06.480 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:53:06.619 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 18:53:07.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:55:00.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.53s (1.88min) +2026-04-25 18:55:00.964 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:02:01.010 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 125, train_steps: 5000 +2026-04-25 19:02:01.794 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 19:02:01.894 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:02:01.953 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:03:04.500 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000125/group_1/index_911_seed_5349_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 19:03:05.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:03:05.073 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:04:07.798 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000125/group_1/index_911_seed_5350_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 19:04:08.471 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:04:08.565 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 19:04:09.376 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:06:01.885 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.37s (1.87min) +2026-04-25 19:06:02.659 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:13:00.353 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 126, train_steps: 5040 +2026-04-25 19:13:01.051 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 19:13:01.146 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:13:01.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:14:03.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000126/group_1/index_6424_seed_29909_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 19:14:04.545 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:14:04.548 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:15:06.433 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000126/group_1/index_6424_seed_29910_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 19:15:06.982 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:15:07.122 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 19:15:07.982 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:17:00.468 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.43s (1.87min) +2026-04-25 19:17:01.261 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:23:59.181 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 127, train_steps: 5080 +2026-04-25 19:24:00.628 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 19:24:00.723 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:24:00.797 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:25:04.536 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000127/group_1/index_4986_seed_21727_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 19:25:05.125 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:25:05.151 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:26:07.669 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000127/group_1/index_4986_seed_21728_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 19:26:08.789 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:26:08.934 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 19:26:10.347 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:28:03.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.00s (1.88min) +2026-04-25 19:28:04.692 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:35:00.259 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 128, train_steps: 5120 +2026-04-25 19:35:01.001 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 19:35:01.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:35:01.251 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:36:03.700 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000128/group_1/index_4968_seed_20411_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 19:36:04.297 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:36:04.301 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:37:06.126 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000128/group_1/index_4968_seed_20412_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 19:37:07.304 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:37:07.396 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 19:37:08.759 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:39:01.964 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-25 19:39:02.935 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:45:59.774 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 129, train_steps: 5160 +2026-04-25 19:46:00.480 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 19:46:00.626 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:46:00.700 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:47:03.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000129/group_1/index_1776_seed_1890_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 19:47:04.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:47:04.386 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:48:06.509 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000129/group_1/index_1776_seed_1891_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 19:48:07.170 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:48:07.295 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 19:48:08.191 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:50:00.778 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.54s (1.88min) +2026-04-25 19:50:01.542 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:56:59.741 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 130, train_steps: 5200 +2026-04-25 19:57:35.065 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=130 (missing=0, unexpected=0) +2026-04-25 19:57:36.648 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 19:57:36.809 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:57:36.887 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:58:40.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000130/group_1/index_7500_seed_4083_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 19:58:41.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:58:41.108 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:59:43.181 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000130/group_1/index_7500_seed_4084_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 19:59:43.781 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:59:43.921 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 19:59:44.781 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:01:37.762 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.93s (1.88min) +2026-04-25 20:01:38.510 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:08:36.469 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 131, train_steps: 5240 +2026-04-25 20:08:37.304 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 20:08:37.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:08:37.428 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:09:40.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000131/group_1/index_4117_seed_11488_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 20:09:41.117 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:09:41.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:10:42.861 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000131/group_1/index_4117_seed_11489_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 20:10:43.515 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:10:43.657 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 20:10:44.478 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:12:37.010 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.47s (1.87min) +2026-04-25 20:12:37.763 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:19:36.748 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 132, train_steps: 5280 +2026-04-25 20:19:37.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 20:19:37.599 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:19:37.682 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:20:40.237 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000132/group_1/index_226_seed_26179_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 20:20:40.796 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:20:40.799 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:21:43.107 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000132/group_1/index_226_seed_26180_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 20:21:43.671 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:21:43.811 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 20:21:44.707 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:23:37.083 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.36s (1.87min) +2026-04-25 20:23:37.821 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:30:36.714 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 133, train_steps: 5320 +2026-04-25 20:30:37.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 20:30:37.446 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:30:37.477 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:31:40.367 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000133/group_1/index_9702_seed_5267_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 20:31:40.969 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:31:40.973 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:32:42.845 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000133/group_1/index_9702_seed_5268_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 20:32:43.507 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:32:43.644 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 20:32:44.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:34:37.148 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.60s (1.88min) +2026-04-25 20:34:37.916 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:41:36.744 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 134, train_steps: 5360 +2026-04-25 20:41:37.402 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 20:41:37.493 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:41:37.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:42:40.634 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000134/group_1/index_1546_seed_4750_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 20:42:41.741 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:42:41.744 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:43:43.805 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000134/group_1/index_1546_seed_4751_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 20:43:44.397 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:43:44.536 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 20:43:45.396 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:45:38.708 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.27s (1.89min) +2026-04-25 20:45:39.483 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:52:37.106 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 135, train_steps: 5400 +2026-04-25 20:52:37.808 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 20:52:37.936 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:52:37.959 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:53:40.767 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000135/group_1/index_9276_seed_4792_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 20:53:41.384 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:53:41.386 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:54:43.657 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000135/group_1/index_9276_seed_4793_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 20:54:44.294 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:54:44.436 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 20:54:45.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:56:38.450 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 20:56:39.217 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:03:36.728 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 136, train_steps: 5440 +2026-04-25 21:03:37.440 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 21:03:37.537 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:03:37.581 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:04:40.377 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000136/group_1/index_7682_seed_20503_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 21:04:40.953 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:04:40.956 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:05:42.655 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000136/group_1/index_7682_seed_20504_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 21:05:43.236 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:05:43.375 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 21:05:44.144 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:07:37.236 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.94s (1.88min) +2026-04-25 21:07:38.004 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:14:37.707 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 137, train_steps: 5480 +2026-04-25 21:14:38.388 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 21:14:38.550 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:14:38.633 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:15:41.310 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000137/group_1/index_1231_seed_6028_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 21:15:41.943 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:15:41.946 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:16:43.989 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000137/group_1/index_1231_seed_6029_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 21:16:44.571 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:16:44.727 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 21:16:45.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:18:38.274 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.66s (1.88min) +2026-04-25 21:18:39.014 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:25:36.897 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 138, train_steps: 5520 +2026-04-25 21:25:37.582 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 21:25:37.732 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:25:37.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:26:40.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000138/group_1/index_7260_seed_18685_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 21:26:41.021 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:26:41.024 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:27:43.021 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000138/group_1/index_7260_seed_18686_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 21:27:43.610 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:27:43.751 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 21:27:44.623 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:29:36.921 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.27s (1.87min) +2026-04-25 21:29:37.680 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:36:36.794 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 139, train_steps: 5560 +2026-04-25 21:36:37.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 21:36:37.555 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:36:37.600 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:37:40.655 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000139/group_1/index_1100_seed_6279_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 21:37:41.775 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:37:41.778 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:38:43.579 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000139/group_1/index_1100_seed_6280_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 21:38:44.292 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:38:44.433 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 21:38:45.253 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:40:37.749 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.41s (1.87min) +2026-04-25 21:40:38.523 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:47:38.303 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 140, train_steps: 5600 +2026-04-25 21:48:13.450 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=140 (missing=0, unexpected=0) +2026-04-25 21:48:15.722 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 21:48:15.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:48:15.931 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:49:19.918 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000140/group_1/index_6455_seed_21262_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 21:49:20.482 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:49:20.484 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:50:23.140 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000140/group_1/index_6455_seed_21263_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 21:50:23.715 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:50:23.852 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 21:50:24.730 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:52:18.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.48s (1.89min) +2026-04-25 21:52:18.988 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:59:18.597 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 141, train_steps: 5640 +2026-04-25 21:59:19.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 21:59:19.564 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:59:19.609 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:00:22.427 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000141/group_1/index_2361_seed_15753_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 22:00:23.026 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:00:23.029 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:01:24.859 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000141/group_1/index_2361_seed_15754_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 22:01:25.569 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:01:25.713 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 22:01:26.580 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:03:19.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.32s (1.89min) +2026-04-25 22:03:20.691 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:10:18.845 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 142, train_steps: 5680 +2026-04-25 22:10:19.514 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 22:10:19.605 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:10:19.633 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:11:22.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000142/group_1/index_6579_seed_2453_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 22:11:23.028 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:11:23.031 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:12:24.817 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000142/group_1/index_6579_seed_2454_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 22:12:25.511 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:12:25.650 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 22:12:26.532 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:14:20.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.73s (1.90min) +2026-04-25 22:14:21.235 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:21:17.517 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 143, train_steps: 5720 +2026-04-25 22:21:18.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 22:21:18.298 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:21:18.314 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:22:20.946 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000143/group_1/index_3359_seed_4890_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 22:22:21.523 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:22:21.526 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:23:23.959 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000143/group_1/index_3359_seed_4891_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 22:23:24.562 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:23:24.697 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 22:23:25.521 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:25:19.940 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.33s (1.91min) +2026-04-25 22:25:20.705 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:32:17.515 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 144, train_steps: 5760 +2026-04-25 22:32:18.187 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 22:32:18.326 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:32:18.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:33:20.935 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000144/group_1/index_4591_seed_20844_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 22:33:22.132 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:33:22.135 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:34:24.073 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000144/group_1/index_4591_seed_20845_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 22:34:24.705 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:34:24.842 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 22:34:25.640 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:36:20.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.43s (1.91min) +2026-04-25 22:36:20.974 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:43:17.557 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 145, train_steps: 5800 +2026-04-25 22:43:18.218 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 22:43:18.315 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:43:18.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:44:21.066 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000145/group_1/index_8183_seed_23110_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 22:44:21.627 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:44:21.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:45:24.066 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000145/group_1/index_8183_seed_23111_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 22:45:24.773 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:45:24.887 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 22:45:25.672 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:47:20.879 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.05s (1.92min) +2026-04-25 22:47:21.809 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:54:18.016 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 146, train_steps: 5840 +2026-04-25 22:54:18.681 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 22:54:18.775 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:54:18.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:55:21.719 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000146/group_1/index_4905_seed_467_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 22:55:22.292 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:55:22.295 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:56:24.332 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000146/group_1/index_4905_seed_468_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 22:56:25.043 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:56:25.173 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 22:56:26.065 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:58:19.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.03s (1.88min) +2026-04-25 22:58:19.885 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:05:17.482 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 147, train_steps: 5880 +2026-04-25 23:05:18.181 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 23:05:18.359 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:05:18.456 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:06:21.178 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000147/group_1/index_7887_seed_1941_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 23:06:21.759 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:06:21.762 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:07:23.508 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000147/group_1/index_7887_seed_1942_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 23:07:24.158 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:07:24.298 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 23:07:25.064 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:09:19.376 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.18s (1.90min) +2026-04-25 23:09:20.133 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:16:18.595 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 148, train_steps: 5920 +2026-04-25 23:16:19.284 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 23:16:19.432 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:16:19.524 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:17:22.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000148/group_1/index_5635_seed_25655_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 23:17:22.978 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:17:22.982 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:18:24.808 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000148/group_1/index_5635_seed_25656_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 23:18:25.501 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:18:25.624 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 23:18:26.587 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:20:21.414 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.80s (1.91min) +2026-04-25 23:20:22.241 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:27:19.328 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 149, train_steps: 5960 +2026-04-25 23:27:19.997 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 23:27:20.087 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:27:20.118 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:28:22.985 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000149/group_1/index_9665_seed_30953_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 23:28:24.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:28:24.072 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:29:26.331 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000149/group_1/index_9665_seed_30954_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 23:29:27.021 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:29:27.114 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 23:29:28.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:31:20.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-25 23:31:21.841 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:38:18.859 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 150, train_steps: 6000 +2026-04-25 23:38:54.095 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=150 (missing=0, unexpected=0) +2026-04-25 23:38:56.137 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 23:38:56.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:38:56.422 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:40:00.611 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000150/group_1/index_4542_seed_16155_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 23:40:01.190 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:40:01.194 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:41:03.836 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000150/group_1/index_4542_seed_16156_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 23:41:04.425 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:41:04.562 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 23:41:05.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:42:58.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.04s (1.88min) +2026-04-25 23:42:59.375 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:49:58.290 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 151, train_steps: 6040 +2026-04-25 23:49:58.959 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-25 23:49:59.051 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:49:59.090 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:51:01.775 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000151/group_1/index_2484_seed_15244_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-25 23:51:02.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:51:02.328 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:52:04.568 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000151/group_1/index_2484_seed_15245_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-25 23:52:05.188 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:52:05.274 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-25 23:52:06.302 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:53:59.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.99s (1.88min) +2026-04-25 23:54:00.335 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:00:59.447 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 152, train_steps: 6080 +2026-04-26 00:01:00.113 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 00:01:00.261 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:01:00.356 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:02:03.135 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000152/group_1/index_848_seed_2288_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 00:02:03.743 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:02:03.747 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:03:05.676 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000152/group_1/index_848_seed_2289_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 00:03:06.366 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:03:06.495 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 00:03:07.385 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:05:00.263 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.86s (1.88min) +2026-04-26 00:05:01.237 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:11:59.457 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 153, train_steps: 6120 +2026-04-26 00:12:00.124 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 00:12:00.233 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:12:00.274 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:13:03.013 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000153/group_1/index_1858_seed_10772_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 00:13:03.597 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:13:03.600 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:14:06.072 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000153/group_1/index_1858_seed_10773_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 00:14:06.716 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:14:06.858 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 00:14:07.712 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:15:59.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.14s (1.87min) +2026-04-26 00:16:00.690 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:23:00.154 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 154, train_steps: 6160 +2026-04-26 00:23:00.819 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 00:23:00.914 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:23:00.998 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:24:03.675 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000154/group_1/index_3760_seed_4110_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 00:24:04.717 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:24:04.720 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:25:06.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000154/group_1/index_3760_seed_4111_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 00:25:07.588 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:25:07.729 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 00:25:08.490 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:27:01.962 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.34s (1.89min) +2026-04-26 00:27:02.736 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:34:00.364 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 155, train_steps: 6200 +2026-04-26 00:34:01.036 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 00:34:01.131 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:34:01.201 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:35:04.620 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000155/group_1/index_6583_seed_15396_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 00:35:05.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:35:05.267 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:36:07.766 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000155/group_1/index_6583_seed_15397_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 00:36:08.360 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:36:08.478 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 00:36:09.378 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:38:03.020 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.61s (1.89min) +2026-04-26 00:38:03.826 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:44:59.695 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 156, train_steps: 6240 +2026-04-26 00:45:00.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 00:45:00.485 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:45:00.563 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:46:03.096 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000156/group_1/index_7733_seed_29645_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 00:46:03.766 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:46:03.771 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:47:06.131 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000156/group_1/index_7733_seed_29646_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 00:47:06.757 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:47:06.839 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 00:47:07.705 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:49:00.609 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.80s (1.88min) +2026-04-26 00:49:01.531 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:56:00.360 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 157, train_steps: 6280 +2026-04-26 00:56:01.153 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 00:56:01.313 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:56:01.435 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:57:04.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000157/group_1/index_7014_seed_18617_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 00:57:04.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:57:04.886 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:58:06.905 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000157/group_1/index_7014_seed_18618_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 00:58:07.654 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:58:07.799 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 00:58:08.734 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:00:01.695 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-26 01:00:02.520 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:06:59.408 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 158, train_steps: 6320 +2026-04-26 01:07:00.163 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 01:07:00.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:07:00.430 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:08:03.538 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000158/group_1/index_1491_seed_4143_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 01:08:04.113 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:08:04.116 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:09:06.650 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000158/group_1/index_1491_seed_4144_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 01:09:07.312 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:09:07.453 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 01:09:08.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:11:00.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.48s (1.87min) +2026-04-26 01:11:01.609 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:17:59.756 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 159, train_steps: 6360 +2026-04-26 01:18:00.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 01:18:00.635 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:18:00.699 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:19:03.627 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000159/group_1/index_6972_seed_16231_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 01:19:04.876 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:19:04.894 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:20:06.764 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000159/group_1/index_6972_seed_16232_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 01:20:07.351 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:20:07.497 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 01:20:08.360 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:22:01.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 01:22:02.424 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:29:00.030 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 160, train_steps: 6400 +2026-04-26 01:29:35.190 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=160 (missing=0, unexpected=0) +2026-04-26 01:29:37.409 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 01:29:37.600 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:29:37.731 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:30:42.563 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000160/group_1/index_2899_seed_6159_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 01:30:43.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:30:43.206 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:31:45.815 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000160/group_1/index_2899_seed_6160_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 01:31:46.495 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:31:46.642 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 01:31:47.480 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:33:40.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.50s (1.88min) +2026-04-26 01:33:40.918 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:40:37.546 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 161, train_steps: 6440 +2026-04-26 01:40:38.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 01:40:38.316 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:40:38.367 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:41:41.046 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000161/group_1/index_1983_seed_31321_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 01:41:41.607 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:41:41.610 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:42:43.674 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000161/group_1/index_1983_seed_31322_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 01:42:44.242 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:42:44.381 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 01:42:45.162 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:44:37.717 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.41s (1.87min) +2026-04-26 01:44:38.448 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:51:38.590 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 162, train_steps: 6480 +2026-04-26 01:51:39.265 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 01:51:39.438 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:51:39.528 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:52:42.085 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000162/group_1/index_7552_seed_18204_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 01:52:42.647 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:52:42.651 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:53:44.851 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000162/group_1/index_7552_seed_18205_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 01:53:45.445 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:53:45.587 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 01:53:46.357 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:55:39.931 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.44s (1.89min) +2026-04-26 01:55:40.671 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:02:38.351 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 163, train_steps: 6520 +2026-04-26 02:02:39.001 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 02:02:39.133 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:02:39.211 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:03:42.066 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000163/group_1/index_2681_seed_2621_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 02:03:42.637 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:03:42.640 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:04:45.869 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000163/group_1/index_2681_seed_2622_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 02:04:46.630 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:04:46.709 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 02:04:47.660 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:06:40.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.74s (1.88min) +2026-04-26 02:06:41.173 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:13:37.300 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 164, train_steps: 6560 +2026-04-26 02:13:37.968 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 02:13:38.058 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:13:38.100 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:14:40.811 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000164/group_1/index_783_seed_32678_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 02:14:41.926 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:14:41.929 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:15:43.666 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000164/group_1/index_783_seed_32679_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 02:15:44.234 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:15:44.375 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 02:15:45.249 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:17:37.681 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.40s (1.87min) +2026-04-26 02:17:38.448 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:24:36.099 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 165, train_steps: 6600 +2026-04-26 02:24:36.774 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 02:24:36.902 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:24:36.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:25:40.028 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000165/group_1/index_4202_seed_9104_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 02:25:40.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:25:40.615 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:26:42.440 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000165/group_1/index_4202_seed_9105_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 02:26:43.092 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:26:43.219 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 02:26:44.124 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:28:37.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.94s (1.88min) +2026-04-26 02:28:37.821 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:35:36.197 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 166, train_steps: 6640 +2026-04-26 02:35:36.850 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 02:35:36.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:35:36.985 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:36:39.695 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000166/group_1/index_9873_seed_637_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 02:36:40.290 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:36:40.293 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:37:42.366 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000166/group_1/index_9873_seed_638_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 02:37:43.043 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:37:43.185 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 02:37:44.023 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:39:36.759 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-26 02:39:37.517 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:46:35.352 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 167, train_steps: 6680 +2026-04-26 02:46:36.026 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 02:46:36.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:46:36.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:47:39.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000167/group_1/index_4132_seed_6988_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 02:47:39.864 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:47:39.867 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:48:42.034 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000167/group_1/index_4132_seed_6989_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 02:48:42.608 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:48:42.747 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 02:48:43.638 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:50:36.199 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.54s (1.88min) +2026-04-26 02:50:36.952 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:57:34.102 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 168, train_steps: 6720 +2026-04-26 02:57:34.787 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 02:57:34.898 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:57:34.930 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:58:37.859 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000168/group_1/index_8012_seed_18045_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 02:58:38.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:58:38.426 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:59:40.301 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000168/group_1/index_8012_seed_18046_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 02:59:40.905 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:59:41.046 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 02:59:41.930 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:01:34.508 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.55s (1.88min) +2026-04-26 03:01:35.285 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:08:32.566 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 169, train_steps: 6760 +2026-04-26 03:08:33.260 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 03:08:33.423 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:08:33.507 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:09:36.125 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000169/group_1/index_3620_seed_1147_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 03:09:37.253 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:09:37.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:10:39.592 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000169/group_1/index_3620_seed_1148_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 03:10:40.170 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:10:40.309 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 03:10:41.319 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:12:34.734 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.38s (1.89min) +2026-04-26 03:12:35.507 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:19:33.195 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 170, train_steps: 6800 +2026-04-26 03:20:08.682 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=170 (missing=0, unexpected=0) +2026-04-26 03:20:11.273 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 03:20:11.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:20:11.522 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:21:15.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000170/group_1/index_8105_seed_7475_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 03:21:16.509 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:21:16.512 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:22:18.575 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000170/group_1/index_8105_seed_7476_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 03:22:19.137 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:22:19.276 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 03:22:20.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:24:13.553 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-26 03:24:14.340 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:31:10.596 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 171, train_steps: 6840 +2026-04-26 03:31:11.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 03:31:11.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:31:11.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:32:14.194 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000171/group_1/index_3966_seed_10522_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 03:32:14.809 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:32:14.812 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:33:16.764 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000171/group_1/index_3966_seed_10523_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 03:33:17.359 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:33:17.501 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 03:33:18.385 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:35:12.842 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.43s (1.91min) +2026-04-26 03:35:13.635 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:42:09.584 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 172, train_steps: 6880 +2026-04-26 03:42:10.338 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 03:42:10.500 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:42:10.574 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:43:13.236 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000172/group_1/index_8321_seed_15287_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 03:43:13.851 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:43:13.854 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:44:16.027 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000172/group_1/index_8321_seed_15288_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 03:44:16.592 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:44:16.733 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 03:44:17.552 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:46:12.307 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.66s (1.91min) +2026-04-26 03:46:13.090 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:53:09.249 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 173, train_steps: 6920 +2026-04-26 03:53:09.944 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 03:53:10.081 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:53:10.135 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:54:12.706 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000173/group_1/index_8200_seed_13466_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 03:54:13.300 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:54:13.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:55:15.208 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000173/group_1/index_8200_seed_13467_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 03:55:15.891 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:55:16.037 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 03:55:16.914 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:57:11.309 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.36s (1.91min) +2026-04-26 03:57:12.083 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:04:09.204 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 174, train_steps: 6960 +2026-04-26 04:04:09.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 04:04:10.028 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:04:10.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:05:12.798 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000174/group_1/index_8796_seed_15949_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 04:05:13.885 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:05:13.888 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:06:15.887 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000174/group_1/index_8796_seed_15950_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 04:06:16.552 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:06:16.693 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 04:06:17.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:08:11.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.28s (1.90min) +2026-04-26 04:08:12.642 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:15:08.467 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 175, train_steps: 7000 +2026-04-26 04:15:09.153 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 04:15:09.314 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:15:09.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:16:12.059 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000175/group_1/index_4161_seed_5610_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 04:16:12.681 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:16:12.684 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:17:14.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000175/group_1/index_4161_seed_5611_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 04:17:15.084 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:17:15.196 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 04:17:16.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:19:10.352 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.22s (1.90min) +2026-04-26 04:19:11.124 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:26:07.155 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 176, train_steps: 7040 +2026-04-26 04:26:07.844 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 04:26:08.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:26:08.079 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:27:10.691 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000176/group_1/index_1848_seed_28265_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 04:27:11.246 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:27:11.249 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:28:13.129 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000176/group_1/index_1848_seed_28266_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 04:28:13.766 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:28:13.878 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 04:28:14.724 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:30:07.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.51s (1.88min) +2026-04-26 04:30:08.082 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:37:03.973 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 177, train_steps: 7080 +2026-04-26 04:37:04.673 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 04:37:04.840 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:37:04.917 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:38:07.550 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000177/group_1/index_6463_seed_30123_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 04:38:08.117 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:38:08.118 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:39:10.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000177/group_1/index_6463_seed_30124_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 04:39:11.260 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:39:11.406 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 04:39:12.317 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:41:05.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-26 04:41:06.231 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:48:01.078 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 178, train_steps: 7120 +2026-04-26 04:48:01.794 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 04:48:01.929 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:48:01.978 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:49:04.684 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000178/group_1/index_5225_seed_23956_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 04:49:05.276 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:49:05.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:50:08.282 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000178/group_1/index_5225_seed_23957_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 04:50:08.888 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:50:09.027 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 04:50:09.923 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:52:03.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.33s (1.89min) +2026-04-26 04:52:04.127 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:58:59.503 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 179, train_steps: 7160 +2026-04-26 04:59:00.163 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 04:59:00.285 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:59:00.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:00:03.060 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000179/group_1/index_9021_seed_2424_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 05:00:04.166 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:00:04.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:01:06.009 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000179/group_1/index_9021_seed_2425_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 05:01:06.656 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:01:06.799 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 05:01:07.679 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:03:00.423 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.71s (1.88min) +2026-04-26 05:03:01.215 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:09:59.565 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 180, train_steps: 7200 +2026-04-26 05:10:34.769 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=180 (missing=0, unexpected=0) +2026-04-26 05:10:36.709 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 05:10:36.902 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:10:36.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:11:40.773 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000180/group_1/index_2512_seed_15132_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 05:11:41.368 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:11:41.371 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:12:43.178 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000180/group_1/index_2512_seed_15133_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 05:12:43.760 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:12:43.896 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 05:12:44.753 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:14:37.482 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.63s (1.88min) +2026-04-26 05:14:38.260 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:21:35.555 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 181, train_steps: 7240 +2026-04-26 05:21:36.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 05:21:36.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:21:36.446 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:22:38.898 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000181/group_1/index_1689_seed_25868_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 05:22:39.468 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:22:39.471 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:23:41.627 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000181/group_1/index_1689_seed_25869_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 05:23:42.249 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:23:42.389 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 05:23:43.221 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:25:35.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.32s (1.87min) +2026-04-26 05:25:36.411 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:32:34.242 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 182, train_steps: 7280 +2026-04-26 05:32:34.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 05:32:35.128 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:32:35.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:33:37.999 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000182/group_1/index_6738_seed_13263_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 05:33:38.659 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:33:38.662 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:34:40.821 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000182/group_1/index_6738_seed_13264_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 05:34:41.458 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:34:41.595 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 05:34:42.506 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:36:35.534 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.95s (1.88min) +2026-04-26 05:36:36.315 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:43:34.161 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 183, train_steps: 7320 +2026-04-26 05:43:34.833 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 05:43:34.979 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:43:35.034 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:44:37.885 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000183/group_1/index_7180_seed_9480_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 05:44:38.504 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:44:38.505 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:45:40.388 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000183/group_1/index_7180_seed_9481_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 05:45:41.059 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:45:41.200 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 05:45:42.016 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:47:35.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.95s (1.88min) +2026-04-26 05:47:35.836 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:54:33.304 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 184, train_steps: 7360 +2026-04-26 05:54:33.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 05:54:34.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:54:34.253 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:55:36.907 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000184/group_1/index_4_seed_29769_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 05:55:37.926 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:55:37.929 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:56:40.352 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000184/group_1/index_4_seed_29770_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 05:56:41.071 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:56:41.153 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 05:56:42.015 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:58:34.917 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-26 05:58:35.685 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:05:33.609 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 185, train_steps: 7400 +2026-04-26 06:05:34.292 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 06:05:34.482 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:05:34.563 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:06:37.153 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000185/group_1/index_119_seed_6808_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 06:06:37.762 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:06:37.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:07:39.704 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000185/group_1/index_119_seed_6809_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 06:07:40.322 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:07:40.461 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 06:07:41.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:09:34.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.17s (1.89min) +2026-04-26 06:09:35.400 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:16:33.500 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 186, train_steps: 7440 +2026-04-26 06:16:34.188 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 06:16:34.396 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:16:34.508 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:17:37.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000186/group_1/index_416_seed_11686_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 06:17:37.765 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:17:37.772 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:18:39.573 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000186/group_1/index_416_seed_11687_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 06:18:40.178 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:18:40.327 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 06:18:41.359 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:20:34.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 06:20:35.162 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:27:33.289 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 187, train_steps: 7480 +2026-04-26 06:27:33.964 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 06:27:34.091 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:27:34.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:28:37.490 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000187/group_1/index_9940_seed_2311_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 06:28:38.057 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:28:38.057 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:29:40.234 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000187/group_1/index_9940_seed_2312_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 06:29:40.929 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:29:41.070 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 06:29:41.902 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:31:34.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 06:31:35.190 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:38:33.344 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 188, train_steps: 7520 +2026-04-26 06:38:34.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 06:38:34.238 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:38:34.338 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:39:37.394 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000188/group_1/index_3955_seed_13160_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 06:39:37.943 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:39:37.946 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:40:39.910 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000188/group_1/index_3955_seed_13161_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 06:40:40.478 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:40:40.576 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 06:40:41.516 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:42:34.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 06:42:35.233 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:49:33.033 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 189, train_steps: 7560 +2026-04-26 06:49:33.805 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 06:49:33.991 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:49:34.099 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:50:36.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000189/group_1/index_4537_seed_10261_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 06:50:37.946 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:50:37.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:51:40.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000189/group_1/index_4537_seed_10262_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 06:51:40.860 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:51:41.001 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 06:51:41.888 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:53:34.338 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 06:53:35.111 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:00:32.711 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 190, train_steps: 7600 +2026-04-26 07:01:08.153 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=190 (missing=0, unexpected=0) +2026-04-26 07:01:10.214 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 07:01:10.393 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:01:10.631 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:02:14.569 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000190/group_1/index_9379_seed_27602_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 07:02:15.149 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:02:15.149 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:03:17.055 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000190/group_1/index_9379_seed_27603_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 07:03:17.679 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:03:17.752 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 07:03:18.717 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:05:12.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.41s (1.89min) +2026-04-26 07:05:12.985 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:12:08.728 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 191, train_steps: 7640 +2026-04-26 07:12:09.450 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 07:12:09.617 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:12:09.734 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:13:12.348 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000191/group_1/index_4982_seed_16829_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 07:13:12.961 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:13:12.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:14:14.636 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000191/group_1/index_4982_seed_16830_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 07:14:15.352 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:14:15.487 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 07:14:16.396 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:16:09.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-26 07:16:10.494 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:23:05.831 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 192, train_steps: 7680 +2026-04-26 07:23:06.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 07:23:06.668 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:23:06.750 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:24:09.468 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000192/group_1/index_3673_seed_27261_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 07:24:10.029 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:24:10.032 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:25:12.356 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000192/group_1/index_3673_seed_27262_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 07:25:12.964 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:25:13.100 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 07:25:13.991 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:27:07.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.33s (1.89min) +2026-04-26 07:27:08.166 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:34:03.762 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 193, train_steps: 7720 +2026-04-26 07:34:04.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 07:34:04.604 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:34:04.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:35:07.419 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000193/group_1/index_5370_seed_30552_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 07:35:08.001 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:35:08.006 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:36:10.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000193/group_1/index_5370_seed_30553_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 07:36:11.014 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:36:11.158 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 07:36:11.984 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:38:05.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.10s (1.89min) +2026-04-26 07:38:05.944 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:45:01.416 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 194, train_steps: 7760 +2026-04-26 07:45:02.103 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 07:45:02.212 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:45:02.269 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:46:05.219 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000194/group_1/index_9840_seed_28527_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 07:46:06.236 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:46:06.237 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:47:08.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000194/group_1/index_9840_seed_28528_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 07:47:09.311 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:47:09.454 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 07:47:10.257 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:49:03.282 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.88s (1.88min) +2026-04-26 07:49:04.150 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:55:59.893 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 195, train_steps: 7800 +2026-04-26 07:56:00.562 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 07:56:00.689 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:56:00.758 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:57:03.571 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000195/group_1/index_6550_seed_32167_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 07:57:04.147 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:57:04.148 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:58:06.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000195/group_1/index_6550_seed_32168_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 07:58:06.850 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:58:06.993 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 07:58:07.794 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:00:00.599 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-26 08:00:01.493 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:07:00.268 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 196, train_steps: 7840 +2026-04-26 08:07:00.957 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 08:07:01.144 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:07:01.233 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:08:04.072 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000196/group_1/index_2812_seed_17521_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 08:08:04.679 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:08:04.682 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:09:06.595 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000196/group_1/index_2812_seed_17522_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 08:09:07.149 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 08:09:07.246 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 08:09:08.090 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:11:01.216 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 08:11:01.989 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:17:59.560 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 197, train_steps: 7880 +2026-04-26 08:18:00.281 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 08:18:00.427 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:18:00.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:19:03.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000197/group_1/index_460_seed_8882_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 08:19:03.728 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:19:03.731 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:20:05.586 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000197/group_1/index_460_seed_8883_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 08:20:06.191 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 08:20:06.334 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 08:20:07.131 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:21:59.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.64s (1.88min) +2026-04-26 08:22:00.676 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:28:58.401 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 198, train_steps: 7920 +2026-04-26 08:28:59.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 08:28:59.303 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:28:59.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:30:02.090 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000198/group_1/index_4712_seed_4014_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 08:30:02.657 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:30:02.658 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:31:04.757 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000198/group_1/index_4712_seed_4015_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 08:31:05.363 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 08:31:05.507 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 08:31:06.288 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:32:58.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.28s (1.87min) +2026-04-26 08:32:59.482 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:39:58.720 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 199, train_steps: 7960 +2026-04-26 08:39:59.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 08:39:59.509 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:39:59.541 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:41:02.504 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000199/group_1/index_955_seed_22010_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 08:41:03.659 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:41:03.662 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:42:05.701 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000199/group_1/index_955_seed_22011_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 08:42:06.279 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 08:42:06.377 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 08:42:07.315 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:43:59.764 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 08:44:00.631 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:50:58.986 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 200, train_steps: 8000 +2026-04-26 12:20:44.398 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=200 (missing=0, unexpected=0) +2026-04-26 12:20:49.067 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 12:20:49.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:20:49.326 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:21:51.385 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000200/group_1/index_8001_seed_3326_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 12:21:51.966 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:21:51.969 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:22:53.734 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000200/group_1/index_8001_seed_3327_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 12:22:54.286 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 12:22:54.520 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 12:22:55.725 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:24:50.491 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.58s (1.91min) +2026-04-26 12:24:56.411 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:32:00.156 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 201, train_steps: 8040 +2026-04-26 12:32:00.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 12:32:01.028 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:32:01.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:33:03.670 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000201/group_1/index_8983_seed_16784_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 12:33:04.260 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:33:04.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:34:06.087 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000201/group_1/index_8983_seed_16785_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 12:34:06.716 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 12:34:06.861 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 12:34:07.845 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:36:01.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.35s (1.89min) +2026-04-26 12:36:02.104 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:42:59.833 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 202, train_steps: 8080 +2026-04-26 12:43:00.535 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 12:43:00.692 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:43:00.754 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:44:03.576 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000202/group_1/index_5412_seed_5475_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 12:44:04.133 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:44:04.136 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:45:06.271 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000202/group_1/index_5412_seed_5476_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 12:45:06.833 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 12:45:06.972 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 12:45:07.832 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:47:00.478 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.61s (1.88min) +2026-04-26 12:47:01.264 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:53:59.419 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 203, train_steps: 8120 +2026-04-26 12:54:00.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 12:54:00.296 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:54:00.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:55:04.324 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000203/group_1/index_510_seed_2243_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 12:55:05.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:55:06.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:56:08.270 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000203/group_1/index_510_seed_2244_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 12:56:08.830 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 12:56:09.080 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 12:56:10.044 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:58:02.833 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-26 12:58:03.811 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:05:00.660 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 204, train_steps: 8160 +2026-04-26 13:05:01.340 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 13:05:01.500 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:05:01.562 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:06:04.260 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000204/group_1/index_2071_seed_23816_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 13:06:05.369 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:06:05.371 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:07:07.599 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000204/group_1/index_2071_seed_23817_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 13:07:08.187 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:07:08.348 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 13:07:09.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:09:02.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.06s (1.88min) +2026-04-26 13:09:03.238 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:16:01.259 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 205, train_steps: 8200 +2026-04-26 13:16:01.971 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 13:16:02.139 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:16:02.216 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:17:04.841 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000205/group_1/index_9912_seed_15319_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 13:17:05.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:17:05.417 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:18:08.267 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000205/group_1/index_9912_seed_15320_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 13:18:08.810 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:18:08.958 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 13:18:09.773 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:20:02.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-26 13:20:03.821 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:26:59.293 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 206, train_steps: 8240 +2026-04-26 13:26:59.983 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 13:27:00.090 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:27:00.125 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:28:03.055 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000206/group_1/index_6830_seed_17031_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 13:28:03.635 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:28:03.638 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:29:05.933 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000206/group_1/index_6830_seed_17032_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 13:29:06.605 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:29:06.744 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 13:29:07.631 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:31:00.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.74s (1.88min) +2026-04-26 13:31:01.269 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:37:59.656 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 207, train_steps: 8280 +2026-04-26 13:38:00.349 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 13:38:00.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:38:00.586 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:39:03.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000207/group_1/index_8717_seed_15346_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 13:39:03.772 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:39:03.773 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:40:05.671 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000207/group_1/index_8717_seed_15347_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 13:40:06.268 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:40:06.410 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 13:40:07.238 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:42:00.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-26 13:42:00.937 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:49:01.144 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 208, train_steps: 8320 +2026-04-26 13:49:01.837 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 13:49:01.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:49:02.079 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:50:05.430 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000208/group_1/index_5284_seed_11727_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 13:50:05.970 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:50:05.973 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:51:08.735 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000208/group_1/index_5284_seed_11728_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 13:51:09.389 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:51:09.529 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 13:51:10.356 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:53:03.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.88s (1.88min) +2026-04-26 13:53:04.215 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:00:03.059 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 209, train_steps: 8360 +2026-04-26 14:00:03.755 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 14:00:03.908 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:00:03.972 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:01:06.659 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000209/group_1/index_2083_seed_27341_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 14:01:07.680 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:01:07.682 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:02:10.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000209/group_1/index_2083_seed_27342_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 14:02:10.748 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:02:10.891 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 14:02:11.776 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:04:05.168 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.37s (1.89min) +2026-04-26 14:04:05.935 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:11:03.240 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 210, train_steps: 8400 +2026-04-26 14:11:39.462 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=210 (missing=0, unexpected=0) +2026-04-26 14:11:40.804 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 14:11:40.890 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:11:41.003 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:12:44.393 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000210/group_1/index_8358_seed_6033_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 14:12:44.917 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:12:44.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:13:47.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000210/group_1/index_8358_seed_6034_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 14:13:48.154 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:13:48.288 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 14:13:49.165 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:15:42.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.31s (1.89min) +2026-04-26 14:15:43.299 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:22:40.635 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 211, train_steps: 8440 +2026-04-26 14:22:41.314 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 14:22:41.522 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:22:41.615 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:23:44.779 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000211/group_1/index_4212_seed_11739_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 14:23:45.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:23:45.328 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:24:47.490 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000211/group_1/index_4212_seed_11740_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 14:24:48.204 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:24:48.286 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 14:24:49.207 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:26:43.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.49s (1.91min) +2026-04-26 14:26:44.576 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:33:43.255 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 212, train_steps: 8480 +2026-04-26 14:33:43.889 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 14:33:44.017 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:33:44.053 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:34:46.917 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000212/group_1/index_9181_seed_13484_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 14:34:47.465 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:34:47.466 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:35:49.743 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000212/group_1/index_9181_seed_13485_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 14:35:50.283 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:35:50.425 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 14:35:51.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:37:44.537 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.21s (1.89min) +2026-04-26 14:37:45.309 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:44:44.117 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 213, train_steps: 8520 +2026-04-26 14:44:44.803 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 14:44:44.918 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:44:44.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:45:47.749 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000213/group_1/index_3824_seed_1114_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 14:45:48.319 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:45:48.322 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:46:50.229 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000213/group_1/index_3824_seed_1115_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 14:46:50.749 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:46:50.892 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 14:46:51.669 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:48:44.768 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 14:48:45.537 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:55:44.208 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 214, train_steps: 8560 +2026-04-26 14:55:44.871 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 14:55:44.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:55:45.041 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:56:47.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000214/group_1/index_6511_seed_12896_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 14:56:49.041 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:56:49.043 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:57:50.956 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000214/group_1/index_6511_seed_12897_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 14:57:51.510 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:57:51.650 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 14:57:52.578 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:59:46.970 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.39s (1.91min) +2026-04-26 14:59:47.719 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:06:44.129 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 215, train_steps: 8600 +2026-04-26 15:06:44.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 15:06:44.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:06:45.086 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:07:47.552 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000215/group_1/index_4298_seed_25761_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 15:07:48.096 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:07:48.099 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:08:49.967 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000215/group_1/index_4298_seed_25762_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 15:08:50.615 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:08:50.758 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 15:08:51.670 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:10:44.881 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.20s (1.89min) +2026-04-26 15:10:45.667 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:17:43.235 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 216, train_steps: 8640 +2026-04-26 15:17:43.904 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 15:17:44.041 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:17:44.089 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:18:46.570 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000216/group_1/index_7262_seed_25711_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 15:18:47.126 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:18:47.129 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:19:48.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000216/group_1/index_7262_seed_25712_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 15:19:49.422 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:19:49.565 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 15:19:50.433 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:21:43.748 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.27s (1.89min) +2026-04-26 15:21:44.529 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:28:42.299 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 217, train_steps: 8680 +2026-04-26 15:28:42.989 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 15:28:43.115 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:28:43.133 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:29:46.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000217/group_1/index_2100_seed_25997_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 15:29:46.557 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:29:46.560 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:30:48.872 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000217/group_1/index_2100_seed_25998_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 15:30:49.416 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:30:49.560 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 15:30:50.447 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:32:43.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.17s (1.89min) +2026-04-26 15:32:44.428 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:39:42.308 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 218, train_steps: 8720 +2026-04-26 15:39:42.994 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 15:39:43.168 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:39:43.230 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:40:45.946 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000218/group_1/index_5781_seed_16921_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 15:40:46.486 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:40:46.487 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:41:48.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000218/group_1/index_5781_seed_16922_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 15:41:49.055 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:41:49.197 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 15:41:49.978 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:43:43.512 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.40s (1.89min) +2026-04-26 15:43:44.280 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:50:44.206 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 219, train_steps: 8760 +2026-04-26 15:50:44.878 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 15:50:45.038 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:50:45.127 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:51:48.067 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000219/group_1/index_3258_seed_21062_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 15:51:49.088 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:51:49.091 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:52:50.983 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000219/group_1/index_3258_seed_21063_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 15:52:51.509 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:52:51.646 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 15:52:52.426 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:54:45.933 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-26 15:54:46.696 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:01:44.548 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 220, train_steps: 8800 +2026-04-26 16:02:20.812 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=220 (missing=0, unexpected=0) +2026-04-26 16:02:22.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 16:02:22.259 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:02:22.295 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:03:25.609 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000220/group_1/index_5736_seed_24043_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 16:03:26.150 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:03:26.153 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:04:28.706 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000220/group_1/index_5736_seed_24044_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 16:04:29.256 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:04:29.467 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 16:04:30.273 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:06:23.382 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 16:06:24.161 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:13:20.887 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 221, train_steps: 8840 +2026-04-26 16:13:21.549 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 16:13:21.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:13:21.707 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:14:24.403 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000221/group_1/index_9346_seed_16139_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 16:14:24.927 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:14:24.930 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:15:27.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000221/group_1/index_9346_seed_16140_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 16:15:27.851 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:15:28.149 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 16:15:29.100 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:17:22.294 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.19s (1.89min) +2026-04-26 16:17:23.059 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:24:18.908 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 222, train_steps: 8880 +2026-04-26 16:24:19.590 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 16:24:19.735 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:24:19.804 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:25:22.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000222/group_1/index_1358_seed_21115_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 16:25:23.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:25:23.028 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:26:24.907 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000222/group_1/index_1358_seed_21116_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 16:26:25.461 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:26:25.600 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 16:26:26.416 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:28:20.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.60s (1.89min) +2026-04-26 16:28:20.937 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:35:18.479 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 223, train_steps: 8920 +2026-04-26 16:35:19.142 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 16:35:19.315 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:35:19.396 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:36:22.368 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000223/group_1/index_7136_seed_4083_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 16:36:22.949 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:36:22.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:37:24.813 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000223/group_1/index_7136_seed_4084_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 16:37:25.380 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:37:25.524 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 16:37:26.284 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:39:20.526 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.08s (1.90min) +2026-04-26 16:39:21.310 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:46:18.186 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 224, train_steps: 8960 +2026-04-26 16:46:18.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 16:46:19.004 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:46:19.059 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:47:21.722 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000224/group_1/index_1615_seed_21123_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 16:47:22.837 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:47:22.837 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:48:24.666 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000224/group_1/index_1615_seed_21124_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 16:48:25.169 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:48:25.309 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 16:48:26.139 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:50:19.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.43s (1.89min) +2026-04-26 16:50:20.637 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:57:18.894 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 4, sp_rank 0: update step: 225, train_steps: 9000 +2026-04-26 16:57:19.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 4, dp_rank 2: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=1, rank_in_group=0 +2026-04-26 16:57:19.750 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:57:19.846 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:58:22.506 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000225/group_1/index_1213_seed_2642_dp_2_rank_4_sample_0_slot_0.mp4 +2026-04-26 16:58:23.074 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 4 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:58:23.077 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 4 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:59:25.067 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 4: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000225/group_1/index_1213_seed_2643_dp_2_rank_4_sample_1_slot_1.mp4 +2026-04-26 16:59:25.589 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 4: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:59:25.730 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 4 saved 4 entries for group 1 +2026-04-26 16:59:26.611 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 4: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 17:01:20.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 4: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.59s (1.89min) +2026-04-26 17:01:21.022 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] diff --git a/outputs/yw004-flow-baseline/logs/training_rank_46.log b/outputs/yw004-flow-baseline/logs/training_rank_46.log new file mode 100644 index 0000000000000000000000000000000000000000..fd67ecded1d300346caa8e1d499e075349f84dcf --- /dev/null +++ b/outputs/yw004-flow-baseline/logs/training_rank_46.log @@ -0,0 +1,2806 @@ +2026-04-22 05:14:09.250 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-22 05:14:09.251 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-22 05:14:09.580 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-22 05:14:09.580 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-22 05:16:31.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-22 05:16:31.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-22 05:16:32.024 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-22 05:18:38.882 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_11/index_1871_seed_32875_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-22 05:18:39.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-22 05:18:39.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-22 05:20:28.432 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_11/index_1871_seed_32876_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-22 05:20:29.262 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-22 05:20:49.175 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-22 05:22:54.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 125.23s (2.09min) +2026-04-22 05:22:55.489 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-22 05:23:00.734 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 46, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-23 22:58:08.551 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-23 22:58:08.554 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-23 22:58:08.874 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-23 22:58:08.877 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-23 22:59:09.742 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-23 22:59:09.926 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 22:59:09.963 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:00:32.719 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_11/index_1871_seed_32875_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-23 23:00:33.454 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:00:33.457 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:01:37.317 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_11/index_1871_seed_32876_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-23 23:01:38.052 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-23 23:01:54.450 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:03:48.744 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.24s (1.90min) +2026-04-23 23:03:49.397 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:03:52.446 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 46, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-23 23:11:00.449 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 1, train_steps: 40 +2026-04-23 23:11:01.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-23 23:11:01.123 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:11:01.143 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:12:05.961 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000001/group_11/index_3841_seed_712_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-23 23:12:06.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:12:06.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:13:10.335 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000001/group_11/index_3841_seed_713_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-23 23:13:10.972 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-23 23:13:11.953 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:15:04.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.96s (1.88min) +2026-04-23 23:15:05.605 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:22:00.764 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 2, train_steps: 80 +2026-04-23 23:22:01.407 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-23 23:22:01.572 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:22:01.607 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:23:06.073 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000002/group_11/index_3109_seed_10553_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-23 23:23:06.705 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:23:06.707 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:24:10.690 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000002/group_11/index_3109_seed_10554_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-23 23:24:11.378 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-23 23:24:12.293 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:26:04.847 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.44s (1.87min) +2026-04-23 23:26:05.523 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:32:59.508 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 3, train_steps: 120 +2026-04-23 23:33:00.106 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-23 23:33:00.204 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:33:00.207 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:34:04.784 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000003/group_11/index_6414_seed_17502_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-23 23:34:05.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:34:05.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:35:09.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000003/group_11/index_6414_seed_17503_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-23 23:35:09.863 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-23 23:35:10.838 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:37:04.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-23 23:37:05.022 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:20:24.783 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-24 16:20:24.783 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-24 16:20:25.095 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-24 16:20:25.096 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-24 16:22:55.303 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 16:22:55.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:22:55.496 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:24:16.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_11/index_1871_seed_32875_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 16:24:17.778 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:24:17.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:25:21.711 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_11/index_1871_seed_32876_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 16:25:22.590 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 16:25:38.316 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:27:33.392 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.00s (1.92min) +2026-04-24 16:27:34.044 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:27:37.086 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 46, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-24 16:34:45.891 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 1, train_steps: 40 +2026-04-24 16:34:46.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 16:34:46.577 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:34:46.584 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:35:51.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000001/group_11/index_3841_seed_712_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 16:35:52.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:35:52.099 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:36:56.003 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000001/group_11/index_3841_seed_713_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 16:36:56.816 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 16:36:57.848 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:38:52.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.83s (1.91min) +2026-04-24 16:38:53.445 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:45:50.536 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 2, train_steps: 80 +2026-04-24 16:45:51.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 16:45:51.323 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:45:51.355 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:46:56.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000002/group_11/index_3109_seed_10553_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 16:46:56.758 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:46:56.758 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:48:00.658 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000002/group_11/index_3109_seed_10554_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 16:48:01.526 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 16:48:02.701 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:49:56.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.95s (1.90min) +2026-04-24 16:49:57.533 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:56:53.851 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 3, train_steps: 120 +2026-04-24 16:56:54.476 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 16:56:54.607 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:56:54.631 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:57:59.656 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000003/group_11/index_6414_seed_17502_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 16:58:00.262 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:58:00.263 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:59:04.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000003/group_11/index_6414_seed_17503_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 16:59:05.294 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 16:59:06.207 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:01:00.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.67s (1.89min) +2026-04-24 17:01:00.910 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:07:58.016 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 4, train_steps: 160 +2026-04-24 17:07:58.650 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 17:07:58.803 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:07:58.851 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:09:03.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000004/group_11/index_5259_seed_2698_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 17:09:04.531 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:09:04.533 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:10:08.865 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000004/group_11/index_5259_seed_2699_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 17:10:09.709 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:10:10.699 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:12:03.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-24 17:12:04.655 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:18:58.964 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 5, train_steps: 200 +2026-04-24 17:18:59.597 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 17:18:59.732 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:18:59.768 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:20:04.488 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000005/group_11/index_6402_seed_15149_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 17:20:05.080 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:20:05.083 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:21:08.921 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000005/group_11/index_6402_seed_15150_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 17:21:09.670 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:21:10.708 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:23:03.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.18s (1.89min) +2026-04-24 17:23:04.736 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:29:59.801 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 6, train_steps: 240 +2026-04-24 17:30:00.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 17:30:00.626 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:30:00.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:31:05.544 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000006/group_11/index_5821_seed_30564_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 17:31:06.117 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:31:06.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:32:10.237 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000006/group_11/index_5821_seed_30565_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 17:32:11.141 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:32:12.045 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:34:05.611 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.46s (1.89min) +2026-04-24 17:34:06.350 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:41:01.304 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 7, train_steps: 280 +2026-04-24 17:41:02.013 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 17:41:02.191 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:41:02.262 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:42:06.836 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000007/group_11/index_6055_seed_9340_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 17:42:07.419 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:42:07.421 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:43:12.048 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000007/group_11/index_6055_seed_9341_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 17:43:13.039 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:43:13.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:45:07.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.59s (1.89min) +2026-04-24 17:45:08.379 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:52:03.895 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 8, train_steps: 320 +2026-04-24 17:52:04.640 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 17:52:04.775 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:52:04.814 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:53:09.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000008/group_11/index_8903_seed_12168_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 17:53:10.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:53:10.224 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:54:15.034 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000008/group_11/index_8903_seed_12169_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 17:54:15.733 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:54:16.758 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:56:11.425 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.65s (1.91min) +2026-04-24 17:56:12.155 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:03:07.479 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 9, train_steps: 360 +2026-04-24 18:03:08.141 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 18:03:08.299 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:03:08.349 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:04:13.053 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000009/group_11/index_8562_seed_20162_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 18:04:14.199 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:04:14.202 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:05:18.634 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000009/group_11/index_8562_seed_20163_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 18:05:19.462 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:05:20.378 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:07:15.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.73s (1.91min) +2026-04-24 18:07:16.100 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:14:11.320 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 10, train_steps: 400 +2026-04-24 18:14:47.002 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=10 (missing=0, unexpected=0) +2026-04-24 18:14:48.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 18:14:48.828 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:14:48.930 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:15:54.560 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000010/group_11/index_3672_seed_32787_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 18:15:55.197 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:15:55.201 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:16:59.718 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000010/group_11/index_3672_seed_32788_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 18:17:00.685 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:17:01.641 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:18:56.315 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.28s (1.90min) +2026-04-24 18:18:57.061 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:25:52.422 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 11, train_steps: 440 +2026-04-24 18:25:57.106 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 18:25:58.352 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:26:01.624 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:27:11.225 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000011/group_11/index_2179_seed_9286_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 18:27:11.850 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:27:11.855 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:28:16.710 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000011/group_11/index_2179_seed_9287_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 18:28:17.701 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:28:18.851 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:30:13.546 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.59s (1.91min) +2026-04-24 18:30:14.357 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:37:08.692 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 12, train_steps: 480 +2026-04-24 18:37:09.385 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 18:37:09.604 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:37:09.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:38:14.226 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000012/group_11/index_4971_seed_26688_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 18:38:14.817 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:38:14.821 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:39:19.127 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000012/group_11/index_4971_seed_26689_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 18:39:20.086 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:39:21.102 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:41:14.915 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.62s (1.89min) +2026-04-24 18:41:15.667 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:48:09.975 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 13, train_steps: 520 +2026-04-24 18:48:10.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 18:48:10.882 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:48:11.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:49:15.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000013/group_11/index_8020_seed_17272_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 18:49:16.154 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:49:16.154 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:50:20.319 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000013/group_11/index_8020_seed_17273_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 18:50:21.152 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:50:22.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:52:17.714 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.00s (1.92min) +2026-04-24 18:52:18.453 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:59:16.378 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 14, train_steps: 560 +2026-04-24 18:59:17.061 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 18:59:17.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:59:17.226 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:00:21.834 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000014/group_11/index_7420_seed_33081_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 19:00:22.943 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:00:22.946 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:01:27.215 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000014/group_11/index_7420_seed_33082_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 19:01:28.156 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:01:29.384 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:03:23.445 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.03s (1.90min) +2026-04-24 19:03:24.181 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:10:20.610 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 15, train_steps: 600 +2026-04-24 19:10:21.335 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 19:10:21.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:10:21.490 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:11:26.494 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000015/group_11/index_2730_seed_16331_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 19:11:27.081 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:11:27.081 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:12:31.757 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000015/group_11/index_2730_seed_16332_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 19:12:32.429 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:12:33.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:14:26.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.49s (1.89min) +2026-04-24 19:14:27.772 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:21:23.274 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 16, train_steps: 640 +2026-04-24 19:21:23.966 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 19:21:24.156 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:21:24.249 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:22:28.712 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000016/group_11/index_4503_seed_14774_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 19:22:29.310 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:22:29.312 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:23:34.221 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000016/group_11/index_4503_seed_14775_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 19:23:35.008 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:23:36.031 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:25:30.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.21s (1.90min) +2026-04-24 19:25:30.997 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:32:25.357 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 17, train_steps: 680 +2026-04-24 19:32:26.045 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 19:32:26.233 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:32:26.320 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:33:31.004 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000017/group_11/index_3263_seed_17977_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 19:33:31.604 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:33:31.604 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:34:35.736 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000017/group_11/index_3263_seed_17978_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 19:34:36.458 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:34:37.487 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:36:31.742 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.25s (1.90min) +2026-04-24 19:36:32.485 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:43:28.616 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 18, train_steps: 720 +2026-04-24 19:43:29.286 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 19:43:29.459 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:43:29.532 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:44:34.107 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000018/group_11/index_9452_seed_7775_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 19:44:34.692 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:44:34.693 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:45:39.758 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000018/group_11/index_9452_seed_7776_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 19:45:40.613 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:45:41.632 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:47:33.981 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.34s (1.87min) +2026-04-24 19:47:34.834 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:54:32.129 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 19, train_steps: 760 +2026-04-24 19:54:32.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 19:54:32.982 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:54:33.019 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:55:37.977 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000019/group_11/index_1765_seed_27681_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 19:55:39.119 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:55:39.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:56:43.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000019/group_11/index_1765_seed_27682_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 19:56:44.127 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:56:45.150 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:58:40.230 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.07s (1.92min) +2026-04-24 19:58:44.153 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:05:44.191 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 20, train_steps: 800 +2026-04-24 20:06:19.844 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=20 (missing=0, unexpected=0) +2026-04-24 20:06:21.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 20:06:21.737 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:06:21.786 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:07:27.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000020/group_11/index_7039_seed_23291_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 20:07:28.209 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:07:28.212 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:08:33.483 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000020/group_11/index_7039_seed_23292_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 20:08:34.364 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:08:35.384 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:10:28.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.51s (1.89min) +2026-04-24 20:10:29.683 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:17:24.344 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 21, train_steps: 840 +2026-04-24 20:17:25.021 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 20:17:25.152 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:17:25.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:18:30.081 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000021/group_11/index_856_seed_10285_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 20:18:30.692 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:18:30.696 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:19:34.806 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000021/group_11/index_856_seed_10286_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 20:19:35.520 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:19:36.445 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:21:30.821 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.27s (1.90min) +2026-04-24 20:21:31.550 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:28:27.498 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 22, train_steps: 880 +2026-04-24 20:28:28.193 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 20:28:28.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:28:28.487 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:29:33.198 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000022/group_11/index_9375_seed_29287_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 20:29:33.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:29:33.863 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:30:37.816 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000022/group_11/index_9375_seed_29288_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 20:30:38.689 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:30:39.794 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:32:33.282 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.23s (1.89min) +2026-04-24 20:32:34.032 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:39:30.496 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 23, train_steps: 920 +2026-04-24 20:39:31.115 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 20:39:31.309 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:39:31.378 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:40:36.450 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000023/group_11/index_5032_seed_22409_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 20:40:37.062 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:40:37.065 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:41:41.802 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000023/group_11/index_5032_seed_22410_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 20:41:42.474 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:41:43.330 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:43:36.626 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-24 20:43:37.364 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:50:35.666 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 24, train_steps: 960 +2026-04-24 20:50:36.341 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 20:50:36.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:50:36.635 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:51:41.261 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000024/group_11/index_5849_seed_10876_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 20:51:42.394 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:51:42.397 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:52:46.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000024/group_11/index_5849_seed_10877_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 20:52:47.388 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:52:48.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:54:41.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.56s (1.89min) +2026-04-24 20:54:42.725 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:01:38.785 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 25, train_steps: 1000 +2026-04-24 21:01:39.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 21:01:39.662 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:01:39.742 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:02:44.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000025/group_11/index_5747_seed_9374_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 21:02:44.997 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:02:44.999 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:03:50.061 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000025/group_11/index_5747_seed_9375_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 21:03:50.856 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:03:51.868 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:05:45.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.58s (1.89min) +2026-04-24 21:05:46.214 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:12:42.835 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 26, train_steps: 1040 +2026-04-24 21:12:43.522 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 21:12:43.680 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:12:43.726 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:13:48.351 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000026/group_11/index_6297_seed_21130_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 21:13:48.894 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:13:48.898 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:14:53.147 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000026/group_11/index_6297_seed_21131_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 21:14:53.938 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:14:55.290 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:16:49.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.91s (1.90min) +2026-04-24 21:16:50.028 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:23:48.912 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 27, train_steps: 1080 +2026-04-24 21:23:49.571 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 21:23:49.717 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:23:49.761 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:24:55.179 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000027/group_11/index_5262_seed_6554_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 21:24:55.788 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:24:55.791 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:26:00.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000027/group_11/index_5262_seed_6555_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 21:26:01.272 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:26:02.461 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:27:56.407 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.81s (1.90min) +2026-04-24 21:27:57.165 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:34:53.754 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 28, train_steps: 1120 +2026-04-24 21:34:54.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 21:34:54.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:34:54.665 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:36:00.356 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000028/group_11/index_5667_seed_23636_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 21:36:00.963 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:36:00.964 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:37:05.173 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000028/group_11/index_5667_seed_23637_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 21:37:05.973 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:37:06.890 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:39:00.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.28s (1.89min) +2026-04-24 21:39:01.199 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:45:58.733 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 29, train_steps: 1160 +2026-04-24 21:45:59.417 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 21:45:59.539 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:45:59.580 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:47:04.238 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000029/group_11/index_7042_seed_28226_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 21:47:05.177 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:47:05.181 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:48:09.919 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000029/group_11/index_7042_seed_28227_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 21:48:10.746 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:48:11.769 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:50:04.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.16s (1.89min) +2026-04-24 21:50:05.710 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:57:02.085 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 30, train_steps: 1200 +2026-04-24 21:57:37.665 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=30 (missing=0, unexpected=0) +2026-04-24 21:57:39.438 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 21:57:39.560 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:57:39.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:58:46.088 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000030/group_11/index_3228_seed_10884_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 21:58:46.631 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:58:46.632 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:59:51.491 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000030/group_11/index_3228_seed_10885_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 21:59:52.355 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:59:53.626 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:01:46.757 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-24 22:01:47.505 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:08:45.845 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 31, train_steps: 1240 +2026-04-24 22:08:46.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 22:08:46.622 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:08:46.693 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:09:51.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000031/group_11/index_7092_seed_30148_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 22:09:51.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:09:51.946 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:10:56.208 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000031/group_11/index_7092_seed_30149_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 22:10:57.073 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:10:58.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:12:53.419 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.30s (1.92min) +2026-04-24 22:12:54.310 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:19:51.478 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 32, train_steps: 1280 +2026-04-24 22:19:52.161 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 22:19:52.359 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:19:52.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:20:57.175 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000032/group_11/index_4111_seed_14044_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 22:20:57.790 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:20:57.795 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:22:02.298 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000032/group_11/index_4111_seed_14045_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 22:22:03.059 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:22:04.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:23:57.716 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.37s (1.89min) +2026-04-24 22:23:58.463 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:30:58.127 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 33, train_steps: 1320 +2026-04-24 22:30:58.825 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 22:30:59.001 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:30:59.075 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:32:03.805 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000033/group_11/index_3987_seed_229_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 22:32:04.360 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:32:04.364 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:33:08.668 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000033/group_11/index_3987_seed_230_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 22:33:09.413 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:33:10.432 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:35:03.144 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-24 22:35:04.090 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:42:00.460 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 34, train_steps: 1360 +2026-04-24 22:42:01.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 22:42:01.484 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:42:01.521 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:43:06.201 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000034/group_11/index_3203_seed_31848_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 22:43:07.349 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:43:07.352 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:44:11.403 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000034/group_11/index_3203_seed_31849_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 22:44:12.155 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:44:13.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:46:06.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.71s (1.90min) +2026-04-24 22:46:07.674 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:53:03.278 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 35, train_steps: 1400 +2026-04-24 22:53:03.994 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 22:53:04.230 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:53:04.394 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:54:09.233 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000035/group_11/index_5774_seed_24444_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 22:54:09.821 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:54:09.825 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:55:14.440 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000035/group_11/index_5774_seed_24445_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 22:55:15.120 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:55:16.047 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:57:11.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.09s (1.92min) +2026-04-24 22:57:11.990 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:04:06.930 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 36, train_steps: 1440 +2026-04-24 23:04:07.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 23:04:07.770 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:04:07.836 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:05:12.511 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000036/group_11/index_2273_seed_8959_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 23:05:13.073 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:05:13.076 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:06:17.060 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000036/group_11/index_2273_seed_8960_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 23:06:17.903 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:06:18.819 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:08:12.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.93s (1.90min) +2026-04-24 23:08:13.637 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:15:08.353 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 37, train_steps: 1480 +2026-04-24 23:15:09.050 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 23:15:09.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:15:09.236 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:16:13.861 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000037/group_11/index_3420_seed_3325_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 23:16:14.392 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:16:14.396 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:17:18.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000037/group_11/index_3420_seed_3326_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 23:17:19.543 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:17:20.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:19:14.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.62s (1.89min) +2026-04-24 23:19:15.004 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:26:08.841 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 38, train_steps: 1520 +2026-04-24 23:26:09.562 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 23:26:09.767 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:26:09.881 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:27:14.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000038/group_11/index_7752_seed_20266_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 23:27:15.141 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:27:15.144 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:28:19.158 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000038/group_11/index_7752_seed_20267_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 23:28:19.924 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:28:20.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:30:16.245 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.26s (1.92min) +2026-04-24 23:30:16.995 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:37:13.167 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 39, train_steps: 1560 +2026-04-24 23:37:13.829 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 23:37:14.007 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:37:14.086 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:38:18.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000039/group_11/index_4774_seed_8906_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 23:38:19.801 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:38:19.803 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:39:24.180 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000039/group_11/index_4774_seed_8907_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 23:39:24.937 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:39:25.855 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:41:19.730 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.77s (1.90min) +2026-04-24 23:41:20.637 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:48:16.336 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 40, train_steps: 1600 +2026-04-24 23:48:51.331 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=40 (missing=0, unexpected=0) +2026-04-24 23:48:53.183 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-24 23:48:53.334 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:48:53.392 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:50:00.701 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000040/group_11/index_5559_seed_23233_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-24 23:50:01.290 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:50:01.291 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:51:05.790 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000040/group_11/index_5559_seed_23234_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-24 23:51:06.514 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:51:07.307 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:53:01.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.68s (1.89min) +2026-04-24 23:53:02.050 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:59:59.588 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 41, train_steps: 1640 +2026-04-25 00:00:00.258 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 00:00:00.435 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:00:00.513 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:01:05.276 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000041/group_11/index_2093_seed_6487_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 00:01:05.810 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:01:05.813 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:02:09.729 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000041/group_11/index_2093_seed_6488_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 00:02:10.749 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:02:11.771 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:04:04.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.80s (1.88min) +2026-04-25 00:04:05.334 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:10:58.027 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 42, train_steps: 1680 +2026-04-25 00:10:58.703 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 00:10:58.841 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:10:58.881 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:12:03.550 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000042/group_11/index_9851_seed_19316_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 00:12:04.119 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:12:04.122 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:13:08.490 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000042/group_11/index_9851_seed_19317_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 00:13:09.348 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:13:10.293 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:15:03.421 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 00:15:04.174 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:21:59.242 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 43, train_steps: 1720 +2026-04-25 00:21:59.914 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 00:22:00.127 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:22:00.227 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:23:04.659 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000043/group_11/index_3980_seed_32064_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 00:23:05.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:23:05.245 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:24:09.309 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000043/group_11/index_3980_seed_32065_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 00:24:10.090 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:24:11.029 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:26:03.763 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.63s (1.88min) +2026-04-25 00:26:04.666 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:32:57.195 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 44, train_steps: 1760 +2026-04-25 00:32:57.876 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 00:32:57.982 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:32:58.020 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:34:02.939 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000044/group_11/index_5769_seed_65_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 00:34:03.889 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:34:03.893 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:35:08.723 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000044/group_11/index_5769_seed_66_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 00:35:09.484 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:35:10.368 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:37:04.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.64s (1.89min) +2026-04-25 00:37:04.941 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:43:59.671 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 45, train_steps: 1800 +2026-04-25 00:44:00.349 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 00:44:00.486 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:44:00.529 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:45:05.042 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000045/group_11/index_4123_seed_18850_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 00:45:05.623 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:45:05.626 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:46:09.792 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000045/group_11/index_4123_seed_18851_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 00:46:10.674 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:46:11.559 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:48:05.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.47s (1.89min) +2026-04-25 00:48:05.924 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:54:58.902 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 46, train_steps: 1840 +2026-04-25 00:54:59.584 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 00:54:59.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:54:59.875 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:56:04.546 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000046/group_11/index_4959_seed_23113_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 00:56:05.116 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:56:05.118 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:57:09.499 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000046/group_11/index_4959_seed_23114_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 00:57:10.209 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:57:11.232 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:59:04.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.76s (1.88min) +2026-04-25 00:59:04.983 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:05:59.419 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 47, train_steps: 1880 +2026-04-25 01:06:00.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 01:06:00.211 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:06:00.250 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:07:05.229 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000047/group_11/index_5905_seed_5558_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 01:07:05.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:07:05.785 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:08:10.198 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000047/group_11/index_5905_seed_5559_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 01:08:10.976 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:08:11.904 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:10:05.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.63s (1.89min) +2026-04-25 01:10:06.419 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:16:59.721 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 48, train_steps: 1920 +2026-04-25 01:17:00.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 01:17:00.625 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:17:00.705 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:18:05.613 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000048/group_11/index_7831_seed_10104_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 01:18:06.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:18:06.190 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:19:10.293 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000048/group_11/index_7831_seed_10105_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 01:19:11.094 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:19:11.967 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:21:04.609 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.49s (1.87min) +2026-04-25 01:21:05.360 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:27:59.062 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 49, train_steps: 1960 +2026-04-25 01:27:59.741 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 01:27:59.944 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:28:00.033 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:29:04.427 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000049/group_11/index_3044_seed_20188_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 01:29:05.375 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:29:05.378 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:30:10.051 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000049/group_11/index_3044_seed_20189_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 01:30:11.056 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:30:11.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:32:05.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 01:32:05.839 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:38:59.779 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 50, train_steps: 2000 +2026-04-25 01:39:34.978 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=50 (missing=0, unexpected=0) +2026-04-25 01:39:37.201 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 01:39:37.287 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:39:37.331 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:40:43.564 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000050/group_11/index_3100_seed_11388_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 01:40:44.202 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:40:44.205 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:41:48.294 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000050/group_11/index_3100_seed_11389_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 01:41:49.099 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:41:50.048 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:43:43.911 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.70s (1.89min) +2026-04-25 01:43:44.667 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:50:39.891 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 51, train_steps: 2040 +2026-04-25 01:50:40.568 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 01:50:40.763 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:50:40.850 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:51:45.154 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000051/group_11/index_7069_seed_29312_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 01:51:45.675 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:51:45.678 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:52:50.562 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000051/group_11/index_7069_seed_29313_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 01:52:51.543 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:52:52.582 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:54:45.695 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.11s (1.89min) +2026-04-25 01:54:46.440 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:01:41.414 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 52, train_steps: 2080 +2026-04-25 02:01:42.119 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 02:01:42.326 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:01:42.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:02:46.925 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000052/group_11/index_1218_seed_3912_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 02:02:47.471 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:02:47.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:03:52.249 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000052/group_11/index_1218_seed_3913_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 02:03:53.253 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:03:54.307 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:05:47.330 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.76s (1.88min) +2026-04-25 02:05:48.076 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:12:42.729 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 53, train_steps: 2120 +2026-04-25 02:12:43.409 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 02:12:43.533 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:12:43.561 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:13:48.260 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000053/group_11/index_224_seed_4035_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 02:13:48.825 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:13:48.828 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:14:53.221 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000053/group_11/index_224_seed_4036_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 02:14:54.153 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:14:55.473 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:16:50.907 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.26s (1.92min) +2026-04-25 02:16:51.652 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:23:48.269 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 54, train_steps: 2160 +2026-04-25 02:23:48.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 02:23:49.091 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:23:49.140 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:24:53.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000054/group_11/index_3058_seed_8421_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 02:24:54.889 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:24:54.890 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:25:59.345 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000054/group_11/index_3058_seed_8422_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 02:26:00.233 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:26:01.207 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:27:54.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.49s (1.89min) +2026-04-25 02:27:55.723 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:34:49.792 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 55, train_steps: 2200 +2026-04-25 02:34:50.473 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 02:34:50.650 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:34:50.723 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:35:55.019 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000055/group_11/index_872_seed_4377_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 02:35:55.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:35:55.615 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:36:59.836 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000055/group_11/index_872_seed_4378_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 02:37:00.803 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:37:01.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:38:55.198 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.10s (1.88min) +2026-04-25 02:38:56.005 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:45:52.285 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 56, train_steps: 2240 +2026-04-25 02:45:52.980 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 02:45:53.109 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:45:53.138 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:46:57.908 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000056/group_11/index_7663_seed_16228_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 02:46:58.559 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:46:58.562 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:48:02.977 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000056/group_11/index_7663_seed_16229_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 02:48:03.888 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:48:04.928 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:49:57.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-25 02:49:58.693 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:56:56.038 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 57, train_steps: 2280 +2026-04-25 02:56:56.727 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 02:56:56.931 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:56:56.979 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:58:01.747 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000057/group_11/index_9007_seed_4148_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 02:58:02.370 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:58:02.373 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:59:07.432 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000057/group_11/index_9007_seed_4149_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 02:59:08.398 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:59:09.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:01:02.669 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 03:01:03.513 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:07:57.564 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 58, train_steps: 2320 +2026-04-25 03:07:58.255 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 03:07:58.381 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:07:58.405 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:09:03.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000058/group_11/index_5512_seed_23078_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 03:09:03.733 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:09:03.736 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:10:08.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000058/group_11/index_5512_seed_23079_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 03:10:09.199 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:10:10.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:12:03.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.89s (1.88min) +2026-04-25 03:12:03.883 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:18:58.327 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 59, train_steps: 2360 +2026-04-25 03:18:58.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 03:18:59.139 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:18:59.179 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:20:04.021 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000059/group_11/index_1433_seed_20242_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 03:20:05.077 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:20:05.081 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:21:09.537 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000059/group_11/index_1433_seed_20243_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 03:21:10.434 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:21:11.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:23:04.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 03:23:05.281 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:29:58.047 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 60, train_steps: 2400 +2026-04-25 03:30:33.869 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=60 (missing=0, unexpected=0) +2026-04-25 03:30:35.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 03:30:35.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:30:35.943 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:31:41.739 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000060/group_11/index_4205_seed_3892_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 03:31:42.330 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:31:42.333 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:32:46.668 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000060/group_11/index_4205_seed_3893_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 03:32:47.555 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:32:48.483 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:34:41.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.89s (1.88min) +2026-04-25 03:34:42.380 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:41:36.644 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 61, train_steps: 2440 +2026-04-25 03:41:37.321 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 03:41:37.505 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:41:37.591 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:42:42.079 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000061/group_11/index_8388_seed_1442_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 03:42:42.691 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:42:42.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:43:47.072 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000061/group_11/index_8388_seed_1443_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 03:43:47.993 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:43:48.871 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:45:42.147 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 03:45:42.889 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:52:38.571 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 62, train_steps: 2480 +2026-04-25 03:52:39.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 03:52:39.620 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:52:39.692 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:53:44.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000062/group_11/index_8771_seed_26396_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 03:53:45.161 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:53:45.164 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:54:49.851 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000062/group_11/index_8771_seed_26397_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 03:54:50.798 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:54:51.683 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:56:45.502 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 03:56:46.244 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:03:40.360 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 63, train_steps: 2520 +2026-04-25 04:03:41.048 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 04:03:41.157 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:03:41.188 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:04:45.691 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000063/group_11/index_4087_seed_10873_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 04:04:46.240 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:04:46.243 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:05:51.632 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000063/group_11/index_4087_seed_10874_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 04:05:52.600 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:05:54.006 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:07:47.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.39s (1.89min) +2026-04-25 04:07:48.158 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:14:42.706 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 64, train_steps: 2560 +2026-04-25 04:14:43.381 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 04:14:43.506 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:14:43.544 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:15:48.560 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000064/group_11/index_5572_seed_28435_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 04:15:49.691 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:15:49.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:16:54.102 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000064/group_11/index_5572_seed_28436_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 04:16:55.119 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:16:56.208 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:18:51.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.84s (1.91min) +2026-04-25 04:18:51.931 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:25:49.469 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 65, train_steps: 2600 +2026-04-25 04:25:50.367 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 04:25:50.491 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:25:50.526 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:26:55.271 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000065/group_11/index_3035_seed_6463_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 04:26:55.819 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:26:55.822 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:28:00.183 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000065/group_11/index_3035_seed_6464_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 04:28:01.050 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:28:02.221 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:29:55.700 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.38s (1.89min) +2026-04-25 04:29:56.438 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:36:49.674 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 66, train_steps: 2640 +2026-04-25 04:36:50.360 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 04:36:50.532 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:36:50.606 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:37:55.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000066/group_11/index_6815_seed_10107_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 04:37:55.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:37:55.597 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:38:59.966 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000066/group_11/index_6815_seed_10108_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 04:39:00.784 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:39:01.873 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:40:55.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 04:40:56.105 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:47:53.134 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 67, train_steps: 2680 +2026-04-25 04:47:53.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 04:47:54.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:47:54.089 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:48:58.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000067/group_11/index_4533_seed_32617_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 04:48:59.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:48:59.398 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:50:03.534 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000067/group_11/index_4533_seed_32618_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 04:50:04.305 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:50:05.438 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:51:58.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.99s (1.88min) +2026-04-25 04:51:59.200 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:58:56.569 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 68, train_steps: 2720 +2026-04-25 04:58:57.370 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 04:58:57.544 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:58:57.615 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:00:02.702 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000068/group_11/index_7087_seed_19901_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 05:00:03.313 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:00:03.317 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:01:07.386 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000068/group_11/index_7087_seed_19902_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 05:01:08.263 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:01:09.288 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:03:03.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.76s (1.90min) +2026-04-25 05:03:03.825 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:09:58.429 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 69, train_steps: 2760 +2026-04-25 05:09:59.100 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 05:09:59.270 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:09:59.348 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:11:04.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000069/group_11/index_1304_seed_27786_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 05:11:05.261 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:11:05.265 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:12:09.125 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000069/group_11/index_1304_seed_27787_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 05:12:09.945 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:12:10.925 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:14:04.032 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.04s (1.88min) +2026-04-25 05:14:04.999 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:20:59.615 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 70, train_steps: 2800 +2026-04-25 05:21:34.902 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=70 (missing=0, unexpected=0) +2026-04-25 05:21:36.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 05:21:36.727 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:21:36.752 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:22:42.824 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000070/group_11/index_390_seed_31887_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 05:22:43.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:22:43.495 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:23:47.541 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000070/group_11/index_390_seed_31888_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 05:23:48.565 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:23:49.582 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:25:42.837 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 05:25:43.591 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:32:40.075 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 71, train_steps: 2840 +2026-04-25 05:32:40.746 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 05:32:40.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:32:40.968 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:33:45.561 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000071/group_11/index_7867_seed_9808_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 05:33:46.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:33:46.173 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:34:51.319 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000071/group_11/index_7867_seed_9809_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 05:34:52.169 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:34:53.303 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:36:46.381 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-25 05:36:47.142 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:43:44.127 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 72, train_steps: 2880 +2026-04-25 05:43:44.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 05:43:44.943 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:43:44.972 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:44:49.664 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000072/group_11/index_662_seed_3902_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 05:44:50.237 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:44:50.240 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:45:54.415 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000072/group_11/index_662_seed_3903_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 05:45:55.244 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:45:56.311 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:47:51.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.85s (1.91min) +2026-04-25 05:47:52.113 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:54:50.135 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 73, train_steps: 2920 +2026-04-25 05:54:50.862 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 05:54:51.073 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:54:51.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:55:56.061 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000073/group_11/index_4046_seed_683_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 05:55:56.719 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:55:56.723 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:57:00.426 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000073/group_11/index_4046_seed_684_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 05:57:01.193 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:57:02.314 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:58:55.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.22s (1.89min) +2026-04-25 05:58:56.527 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:05:50.878 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 74, train_steps: 2960 +2026-04-25 06:05:51.584 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 06:05:51.739 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:05:51.798 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:06:56.439 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000074/group_11/index_5175_seed_430_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 06:06:57.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:06:57.361 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:08:01.565 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000074/group_11/index_5175_seed_431_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 06:08:02.524 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:08:03.830 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:09:56.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.50s (1.87min) +2026-04-25 06:09:57.226 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:16:51.628 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 75, train_steps: 3000 +2026-04-25 06:16:52.285 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 06:16:52.458 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:16:52.520 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:17:57.466 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000075/group_11/index_529_seed_2434_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 06:17:58.042 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:17:58.046 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:19:02.450 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000075/group_11/index_529_seed_2435_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 06:19:03.393 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:19:04.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:20:57.259 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.61s (1.88min) +2026-04-25 06:20:58.013 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:27:55.867 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 76, train_steps: 3040 +2026-04-25 06:27:56.548 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 06:27:56.702 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:27:56.752 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:29:02.006 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000076/group_11/index_2592_seed_16888_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 06:29:02.592 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:29:02.595 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:30:06.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000076/group_11/index_2592_seed_16889_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 06:30:07.922 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:30:08.794 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:32:02.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 06:32:02.958 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:38:58.685 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 77, train_steps: 3080 +2026-04-25 06:38:59.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 06:38:59.579 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:38:59.670 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:40:03.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000077/group_11/index_8289_seed_9134_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 06:40:04.571 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:40:04.575 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:41:08.731 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000077/group_11/index_8289_seed_9135_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 06:41:09.641 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:41:10.688 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:43:03.392 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 06:43:04.374 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:49:59.600 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 78, train_steps: 3120 +2026-04-25 06:50:00.265 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 06:50:00.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:50:00.417 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:51:05.357 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000078/group_11/index_2781_seed_31925_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 06:51:06.017 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:51:06.018 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:52:10.253 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000078/group_11/index_2781_seed_31926_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 06:52:11.015 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:52:12.018 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:54:05.108 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.06s (1.88min) +2026-04-25 06:54:05.874 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:01:01.037 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 79, train_steps: 3160 +2026-04-25 07:01:01.705 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 07:01:01.847 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:01:01.891 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:02:06.615 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000079/group_11/index_8988_seed_16010_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 07:02:07.659 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:02:07.660 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:03:12.619 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000079/group_11/index_8988_seed_16011_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 07:03:13.539 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:03:14.560 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:05:07.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 07:05:08.698 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:12:02.970 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 80, train_steps: 3200 +2026-04-25 07:12:38.540 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=80 (missing=0, unexpected=0) +2026-04-25 07:12:40.351 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 07:12:40.562 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:12:40.667 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:13:46.692 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000080/group_11/index_3580_seed_15400_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 07:13:47.276 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:13:47.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:14:51.910 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000080/group_11/index_3580_seed_15401_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 07:14:52.821 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:14:54.225 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:16:47.581 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.32s (1.89min) +2026-04-25 07:16:48.332 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:23:43.368 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 81, train_steps: 3240 +2026-04-25 07:23:44.096 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 07:23:44.240 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:23:44.287 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:24:48.853 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000081/group_11/index_212_seed_16285_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 07:24:49.448 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:24:49.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:25:53.481 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000081/group_11/index_212_seed_16286_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 07:25:54.390 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:25:55.738 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:27:49.978 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.21s (1.90min) +2026-04-25 07:27:50.726 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:34:47.817 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 82, train_steps: 3280 +2026-04-25 07:34:48.495 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 07:34:48.625 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:34:48.650 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:35:53.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000082/group_11/index_8900_seed_7680_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 07:35:54.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:35:54.188 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:36:58.347 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000082/group_11/index_8900_seed_7681_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 07:36:59.146 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:37:00.082 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:38:55.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.80s (1.91min) +2026-04-25 07:38:55.996 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:45:52.235 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 83, train_steps: 3320 +2026-04-25 07:45:52.938 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 07:45:53.131 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:45:53.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:46:57.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000083/group_11/index_1332_seed_31991_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 07:46:58.238 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:46:58.240 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:48:03.140 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000083/group_11/index_1332_seed_31992_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 07:48:04.085 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:48:05.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:49:58.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.13s (1.89min) +2026-04-25 07:49:59.125 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:56:57.591 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 84, train_steps: 3360 +2026-04-25 07:56:58.300 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 07:56:58.473 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:56:58.555 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:58:02.885 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000084/group_11/index_7930_seed_19479_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 07:58:03.885 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:58:03.888 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:59:08.875 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000084/group_11/index_7930_seed_19480_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 07:59:09.615 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:59:10.709 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:01:04.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.45s (1.89min) +2026-04-25 08:01:05.083 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:08:00.266 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 85, train_steps: 3400 +2026-04-25 08:08:00.944 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 08:08:01.101 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:08:01.146 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:09:05.744 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000085/group_11/index_3526_seed_29621_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 08:09:06.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:09:06.355 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:10:10.599 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000085/group_11/index_3526_seed_29622_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 08:10:11.351 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:10:12.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:12:05.565 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 08:12:06.328 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:19:02.171 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 86, train_steps: 3440 +2026-04-25 08:19:02.853 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 08:19:03.014 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:19:03.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:20:07.641 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000086/group_11/index_6236_seed_14252_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 08:20:08.261 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:20:08.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:21:13.106 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000086/group_11/index_6236_seed_14253_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 08:21:13.825 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:21:14.766 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:23:08.095 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 08:23:08.855 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:30:05.179 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 87, train_steps: 3480 +2026-04-25 08:30:05.908 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 08:30:06.124 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:30:06.216 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:31:11.316 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000087/group_11/index_5829_seed_4882_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 08:31:11.974 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:31:11.977 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:32:16.520 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000087/group_11/index_5829_seed_4883_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 08:32:17.379 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:32:18.315 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:34:11.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.47s (1.89min) +2026-04-25 08:34:12.658 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:41:08.795 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 88, train_steps: 3520 +2026-04-25 08:41:09.660 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 08:41:09.891 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:41:10.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:42:14.795 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000088/group_11/index_1373_seed_10995_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 08:42:15.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:42:15.410 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:43:19.561 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000088/group_11/index_1373_seed_10996_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 08:43:20.387 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:43:21.483 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:45:14.737 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.01s (1.88min) +2026-04-25 08:45:15.504 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:52:11.093 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 89, train_steps: 3560 +2026-04-25 08:52:11.864 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 08:52:12.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:52:12.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:53:17.042 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000089/group_11/index_8211_seed_17346_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 08:53:18.166 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:53:18.177 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:54:22.457 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000089/group_11/index_8211_seed_17347_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 08:54:23.298 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:54:24.321 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:56:17.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.60s (1.89min) +2026-04-25 08:56:18.797 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:03:17.032 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 90, train_steps: 3600 +2026-04-25 09:03:52.903 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=90 (missing=0, unexpected=0) +2026-04-25 09:03:54.414 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 09:03:54.590 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:03:54.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:05:01.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000090/group_11/index_644_seed_10597_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 09:05:02.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:05:02.477 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:06:06.301 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000090/group_11/index_644_seed_10598_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 09:06:07.199 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:06:08.235 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:08:01.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 09:08:02.538 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:15:00.009 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 91, train_steps: 3640 +2026-04-25 09:15:00.699 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 09:15:00.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:15:00.839 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:16:05.566 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000091/group_11/index_8611_seed_7696_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 09:16:06.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:16:06.175 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:17:10.637 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000091/group_11/index_8611_seed_7697_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 09:17:11.465 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:17:12.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:19:05.985 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.48s (1.89min) +2026-04-25 09:19:06.732 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:26:03.310 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 92, train_steps: 3680 +2026-04-25 09:26:03.987 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 09:26:04.128 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:26:04.173 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:27:08.678 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000092/group_11/index_7550_seed_21776_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 09:27:09.280 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:27:09.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:28:13.822 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000092/group_11/index_7550_seed_21777_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 09:28:14.870 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:28:15.792 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:30:10.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.62s (1.91min) +2026-04-25 09:30:11.279 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:37:06.868 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 93, train_steps: 3720 +2026-04-25 09:37:07.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 09:37:07.795 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:37:07.895 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:38:12.245 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000093/group_11/index_3273_seed_17555_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 09:38:12.791 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:38:12.794 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:39:17.300 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000093/group_11/index_3273_seed_17556_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 09:39:18.151 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:39:19.030 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:41:12.868 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.68s (1.89min) +2026-04-25 09:41:13.625 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:48:08.753 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 94, train_steps: 3760 +2026-04-25 09:48:09.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 09:48:09.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:48:09.678 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:49:14.027 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000094/group_11/index_4105_seed_12589_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 09:49:15.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:49:15.188 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:50:19.374 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000094/group_11/index_4105_seed_12590_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 09:50:20.267 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:50:21.524 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:52:15.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 09:52:16.176 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:59:12.172 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 95, train_steps: 3800 +2026-04-25 09:59:12.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 09:59:12.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:59:13.031 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:00:17.620 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000095/group_11/index_4418_seed_11488_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 10:00:18.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:00:18.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:01:23.049 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000095/group_11/index_4418_seed_11489_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 10:01:24.096 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:01:24.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:03:18.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.50s (1.89min) +2026-04-25 10:03:19.402 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:10:16.979 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 96, train_steps: 3840 +2026-04-25 10:10:17.651 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 10:10:17.796 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:10:17.837 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:11:22.377 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000096/group_11/index_6525_seed_14263_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 10:11:22.975 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:11:22.980 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:12:27.205 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000096/group_11/index_6525_seed_14264_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 10:12:28.147 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:12:29.291 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:14:22.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-25 10:14:22.928 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:21:20.974 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 97, train_steps: 3880 +2026-04-25 10:21:21.647 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 10:21:21.811 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:21:21.863 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:22:26.340 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000097/group_11/index_5824_seed_9811_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 10:22:26.958 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:22:26.961 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:23:31.188 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000097/group_11/index_5824_seed_9812_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 10:23:32.071 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:23:33.078 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:25:27.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.48s (1.91min) +2026-04-25 10:25:28.354 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:32:23.990 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 98, train_steps: 3920 +2026-04-25 10:32:24.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 10:32:24.791 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:32:24.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:33:29.623 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000098/group_11/index_5150_seed_11842_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 10:33:30.206 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:33:30.209 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:34:34.466 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000098/group_11/index_5150_seed_11843_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 10:34:35.217 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:34:36.245 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:36:30.447 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.18s (1.90min) +2026-04-25 10:36:31.208 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:43:26.234 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 99, train_steps: 3960 +2026-04-25 10:43:26.909 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 10:43:27.015 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:43:27.047 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:44:31.862 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000099/group_11/index_8824_seed_1346_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 10:44:32.919 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:44:32.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:45:37.640 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000099/group_11/index_8824_seed_1347_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 10:45:38.570 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:45:39.601 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:47:32.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.96s (1.88min) +2026-04-25 10:47:33.418 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:54:29.845 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 100, train_steps: 4000 +2026-04-25 14:25:28.399 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=100 (missing=0, unexpected=0) +2026-04-25 14:25:32.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 14:25:32.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:25:32.845 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:26:36.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000100/group_11/index_9585_seed_14340_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 14:26:37.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:26:37.118 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:27:38.787 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000100/group_11/index_9585_seed_14341_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 14:27:39.495 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 14:27:40.854 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:29:34.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 14:29:35.304 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:36:34.231 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 101, train_steps: 4040 +2026-04-25 14:36:34.927 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 14:36:35.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:36:35.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:37:37.542 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000101/group_11/index_732_seed_15323_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 14:37:38.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:37:38.164 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:38:40.018 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000101/group_11/index_732_seed_15324_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 14:38:40.822 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 14:38:41.838 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:40:35.421 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.56s (1.89min) +2026-04-25 14:40:36.183 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:47:35.066 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 102, train_steps: 4080 +2026-04-25 14:47:35.771 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 14:47:35.917 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:47:35.963 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:48:38.367 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000102/group_11/index_6074_seed_3270_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 14:48:38.997 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:48:38.998 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:49:41.124 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000102/group_11/index_6074_seed_3271_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 14:49:41.981 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 14:49:42.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:51:35.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.62s (1.88min) +2026-04-25 14:51:36.398 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:58:34.898 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 103, train_steps: 4120 +2026-04-25 14:58:35.598 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 14:58:35.777 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:58:35.862 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:59:38.035 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000103/group_11/index_6252_seed_8029_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 14:59:38.661 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:59:38.661 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:00:40.562 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000103/group_11/index_6252_seed_8030_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 15:00:41.455 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:00:42.502 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:02:35.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 15:02:36.299 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:09:34.440 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 104, train_steps: 4160 +2026-04-25 15:09:35.127 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 15:09:35.263 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:09:35.303 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:10:37.991 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000104/group_11/index_2448_seed_10973_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 15:10:39.151 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:10:39.153 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:11:41.282 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000104/group_11/index_2448_seed_10974_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 15:11:42.182 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:11:43.204 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:13:36.086 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.85s (1.88min) +2026-04-25 15:13:36.861 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:20:35.319 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 105, train_steps: 4200 +2026-04-25 15:20:35.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 15:20:36.116 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:20:36.147 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:21:38.640 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000105/group_11/index_4795_seed_27425_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 15:21:39.253 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:21:39.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:22:41.245 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000105/group_11/index_4795_seed_27426_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 15:22:42.165 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:22:43.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:24:36.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.78s (1.88min) +2026-04-25 15:24:36.782 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:31:34.965 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 106, train_steps: 4240 +2026-04-25 15:31:35.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 15:31:35.786 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:31:35.818 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:32:38.355 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000106/group_11/index_5700_seed_13740_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 15:32:38.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:32:38.951 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:33:40.867 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000106/group_11/index_5700_seed_13741_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 15:33:41.777 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:33:42.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:35:36.017 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.19s (1.89min) +2026-04-25 15:35:36.791 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:42:35.125 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 107, train_steps: 4280 +2026-04-25 15:42:35.829 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 15:42:36.010 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:42:36.076 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:43:38.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000107/group_11/index_5422_seed_22565_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 15:43:38.826 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:43:38.829 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:44:40.867 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000107/group_11/index_5422_seed_22566_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 15:44:41.895 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:44:42.785 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:46:36.638 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.69s (1.89min) +2026-04-25 15:46:37.398 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:53:35.800 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 108, train_steps: 4320 +2026-04-25 15:53:36.497 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 15:53:36.605 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:53:36.650 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:54:39.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000108/group_11/index_5054_seed_18300_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 15:54:39.815 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:54:39.819 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:55:41.952 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000108/group_11/index_5054_seed_18301_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 15:55:42.762 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:55:43.632 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:57:36.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 15:57:37.250 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:04:35.500 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 109, train_steps: 4360 +2026-04-25 16:04:36.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 16:04:36.322 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:04:36.352 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:05:38.738 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000109/group_11/index_4956_seed_29262_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 16:05:39.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:05:39.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:06:41.703 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000109/group_11/index_4956_seed_29263_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 16:06:42.635 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:06:43.564 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:08:36.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 16:08:37.107 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:15:35.483 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 110, train_steps: 4400 +2026-04-25 16:16:10.789 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=110 (missing=0, unexpected=0) +2026-04-25 16:16:12.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 16:16:12.824 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:16:12.896 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:17:16.881 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000110/group_11/index_8549_seed_21814_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 16:17:17.436 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:17:17.440 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:18:19.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000110/group_11/index_8549_seed_21815_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 16:18:20.115 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:18:21.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:20:15.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.79s (1.90min) +2026-04-25 16:20:15.862 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:27:14.786 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 111, train_steps: 4440 +2026-04-25 16:27:15.620 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 16:27:15.743 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:27:15.781 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:28:18.151 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000111/group_11/index_7082_seed_5586_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 16:28:18.725 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:28:18.728 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:29:20.676 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000111/group_11/index_7082_seed_5587_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 16:29:21.515 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:29:22.526 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:31:15.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.62s (1.88min) +2026-04-25 16:31:16.178 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:38:14.318 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 112, train_steps: 4480 +2026-04-25 16:38:14.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 16:38:15.153 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:38:15.201 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:39:17.439 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000112/group_11/index_3331_seed_24676_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 16:39:18.044 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:39:18.048 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:40:20.292 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000112/group_11/index_3331_seed_24677_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 16:40:21.069 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:40:22.080 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:42:15.241 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-25 16:42:15.991 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:49:13.421 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 113, train_steps: 4520 +2026-04-25 16:49:14.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 16:49:14.209 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:49:14.247 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:50:17.001 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000113/group_11/index_6102_seed_32885_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 16:50:17.515 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:50:17.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:51:19.963 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000113/group_11/index_6102_seed_32886_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 16:51:20.908 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:51:22.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:53:15.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 16:53:16.519 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:00:13.950 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 114, train_steps: 4560 +2026-04-25 17:00:14.658 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 17:00:14.760 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:00:14.792 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:01:17.095 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000114/group_11/index_2023_seed_14139_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 17:01:18.111 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:01:18.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:02:20.329 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000114/group_11/index_2023_seed_14140_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 17:02:21.210 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:02:22.506 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:04:15.784 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 17:04:16.558 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:11:15.038 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 115, train_steps: 4600 +2026-04-25 17:11:15.725 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 17:11:15.832 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:11:15.870 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:12:18.347 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000115/group_11/index_2874_seed_6242_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 17:12:18.895 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:12:18.899 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:13:20.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000115/group_11/index_2874_seed_6243_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 17:13:21.575 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:13:22.800 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:15:17.226 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.32s (1.91min) +2026-04-25 17:15:17.987 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:22:16.456 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 116, train_steps: 4640 +2026-04-25 17:22:17.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 17:22:17.231 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:22:17.267 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:23:19.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000116/group_11/index_5799_seed_31077_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 17:23:20.556 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:23:20.559 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:24:22.765 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000116/group_11/index_5799_seed_31078_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 17:24:23.671 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:24:24.706 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:26:18.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.52s (1.89min) +2026-04-25 17:26:19.016 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:33:18.342 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 117, train_steps: 4680 +2026-04-25 17:33:19.008 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 17:33:19.199 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:33:19.273 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:34:21.794 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000117/group_11/index_138_seed_6173_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 17:34:22.436 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:34:22.439 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:35:24.365 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000117/group_11/index_138_seed_6174_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 17:35:25.150 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:35:26.175 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:37:20.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.98s (1.90min) +2026-04-25 17:37:20.931 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:44:20.182 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 118, train_steps: 4720 +2026-04-25 17:44:20.849 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 17:44:21.010 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:44:21.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:45:23.994 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000118/group_11/index_7837_seed_18150_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 17:45:24.584 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:45:24.587 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:46:26.755 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000118/group_11/index_7837_seed_18151_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 17:46:27.741 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:46:28.888 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:48:22.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 17:48:22.959 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:55:20.370 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 119, train_steps: 4760 +2026-04-25 17:55:21.039 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 17:55:21.215 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:55:21.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:56:23.698 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000119/group_11/index_9175_seed_6666_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 17:56:24.851 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:56:24.854 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:57:26.563 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000119/group_11/index_9175_seed_6667_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 17:57:27.419 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:57:28.577 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:59:21.503 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.83s (1.88min) +2026-04-25 17:59:22.395 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:06:19.651 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 120, train_steps: 4800 +2026-04-25 18:06:55.424 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=120 (missing=0, unexpected=0) +2026-04-25 18:06:56.869 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 18:06:57.075 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:06:57.183 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:08:01.058 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000120/group_11/index_6893_seed_7310_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 18:08:01.628 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:08:01.631 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:09:04.006 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000120/group_11/index_6893_seed_7311_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 18:09:04.875 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:09:05.972 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:10:58.895 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-25 18:10:59.657 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:17:59.215 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 121, train_steps: 4840 +2026-04-25 18:17:59.924 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 18:18:00.042 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:18:00.079 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:19:02.828 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000121/group_11/index_1215_seed_22726_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 18:19:03.459 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:19:03.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:20:05.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000121/group_11/index_1215_seed_22727_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 18:20:06.283 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:20:07.326 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:21:59.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.48s (1.87min) +2026-04-25 18:22:00.626 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:28:59.216 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 122, train_steps: 4880 +2026-04-25 18:28:59.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 18:28:59.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:29:00.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:30:02.580 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000122/group_11/index_2708_seed_20057_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 18:30:03.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:30:03.190 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:31:05.286 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000122/group_11/index_2708_seed_20058_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 18:31:06.208 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:31:07.214 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:33:00.333 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-25 18:33:01.218 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:39:58.952 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 123, train_steps: 4920 +2026-04-25 18:39:59.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 18:39:59.825 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:39:59.876 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:41:02.380 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000123/group_11/index_7140_seed_22007_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 18:41:02.994 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:41:02.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:42:04.975 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000123/group_11/index_7140_seed_22008_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 18:42:05.702 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:42:06.641 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:43:59.426 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.67s (1.88min) +2026-04-25 18:44:00.342 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:50:59.005 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 124, train_steps: 4960 +2026-04-25 18:50:59.702 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 18:50:59.838 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:50:59.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:52:02.177 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000124/group_11/index_1256_seed_11341_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 18:52:03.118 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:52:03.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:53:05.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000124/group_11/index_1256_seed_11342_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 18:53:06.481 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:53:07.527 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:55:00.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.53s (1.88min) +2026-04-25 18:55:00.962 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:02:01.018 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 125, train_steps: 5000 +2026-04-25 19:02:01.795 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 19:02:01.971 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:02:02.052 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:03:04.469 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000125/group_11/index_4246_seed_24473_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 19:03:05.094 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:03:05.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:04:07.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000125/group_11/index_4246_seed_24474_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 19:04:08.471 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:04:09.508 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:06:01.886 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.37s (1.87min) +2026-04-25 19:06:02.659 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:13:00.360 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 126, train_steps: 5040 +2026-04-25 19:13:01.052 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 19:13:01.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:13:01.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:14:03.624 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000126/group_11/index_1206_seed_4628_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 19:14:04.152 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:14:04.152 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:15:06.173 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000126/group_11/index_1206_seed_4629_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 19:15:06.982 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:15:07.921 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:17:00.468 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.43s (1.87min) +2026-04-25 19:17:01.259 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:23:59.170 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 127, train_steps: 5080 +2026-04-25 19:24:00.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 19:24:00.865 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:24:00.928 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:25:04.221 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000127/group_11/index_472_seed_29702_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 19:25:04.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:25:04.791 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:26:07.527 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000127/group_11/index_472_seed_29703_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 19:26:08.789 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:26:10.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:28:03.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.00s (1.88min) +2026-04-25 19:28:04.692 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:35:00.259 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 128, train_steps: 5120 +2026-04-25 19:35:01.001 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 19:35:01.187 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:35:01.281 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:36:03.298 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000128/group_11/index_4780_seed_28154_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 19:36:03.822 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:36:03.826 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:37:05.850 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000128/group_11/index_4780_seed_28155_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 19:37:07.304 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:37:08.682 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:39:01.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-25 19:39:02.933 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:45:59.770 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 129, train_steps: 5160 +2026-04-25 19:46:00.480 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 19:46:00.624 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:46:00.656 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:47:03.049 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000129/group_11/index_6698_seed_13595_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 19:47:04.026 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:47:04.029 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:48:06.175 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000129/group_11/index_6698_seed_13596_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 19:48:07.170 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:48:08.232 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:50:00.778 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.54s (1.88min) +2026-04-25 19:50:01.540 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:56:59.738 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 130, train_steps: 5200 +2026-04-25 19:57:35.394 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=130 (missing=0, unexpected=0) +2026-04-25 19:57:36.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 19:57:37.055 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:57:37.057 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:58:40.306 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000130/group_11/index_5683_seed_24095_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 19:58:40.908 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:58:40.912 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:59:42.847 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000130/group_11/index_5683_seed_24096_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 19:59:43.782 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:59:44.705 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:01:37.762 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.93s (1.88min) +2026-04-25 20:01:38.507 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:08:36.455 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 131, train_steps: 5240 +2026-04-25 20:08:37.304 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 20:08:37.460 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:08:37.513 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:09:40.029 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000131/group_11/index_6739_seed_4791_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 20:09:40.579 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:09:40.582 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:10:42.486 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000131/group_11/index_6739_seed_4792_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 20:10:43.516 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:10:44.394 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:12:37.011 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.47s (1.87min) +2026-04-25 20:12:37.764 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:19:36.739 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 132, train_steps: 5280 +2026-04-25 20:19:37.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 20:19:37.613 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:19:37.674 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:20:40.053 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000132/group_11/index_8952_seed_33384_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 20:20:40.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:20:40.611 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:21:42.691 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000132/group_11/index_8952_seed_33385_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 20:21:43.671 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:21:44.559 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:23:37.083 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.36s (1.87min) +2026-04-25 20:23:37.820 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:30:36.691 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 133, train_steps: 5320 +2026-04-25 20:30:37.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 20:30:37.558 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:30:37.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:31:40.064 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000133/group_11/index_3169_seed_27040_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 20:31:40.638 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:31:40.641 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:32:42.580 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000133/group_11/index_3169_seed_27041_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 20:32:43.507 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:32:44.541 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:34:37.149 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.60s (1.88min) +2026-04-25 20:34:37.917 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:41:36.742 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 134, train_steps: 5360 +2026-04-25 20:41:37.403 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 20:41:37.621 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:41:37.712 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:42:40.486 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000134/group_11/index_8920_seed_23987_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 20:42:41.651 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:42:41.655 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:43:43.500 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000134/group_11/index_8920_seed_23988_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 20:43:44.398 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:43:45.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:45:38.708 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.27s (1.89min) +2026-04-25 20:45:39.483 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:52:37.107 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 135, train_steps: 5400 +2026-04-25 20:52:37.808 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 20:52:37.924 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:52:37.961 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:53:40.569 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000135/group_11/index_5444_seed_24998_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 20:53:41.181 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:53:41.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:54:43.313 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000135/group_11/index_5444_seed_24999_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 20:54:44.294 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:54:45.312 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:56:38.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 20:56:39.217 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:03:36.737 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 136, train_steps: 5440 +2026-04-25 21:03:37.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 21:03:37.613 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:03:37.691 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:04:40.078 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000136/group_11/index_7664_seed_23890_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 21:04:40.699 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:04:40.702 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:05:42.394 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000136/group_11/index_7664_seed_23891_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 21:05:43.236 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:05:44.267 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:07:37.237 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.94s (1.88min) +2026-04-25 21:07:38.003 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:14:37.706 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 137, train_steps: 5480 +2026-04-25 21:14:38.388 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 21:14:38.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:14:38.587 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:15:40.909 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000137/group_11/index_8484_seed_18786_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 21:15:41.499 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:15:41.503 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:16:43.504 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000137/group_11/index_8484_seed_18787_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 21:16:44.572 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:16:45.512 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:18:38.274 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.66s (1.88min) +2026-04-25 21:18:39.014 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:25:36.890 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 138, train_steps: 5520 +2026-04-25 21:25:37.582 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 21:25:37.725 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:25:37.768 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:26:40.118 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000138/group_11/index_2693_seed_34_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 21:26:40.725 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:26:40.728 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:27:42.731 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000138/group_11/index_2693_seed_35_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 21:27:43.611 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:27:44.651 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:29:36.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.27s (1.87min) +2026-04-25 21:29:37.681 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:36:36.795 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 139, train_steps: 5560 +2026-04-25 21:36:37.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 21:36:37.657 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:36:37.740 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:37:40.679 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000139/group_11/index_4907_seed_5365_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 21:37:41.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:37:41.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:38:43.558 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000139/group_11/index_4907_seed_5366_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 21:38:44.292 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:38:45.332 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:40:37.750 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.41s (1.87min) +2026-04-25 21:40:38.522 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:47:38.309 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 140, train_steps: 5600 +2026-04-25 21:48:14.242 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=140 (missing=0, unexpected=0) +2026-04-25 21:48:15.722 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 21:48:15.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:48:16.040 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:49:19.661 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000140/group_11/index_6814_seed_1989_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 21:49:20.246 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:49:20.249 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:50:22.890 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000140/group_11/index_6814_seed_1990_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 21:50:23.716 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:50:24.670 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:52:18.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.48s (1.89min) +2026-04-25 21:52:18.987 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:59:18.586 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 141, train_steps: 5640 +2026-04-25 21:59:19.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 21:59:19.638 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:59:19.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:00:21.873 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000141/group_11/index_310_seed_18790_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 22:00:22.466 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:00:22.469 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:01:24.533 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000141/group_11/index_310_seed_18791_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 22:01:25.569 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:01:26.449 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:03:19.921 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.32s (1.89min) +2026-04-25 22:03:20.690 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:10:18.833 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 142, train_steps: 5680 +2026-04-25 22:10:19.514 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 22:10:19.656 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:10:19.690 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:11:22.198 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000142/group_11/index_6330_seed_2302_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 22:11:22.811 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:11:22.814 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:12:24.602 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000142/group_11/index_6330_seed_2303_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 22:12:25.511 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:12:26.570 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:14:20.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.73s (1.90min) +2026-04-25 22:14:21.235 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:21:17.524 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 143, train_steps: 5720 +2026-04-25 22:21:18.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 22:21:18.362 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:21:18.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:22:20.750 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000143/group_11/index_7141_seed_19172_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 22:22:21.328 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:22:21.335 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:23:23.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000143/group_11/index_7141_seed_19173_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 22:23:24.563 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:23:25.493 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:25:19.941 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.34s (1.91min) +2026-04-25 22:25:20.705 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:32:17.513 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 144, train_steps: 5760 +2026-04-25 22:32:18.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 22:32:18.287 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:32:18.300 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:33:20.591 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000144/group_11/index_907_seed_22671_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 22:33:21.547 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:33:21.550 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:34:23.691 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000144/group_11/index_907_seed_22672_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 22:34:24.705 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:34:25.581 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:36:20.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.43s (1.91min) +2026-04-25 22:36:20.974 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:43:17.553 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 145, train_steps: 5800 +2026-04-25 22:43:18.219 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 22:43:18.380 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:43:18.431 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:44:20.819 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000145/group_11/index_1795_seed_21859_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 22:44:21.335 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:44:21.339 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:45:23.897 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000145/group_11/index_1795_seed_21860_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 22:45:24.774 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:45:25.668 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:47:20.879 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.05s (1.92min) +2026-04-25 22:47:21.808 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:54:18.012 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 146, train_steps: 5840 +2026-04-25 22:54:18.683 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 22:54:18.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:54:18.984 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:55:21.387 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000146/group_11/index_6470_seed_18970_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 22:55:22.053 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:55:22.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:56:24.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000146/group_11/index_6470_seed_18971_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 22:56:25.043 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:56:25.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:58:19.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.03s (1.88min) +2026-04-25 22:58:19.886 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:05:17.467 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 147, train_steps: 5880 +2026-04-25 23:05:18.180 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 23:05:18.324 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:05:18.355 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:06:20.650 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000147/group_11/index_7381_seed_18872_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 23:06:21.285 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:06:21.288 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:07:23.207 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000147/group_11/index_7381_seed_18873_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 23:07:24.158 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:07:25.044 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:09:19.377 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.18s (1.90min) +2026-04-25 23:09:20.133 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:16:18.580 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 148, train_steps: 5920 +2026-04-25 23:16:19.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 23:16:19.419 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:16:19.478 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:17:21.989 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000148/group_11/index_7347_seed_30399_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 23:17:22.571 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:17:22.575 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:18:24.586 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000148/group_11/index_7347_seed_30400_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 23:18:25.502 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:18:26.598 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:20:21.414 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.80s (1.91min) +2026-04-25 23:20:22.241 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:27:19.333 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 149, train_steps: 5960 +2026-04-25 23:27:19.998 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 23:27:20.183 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:27:20.258 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:28:22.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000149/group_11/index_6241_seed_23797_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 23:28:23.668 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:28:23.672 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:29:26.102 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000149/group_11/index_6241_seed_23798_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 23:29:27.021 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:29:28.049 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:31:20.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-25 23:31:21.842 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:38:18.853 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 150, train_steps: 6000 +2026-04-25 23:38:54.352 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=150 (missing=0, unexpected=0) +2026-04-25 23:38:56.137 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 23:38:56.357 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:38:56.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:40:00.642 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000150/group_11/index_5587_seed_26670_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 23:40:01.204 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:40:01.207 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:41:03.545 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000150/group_11/index_5587_seed_26671_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 23:41:04.425 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:41:05.523 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:42:58.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.04s (1.88min) +2026-04-25 23:42:59.372 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:49:58.293 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 151, train_steps: 6040 +2026-04-25 23:49:58.959 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-25 23:49:59.079 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:49:59.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:51:01.458 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000151/group_11/index_5889_seed_26223_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-25 23:51:01.989 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:51:01.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:52:04.260 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000151/group_11/index_5889_seed_26224_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-25 23:52:05.188 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:52:06.381 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:53:59.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.99s (1.88min) +2026-04-25 23:54:00.335 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:00:59.446 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 152, train_steps: 6080 +2026-04-26 00:01:00.113 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 00:01:00.229 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:01:00.262 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:02:02.981 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000152/group_11/index_1756_seed_15318_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 00:02:03.586 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:02:03.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:03:05.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000152/group_11/index_1756_seed_15319_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 00:03:06.366 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:03:07.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:05:00.263 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.86s (1.88min) +2026-04-26 00:05:01.238 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:11:59.454 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 153, train_steps: 6120 +2026-04-26 00:12:00.124 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 00:12:00.270 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:12:00.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:13:02.728 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000153/group_11/index_177_seed_15353_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 00:13:03.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:13:03.353 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:14:05.904 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000153/group_11/index_177_seed_15354_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 00:14:06.716 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:14:07.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:15:59.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.14s (1.87min) +2026-04-26 00:16:00.691 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:23:00.153 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 154, train_steps: 6160 +2026-04-26 00:23:00.821 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 00:23:01.011 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:23:01.094 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:24:03.584 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000154/group_11/index_5730_seed_7288_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 00:24:04.655 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:24:04.658 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:25:06.702 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000154/group_11/index_5730_seed_7289_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 00:25:07.588 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:25:08.619 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:27:01.963 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.34s (1.89min) +2026-04-26 00:27:02.734 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:34:00.381 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 155, train_steps: 6200 +2026-04-26 00:34:01.039 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 00:34:01.232 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:34:01.317 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:35:04.426 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000155/group_11/index_881_seed_24977_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 00:35:05.048 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:35:05.053 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:36:07.501 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000155/group_11/index_881_seed_24978_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 00:36:08.360 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:36:09.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:38:03.020 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.61s (1.89min) +2026-04-26 00:38:03.825 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:44:59.677 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 156, train_steps: 6240 +2026-04-26 00:45:00.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 00:45:00.446 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:45:00.480 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:46:02.879 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000156/group_11/index_5590_seed_4452_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 00:46:03.486 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:46:03.491 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:47:05.932 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000156/group_11/index_5590_seed_4453_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 00:47:06.758 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:47:07.701 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:49:00.610 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.80s (1.88min) +2026-04-26 00:49:01.528 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:56:00.359 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 157, train_steps: 6280 +2026-04-26 00:56:01.152 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 00:56:01.302 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:56:01.404 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:57:04.218 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000157/group_11/index_888_seed_24147_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 00:57:04.791 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:57:04.795 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:58:06.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000157/group_11/index_888_seed_24148_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 00:58:07.655 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:58:08.605 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:00:01.695 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-26 01:00:02.518 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:06:59.406 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 158, train_steps: 6320 +2026-04-26 01:07:00.163 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 01:07:00.409 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:07:00.544 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:08:03.292 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000158/group_11/index_6353_seed_8901_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 01:08:03.853 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:08:03.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:09:06.439 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000158/group_11/index_6353_seed_8902_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 01:09:07.312 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:09:08.177 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:11:00.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.48s (1.87min) +2026-04-26 01:11:01.606 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:17:59.754 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 159, train_steps: 6360 +2026-04-26 01:18:00.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 01:18:00.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:18:00.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:19:03.238 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000159/group_11/index_7978_seed_14044_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 01:19:04.207 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:19:04.212 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:20:06.367 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000159/group_11/index_7978_seed_14045_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 01:20:07.351 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:20:08.469 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:22:01.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 01:22:02.421 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:29:00.034 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 160, train_steps: 6400 +2026-04-26 01:29:35.680 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=160 (missing=0, unexpected=0) +2026-04-26 01:29:37.409 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 01:29:37.528 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:29:37.679 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:30:42.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000160/group_11/index_4715_seed_16561_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 01:30:43.145 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:30:43.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:31:45.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000160/group_11/index_4715_seed_16562_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 01:31:46.495 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:31:47.628 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:33:40.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.50s (1.88min) +2026-04-26 01:33:40.920 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:40:37.556 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 161, train_steps: 6440 +2026-04-26 01:40:38.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 01:40:38.410 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:40:38.499 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:41:40.855 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000161/group_11/index_9180_seed_15719_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 01:41:41.446 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:41:41.450 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:42:43.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000161/group_11/index_9180_seed_15720_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 01:42:44.243 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:42:45.194 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:44:37.718 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.41s (1.87min) +2026-04-26 01:44:38.448 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:51:38.600 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 162, train_steps: 6480 +2026-04-26 01:51:39.262 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 01:51:39.389 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:51:39.421 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:52:41.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000162/group_11/index_2992_seed_7557_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 01:52:42.258 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:52:42.261 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:53:44.508 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000162/group_11/index_2992_seed_7558_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 01:53:45.445 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:53:46.314 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:55:39.932 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.44s (1.89min) +2026-04-26 01:55:40.671 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:02:38.275 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 163, train_steps: 6520 +2026-04-26 02:02:39.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 02:02:39.156 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:02:39.213 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:03:41.865 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000163/group_11/index_3048_seed_10582_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 02:03:42.483 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:03:42.487 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:04:45.700 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000163/group_11/index_3048_seed_10583_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 02:04:46.630 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:04:47.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:06:40.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.74s (1.88min) +2026-04-26 02:06:41.174 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:13:37.292 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 164, train_steps: 6560 +2026-04-26 02:13:37.968 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 02:13:38.087 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:13:38.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:14:40.360 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000164/group_11/index_8691_seed_16690_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 02:14:41.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:14:41.361 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:15:43.373 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000164/group_11/index_8691_seed_16691_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 02:15:44.235 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:15:45.119 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:17:37.681 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.40s (1.87min) +2026-04-26 02:17:38.449 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:24:36.096 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 165, train_steps: 6600 +2026-04-26 02:24:36.775 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 02:24:36.968 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:24:37.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:25:39.454 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000165/group_11/index_3581_seed_27736_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 02:25:39.989 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:25:39.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:26:42.130 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000165/group_11/index_3581_seed_27737_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 02:26:43.092 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:26:43.975 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:28:37.072 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.94s (1.88min) +2026-04-26 02:28:37.820 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:35:36.179 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 166, train_steps: 6640 +2026-04-26 02:35:36.851 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 02:35:36.960 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:35:36.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:36:39.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000166/group_11/index_9235_seed_5697_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 02:36:39.845 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:36:39.848 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:37:41.981 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000166/group_11/index_9235_seed_5698_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 02:37:43.043 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:37:43.924 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:39:36.760 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-26 02:39:37.517 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:46:35.345 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 167, train_steps: 6680 +2026-04-26 02:46:36.028 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 02:46:36.197 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:46:36.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:47:38.806 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000167/group_11/index_8739_seed_3765_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 02:47:39.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:47:39.404 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:48:41.552 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000167/group_11/index_8739_seed_3766_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 02:48:42.609 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:48:43.508 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:50:36.199 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.54s (1.88min) +2026-04-26 02:50:36.953 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:57:34.079 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 168, train_steps: 6720 +2026-04-26 02:57:34.795 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 02:57:34.998 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:57:35.088 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:58:37.393 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000168/group_11/index_1852_seed_5757_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 02:58:37.929 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:58:37.935 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:59:39.929 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000168/group_11/index_1852_seed_5758_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 02:59:40.905 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:59:41.941 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:01:34.508 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.55s (1.88min) +2026-04-26 03:01:35.286 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:08:32.568 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 169, train_steps: 6760 +2026-04-26 03:08:33.259 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 03:08:33.433 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:08:33.516 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:09:35.981 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000169/group_11/index_5236_seed_7693_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 03:09:37.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:09:37.108 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:10:39.247 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000169/group_11/index_5236_seed_7694_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 03:10:40.170 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:10:41.243 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:12:34.734 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.38s (1.89min) +2026-04-26 03:12:35.512 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:19:33.183 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 170, train_steps: 6800 +2026-04-26 03:20:08.253 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=170 (missing=0, unexpected=0) +2026-04-26 03:20:11.273 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 03:20:11.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:20:11.440 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:21:15.657 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000170/group_11/index_3592_seed_12277_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 03:21:16.271 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:21:16.275 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:22:18.250 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000170/group_11/index_3592_seed_12278_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 03:22:19.138 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:22:20.048 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:24:13.554 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-26 03:24:14.341 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:31:10.590 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 171, train_steps: 6840 +2026-04-26 03:31:11.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 03:31:11.362 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:31:11.416 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:32:13.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000171/group_11/index_7926_seed_31287_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 03:32:14.539 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:32:14.542 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:33:16.409 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000171/group_11/index_7926_seed_31288_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 03:33:17.360 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:33:18.398 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:35:12.843 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.43s (1.91min) +2026-04-26 03:35:13.636 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:42:09.571 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 172, train_steps: 6880 +2026-04-26 03:42:10.339 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 03:42:10.529 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:42:10.620 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:43:12.814 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000172/group_11/index_6964_seed_14391_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 03:43:13.347 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:43:13.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:44:15.778 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000172/group_11/index_6964_seed_14392_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 03:44:16.592 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:44:17.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:46:12.307 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.66s (1.91min) +2026-04-26 03:46:13.091 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:53:09.261 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 173, train_steps: 6920 +2026-04-26 03:53:09.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 03:53:10.052 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:53:10.096 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:54:12.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000173/group_11/index_5720_seed_5028_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 03:54:13.249 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:54:13.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:55:14.961 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000173/group_11/index_5720_seed_5029_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 03:55:15.891 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:55:16.830 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:57:11.310 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.36s (1.91min) +2026-04-26 03:57:12.084 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:04:09.194 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 174, train_steps: 6960 +2026-04-26 04:04:09.905 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 04:04:10.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:04:10.128 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:05:12.493 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000174/group_11/index_5115_seed_6796_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 04:05:13.725 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:05:13.728 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:06:15.722 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000174/group_11/index_5115_seed_6797_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 04:06:16.552 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:06:17.593 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:08:11.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.28s (1.90min) +2026-04-26 04:08:12.642 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:15:08.474 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 175, train_steps: 7000 +2026-04-26 04:15:09.152 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 04:15:09.292 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:15:09.326 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:16:11.867 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000175/group_11/index_1557_seed_8347_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 04:16:12.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:16:12.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:17:14.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000175/group_11/index_1557_seed_8348_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 04:17:15.084 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:17:16.026 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:19:10.352 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.22s (1.90min) +2026-04-26 04:19:11.125 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:26:07.147 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 176, train_steps: 7040 +2026-04-26 04:26:07.844 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 04:26:08.006 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:26:08.052 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:27:10.505 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000176/group_11/index_3256_seed_23979_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 04:27:11.133 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:27:11.138 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:28:13.003 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000176/group_11/index_3256_seed_23980_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 04:28:13.766 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:28:14.658 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:30:07.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.51s (1.88min) +2026-04-26 04:30:08.083 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:37:03.964 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 177, train_steps: 7080 +2026-04-26 04:37:04.672 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 04:37:04.794 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:37:04.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:38:07.037 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000177/group_11/index_2731_seed_31289_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 04:38:07.605 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:38:07.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:39:10.252 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000177/group_11/index_2731_seed_31290_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 04:39:11.260 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:39:12.156 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:41:05.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-26 04:41:06.231 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:48:01.077 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 178, train_steps: 7120 +2026-04-26 04:48:01.793 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 04:48:01.900 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:48:01.939 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:49:04.513 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000178/group_11/index_2803_seed_15597_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 04:49:05.122 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:49:05.125 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:50:08.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000178/group_11/index_2803_seed_15598_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 04:50:08.888 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:50:09.929 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:52:03.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.33s (1.89min) +2026-04-26 04:52:04.128 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:58:59.506 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 179, train_steps: 7160 +2026-04-26 04:59:00.162 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 04:59:00.314 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:59:00.374 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:00:02.852 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000179/group_11/index_1991_seed_32292_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 05:00:04.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:00:04.028 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:01:05.741 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000179/group_11/index_1991_seed_32293_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 05:01:06.656 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:01:07.598 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:03:00.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.71s (1.88min) +2026-04-26 05:03:01.211 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:09:59.549 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 180, train_steps: 7200 +2026-04-26 05:10:34.505 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=180 (missing=0, unexpected=0) +2026-04-26 05:10:36.709 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 05:10:36.837 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:10:36.866 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:11:40.633 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000180/group_11/index_8352_seed_14925_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 05:11:41.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:11:41.245 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:12:42.810 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000180/group_11/index_8352_seed_14926_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 05:12:43.761 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:12:44.666 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:14:37.483 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.63s (1.88min) +2026-04-26 05:14:38.261 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:21:35.535 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 181, train_steps: 7240 +2026-04-26 05:21:36.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 05:21:36.405 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:21:36.459 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:22:38.940 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000181/group_11/index_2171_seed_29704_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 05:22:39.515 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:22:39.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:23:41.565 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000181/group_11/index_2171_seed_29705_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 05:23:42.250 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:23:43.297 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:25:35.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.32s (1.87min) +2026-04-26 05:25:36.414 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:32:34.245 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 182, train_steps: 7280 +2026-04-26 05:32:34.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 05:32:35.119 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:32:35.174 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:33:37.787 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000182/group_11/index_6467_seed_20490_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 05:33:38.345 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:33:38.348 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:34:40.705 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000182/group_11/index_6467_seed_20491_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 05:34:41.458 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:34:42.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:36:35.534 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.95s (1.88min) +2026-04-26 05:36:36.319 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:43:34.145 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 183, train_steps: 7320 +2026-04-26 05:43:34.834 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 05:43:34.983 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:43:35.041 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:44:37.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000183/group_11/index_9667_seed_15242_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 05:44:38.101 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:44:38.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:45:39.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000183/group_11/index_9667_seed_15243_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 05:45:41.059 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:45:41.959 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:47:35.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.95s (1.88min) +2026-04-26 05:47:35.841 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:54:33.282 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 184, train_steps: 7360 +2026-04-26 05:54:33.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 05:54:34.161 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:54:34.230 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:55:36.439 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000184/group_11/index_2523_seed_24985_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 05:55:37.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:55:37.642 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:56:40.211 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000184/group_11/index_2523_seed_24986_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 05:56:41.071 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:56:42.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:58:34.918 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-26 05:58:35.693 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:05:33.610 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 185, train_steps: 7400 +2026-04-26 06:05:34.292 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 06:05:34.439 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:05:34.478 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:06:36.799 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000185/group_11/index_8432_seed_16324_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 06:06:37.368 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:06:37.372 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:07:39.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000185/group_11/index_8432_seed_16325_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 06:07:40.322 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:07:41.440 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:09:34.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.17s (1.89min) +2026-04-26 06:09:35.407 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:16:33.509 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 186, train_steps: 7440 +2026-04-26 06:16:34.187 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 06:16:34.396 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:16:34.494 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:17:37.042 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000186/group_11/index_8884_seed_8465_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 06:17:37.637 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:17:37.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:18:39.398 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000186/group_11/index_8884_seed_8466_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 06:18:40.178 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:18:41.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:20:34.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 06:20:35.168 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:27:33.293 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 187, train_steps: 7480 +2026-04-26 06:27:33.966 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 06:27:34.261 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:27:34.521 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:28:37.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000187/group_11/index_7521_seed_19142_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 06:28:37.687 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:28:37.691 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:29:40.076 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000187/group_11/index_7521_seed_19143_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 06:29:40.929 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:29:41.970 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:31:34.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.43s (1.87min) +2026-04-26 06:31:35.195 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:38:33.335 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 188, train_steps: 7520 +2026-04-26 06:38:34.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 06:38:34.254 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:38:34.364 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:39:37.041 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000188/group_11/index_155_seed_634_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 06:39:37.563 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:39:37.566 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:40:39.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000188/group_11/index_155_seed_635_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 06:40:40.478 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:40:41.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:42:34.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 06:42:35.240 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:49:33.023 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 189, train_steps: 7560 +2026-04-26 06:49:33.804 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 06:49:33.927 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:49:34.060 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:50:36.415 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000189/group_11/index_3834_seed_10128_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 06:50:37.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:50:37.362 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:51:40.033 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000189/group_11/index_3834_seed_10129_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 06:51:40.860 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:51:41.779 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:53:34.338 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 06:53:35.115 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:00:32.707 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 190, train_steps: 7600 +2026-04-26 07:01:08.194 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=190 (missing=0, unexpected=0) +2026-04-26 07:01:10.214 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 07:01:10.316 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:01:10.595 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:02:14.484 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000190/group_11/index_9249_seed_12155_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 07:02:15.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:02:15.073 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:03:16.927 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000190/group_11/index_9249_seed_12156_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 07:03:17.679 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:03:18.768 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:05:12.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.41s (1.89min) +2026-04-26 07:05:12.985 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:12:08.736 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 191, train_steps: 7640 +2026-04-26 07:12:09.447 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 07:12:09.545 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:12:09.656 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:13:11.997 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000191/group_11/index_595_seed_14041_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 07:13:12.571 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:13:12.574 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:14:14.493 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000191/group_11/index_595_seed_14042_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 07:14:15.352 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:14:16.295 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:16:09.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-26 07:16:10.494 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:23:05.821 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 192, train_steps: 7680 +2026-04-26 07:23:06.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 07:23:06.660 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:23:06.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:24:09.261 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000192/group_11/index_8174_seed_28401_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 07:24:09.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:24:09.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:25:12.083 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000192/group_11/index_8174_seed_28402_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 07:25:12.964 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:25:14.009 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:27:07.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.33s (1.89min) +2026-04-26 07:27:08.166 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:34:03.762 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 193, train_steps: 7720 +2026-04-26 07:34:04.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 07:34:04.623 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:34:04.672 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:35:07.348 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000193/group_11/index_480_seed_25653_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 07:35:07.928 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:35:07.933 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:36:10.115 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000193/group_11/index_480_seed_25654_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 07:36:11.014 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:36:12.055 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:38:05.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.10s (1.89min) +2026-04-26 07:38:05.944 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:45:01.419 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 194, train_steps: 7760 +2026-04-26 07:45:02.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 07:45:02.321 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:45:02.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:46:04.935 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000194/group_11/index_5608_seed_22575_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 07:46:06.081 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:46:06.085 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:47:08.402 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000194/group_11/index_5608_seed_22576_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 07:47:09.312 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:47:10.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:49:03.282 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.88s (1.88min) +2026-04-26 07:49:04.147 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:55:59.885 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 195, train_steps: 7800 +2026-04-26 07:56:00.562 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 07:56:00.693 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:56:00.725 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:57:03.106 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000195/group_11/index_6533_seed_27742_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 07:57:03.707 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:57:03.710 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:58:05.947 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000195/group_11/index_6533_seed_27743_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 07:58:06.850 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:58:07.891 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:00:00.600 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-26 08:00:01.491 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:07:00.276 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 196, train_steps: 7840 +2026-04-26 08:07:00.956 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 08:07:01.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:07:01.143 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:08:03.823 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000196/group_11/index_108_seed_32987_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 08:08:04.367 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:08:04.370 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:09:06.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000196/group_11/index_108_seed_32988_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 08:09:07.149 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 08:09:08.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:11:01.216 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 08:11:01.988 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:17:59.566 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 197, train_steps: 7880 +2026-04-26 08:18:00.278 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 08:18:00.384 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:18:00.417 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:19:02.930 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000197/group_11/index_8563_seed_28299_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 08:19:03.475 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:19:03.478 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:20:05.295 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000197/group_11/index_8563_seed_28300_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 08:20:06.192 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 08:20:07.251 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:21:59.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.64s (1.88min) +2026-04-26 08:22:00.672 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:28:58.408 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 198, train_steps: 7920 +2026-04-26 08:28:59.102 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 08:28:59.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:28:59.250 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:30:01.709 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000198/group_11/index_5042_seed_7742_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 08:30:02.296 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:30:02.299 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:31:04.440 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000198/group_11/index_5042_seed_7743_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 08:31:05.363 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 08:31:06.330 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:32:58.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.28s (1.87min) +2026-04-26 08:32:59.481 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:39:58.711 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 199, train_steps: 7960 +2026-04-26 08:39:59.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 08:39:59.606 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:39:59.707 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:41:02.191 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000199/group_11/index_98_seed_12928_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 08:41:03.387 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:41:03.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:42:05.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000199/group_11/index_98_seed_12929_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 08:42:06.279 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 08:42:07.233 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:43:59.764 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 08:44:00.629 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:50:58.981 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 200, train_steps: 8000 +2026-04-26 12:20:44.531 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=200 (missing=0, unexpected=0) +2026-04-26 12:20:49.068 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 12:20:49.209 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:20:49.275 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:21:51.043 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000200/group_11/index_8228_seed_32526_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 12:21:51.640 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:21:51.643 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:22:53.388 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000200/group_11/index_8228_seed_32527_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 12:22:54.286 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 12:22:55.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:24:50.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.58s (1.91min) +2026-04-26 12:24:56.413 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:32:00.163 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 201, train_steps: 8040 +2026-04-26 12:32:00.830 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 12:32:00.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:32:00.984 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:33:03.482 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000201/group_11/index_3896_seed_14579_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 12:33:04.113 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:33:04.116 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:34:05.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000201/group_11/index_3896_seed_14580_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 12:34:06.716 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 12:34:07.768 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:36:01.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.35s (1.89min) +2026-04-26 12:36:02.102 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:42:59.823 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 202, train_steps: 8080 +2026-04-26 12:43:00.533 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 12:43:00.630 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:43:00.667 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:44:03.177 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000202/group_11/index_7640_seed_30333_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 12:44:03.735 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:44:03.738 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:45:05.989 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000202/group_11/index_7640_seed_30334_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 12:45:06.833 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 12:45:07.716 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:47:00.479 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.61s (1.88min) +2026-04-26 12:47:01.263 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:53:59.410 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 203, train_steps: 8120 +2026-04-26 12:54:00.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 12:54:00.316 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:54:00.402 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:55:02.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000203/group_11/index_1602_seed_5217_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 12:55:03.473 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:55:03.491 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:56:07.959 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000203/group_11/index_1602_seed_5218_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 12:56:08.830 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 12:56:10.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:58:02.833 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-26 12:58:03.811 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:05:00.665 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 204, train_steps: 8160 +2026-04-26 13:05:01.338 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 13:05:01.446 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:05:01.491 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:06:04.131 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000204/group_11/index_9783_seed_21755_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 13:06:05.291 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:06:05.294 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:07:07.361 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000204/group_11/index_9783_seed_21756_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 13:07:08.187 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:07:09.337 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:09:02.442 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.06s (1.88min) +2026-04-26 13:09:03.234 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:16:01.251 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 205, train_steps: 8200 +2026-04-26 13:16:01.972 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 13:16:02.173 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:16:02.263 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:17:04.443 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000205/group_11/index_8448_seed_5562_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 13:17:05.051 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:17:05.054 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:18:07.952 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000205/group_11/index_8448_seed_5563_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 13:18:08.811 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:18:09.738 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:20:02.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-26 13:20:03.821 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:26:59.287 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 206, train_steps: 8240 +2026-04-26 13:26:59.984 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 13:27:00.132 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:27:00.191 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:28:02.605 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000206/group_11/index_7198_seed_23854_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 13:28:03.143 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:28:03.146 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:29:05.733 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000206/group_11/index_7198_seed_23855_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 13:29:06.606 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:29:07.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:31:00.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.74s (1.88min) +2026-04-26 13:31:01.269 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:37:59.651 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 207, train_steps: 8280 +2026-04-26 13:38:00.346 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 13:38:00.446 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:38:00.484 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:39:02.993 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000207/group_11/index_2913_seed_4963_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 13:39:03.536 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:39:03.539 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:40:05.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000207/group_11/index_2913_seed_4964_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 13:40:06.268 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:40:07.229 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:42:00.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-26 13:42:00.938 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:49:01.211 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 208, train_steps: 8320 +2026-04-26 13:49:01.836 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 13:49:01.956 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:49:01.984 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:50:05.005 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000208/group_11/index_9362_seed_11500_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 13:50:05.575 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:50:05.579 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:51:08.430 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000208/group_11/index_9362_seed_11501_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 13:51:09.390 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:51:10.359 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:53:03.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.88s (1.88min) +2026-04-26 13:53:04.212 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:00:03.064 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 209, train_steps: 8360 +2026-04-26 14:00:03.755 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 14:00:03.926 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:00:03.994 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:01:06.397 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000209/group_11/index_796_seed_8653_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 14:01:07.382 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:01:07.386 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:02:09.889 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000209/group_11/index_796_seed_8654_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 14:02:10.748 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:02:11.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:04:05.168 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.37s (1.89min) +2026-04-26 14:04:05.935 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:11:03.218 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 210, train_steps: 8400 +2026-04-26 14:11:38.513 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=210 (missing=0, unexpected=0) +2026-04-26 14:11:40.805 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 14:11:40.921 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:11:40.962 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:12:44.084 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000210/group_11/index_9830_seed_1658_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 14:12:44.684 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:12:44.688 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:13:47.265 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000210/group_11/index_9830_seed_1659_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 14:13:48.154 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:13:49.207 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:15:42.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.31s (1.89min) +2026-04-26 14:15:43.300 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:22:40.630 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 211, train_steps: 8440 +2026-04-26 14:22:41.313 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 14:22:41.422 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:22:41.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:23:44.672 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000211/group_11/index_7147_seed_22677_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 14:23:45.215 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:23:45.218 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:24:47.353 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000211/group_11/index_7147_seed_22678_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 14:24:48.205 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:24:49.300 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:26:43.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.49s (1.91min) +2026-04-26 14:26:44.576 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:33:43.223 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 212, train_steps: 8480 +2026-04-26 14:33:43.887 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 14:33:44.018 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:33:44.055 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:34:46.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000212/group_11/index_2525_seed_24639_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 14:34:47.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:34:47.219 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:35:49.514 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000212/group_11/index_2525_seed_24640_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 14:35:50.283 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:35:51.311 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:37:44.537 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.21s (1.89min) +2026-04-26 14:37:45.310 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:44:44.116 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 213, train_steps: 8520 +2026-04-26 14:44:44.803 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 14:44:44.949 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:44:44.989 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:45:47.531 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000213/group_11/index_739_seed_1163_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 14:45:48.063 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:45:48.065 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:46:49.851 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000213/group_11/index_739_seed_1164_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 14:46:50.750 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:46:51.785 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:48:44.769 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 14:48:45.537 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:55:44.207 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 214, train_steps: 8560 +2026-04-26 14:55:44.872 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 14:55:45.017 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:55:45.064 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:56:47.682 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000214/group_11/index_4785_seed_22630_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 14:56:48.731 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:56:48.735 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:57:50.677 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000214/group_11/index_4785_seed_22631_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 14:57:51.510 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:57:52.527 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:59:46.970 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.39s (1.91min) +2026-04-26 14:59:47.719 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:06:44.127 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 215, train_steps: 8600 +2026-04-26 15:06:44.804 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 15:06:44.911 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:06:44.952 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:07:47.247 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000215/group_11/index_2024_seed_32228_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 15:07:47.842 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:07:47.845 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:08:49.797 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000215/group_11/index_2024_seed_32229_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 15:08:50.615 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:08:51.677 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:10:44.882 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.20s (1.89min) +2026-04-26 15:10:45.666 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:17:43.233 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 216, train_steps: 8640 +2026-04-26 15:17:43.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 15:17:44.029 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:17:44.061 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:18:46.328 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000216/group_11/index_6719_seed_10594_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 15:18:46.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:18:46.884 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:19:48.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000216/group_11/index_6719_seed_10595_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 15:19:49.423 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:19:50.365 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:21:43.748 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.27s (1.89min) +2026-04-26 15:21:44.528 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:28:42.301 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 217, train_steps: 8680 +2026-04-26 15:28:42.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 15:28:43.143 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:28:43.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:29:45.829 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000217/group_11/index_7403_seed_10688_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 15:29:46.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:29:46.356 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:30:48.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000217/group_11/index_7403_seed_10689_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 15:30:49.417 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:30:50.356 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:32:43.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.17s (1.89min) +2026-04-26 15:32:44.428 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:39:42.301 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 218, train_steps: 8720 +2026-04-26 15:39:42.994 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 15:39:43.113 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:39:43.144 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:40:45.565 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000218/group_11/index_1540_seed_12675_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 15:40:46.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:40:46.116 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:41:48.234 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000218/group_11/index_1540_seed_12676_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 15:41:49.056 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:41:49.943 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:43:43.512 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.40s (1.89min) +2026-04-26 15:43:44.280 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:50:44.216 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 219, train_steps: 8760 +2026-04-26 15:50:44.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 15:50:45.030 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:50:45.082 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:51:47.661 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000219/group_11/index_4394_seed_28717_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 15:51:48.769 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:51:48.772 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:52:50.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000219/group_11/index_4394_seed_28718_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 15:52:51.510 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:52:52.616 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:54:45.933 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-26 15:54:46.696 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:01:44.541 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 220, train_steps: 8800 +2026-04-26 16:02:19.749 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=220 (missing=0, unexpected=0) +2026-04-26 16:02:22.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 16:02:22.198 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:02:22.237 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:03:25.092 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000220/group_11/index_6646_seed_28080_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 16:03:25.659 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:03:25.661 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:04:28.327 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000220/group_11/index_6646_seed_28081_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 16:04:29.257 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:04:30.414 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:06:23.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 16:06:24.162 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:13:20.874 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 221, train_steps: 8840 +2026-04-26 16:13:21.552 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 16:13:21.680 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:13:21.737 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:14:24.299 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000221/group_11/index_5878_seed_27435_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 16:14:24.852 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:14:24.855 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:15:26.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000221/group_11/index_5878_seed_27436_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 16:15:27.851 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:15:28.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:17:22.294 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.19s (1.89min) +2026-04-26 16:17:23.060 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:24:18.903 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 222, train_steps: 8880 +2026-04-26 16:24:19.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 16:24:19.696 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:24:19.735 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:25:22.277 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000222/group_11/index_5401_seed_3051_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 16:25:22.836 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:25:22.838 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:26:24.642 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000222/group_11/index_5401_seed_3052_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 16:26:25.462 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:26:26.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:28:20.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.60s (1.89min) +2026-04-26 16:28:20.937 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:35:18.488 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 223, train_steps: 8920 +2026-04-26 16:35:19.142 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 16:35:19.338 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:35:19.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:36:21.972 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000223/group_11/index_7932_seed_20740_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 16:36:22.505 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:36:22.508 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:37:24.473 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000223/group_11/index_7932_seed_20741_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 16:37:25.380 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:37:26.427 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:39:20.526 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.08s (1.90min) +2026-04-26 16:39:21.311 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:46:18.197 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 224, train_steps: 8960 +2026-04-26 16:46:18.873 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 16:46:19.027 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:46:19.080 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:47:21.455 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000224/group_11/index_6725_seed_5074_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 16:47:22.605 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:47:22.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:48:24.361 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000224/group_11/index_6725_seed_5075_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 16:48:25.169 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:48:26.125 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:50:19.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.43s (1.89min) +2026-04-26 16:50:20.636 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:57:18.884 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 46, sp_rank 0: update step: 225, train_steps: 9000 +2026-04-26 16:57:19.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 46, dp_rank 23: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=11, rank_in_group=1 +2026-04-26 16:57:19.702 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:57:19.747 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:58:22.272 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000225/group_11/index_9504_seed_20896_dp_23_rank_46_sample_2_slot_0.mp4 +2026-04-26 16:58:22.838 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 46 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:58:22.840 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 46 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:59:24.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 46: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000225/group_11/index_9504_seed_20897_dp_23_rank_46_sample_3_slot_1.mp4 +2026-04-26 16:59:25.589 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 46: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:59:26.501 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 46: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 17:01:20.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 46: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.59s (1.89min) +2026-04-26 17:01:21.022 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] diff --git a/outputs/yw004-flow-baseline/logs/training_rank_48.log b/outputs/yw004-flow-baseline/logs/training_rank_48.log new file mode 100644 index 0000000000000000000000000000000000000000..46a2fb4b2ad40a278d99bb6070b35103f4a4a956 --- /dev/null +++ b/outputs/yw004-flow-baseline/logs/training_rank_48.log @@ -0,0 +1,3037 @@ +2026-04-22 05:14:09.057 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-22 05:14:09.057 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-22 05:14:09.392 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-22 05:14:09.395 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-22 05:16:31.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-22 05:16:31.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-22 05:16:31.936 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-22 05:18:38.949 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_12/index_6934_seed_26130_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-22 05:18:39.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-22 05:18:39.834 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-22 05:20:28.524 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_12/index_6934_seed_26131_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-22 05:20:29.262 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-22 05:20:39.705 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-22 05:20:49.087 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-22 05:22:54.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 125.23s (2.09min) +2026-04-22 05:22:55.491 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-22 05:23:00.732 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 48, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-23 22:58:18.467 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-23 22:58:18.469 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-23 22:58:18.800 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-23 22:58:18.803 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-23 22:59:09.742 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-23 22:59:09.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 22:59:09.859 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:00:32.558 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_12/index_6934_seed_26130_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-23 23:00:33.372 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:00:33.374 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:01:37.201 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_12/index_6934_seed_26131_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-23 23:01:38.052 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-23 23:01:43.873 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-23 23:01:54.422 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:03:48.744 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.24s (1.90min) +2026-04-23 23:03:49.396 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:03:52.445 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 48, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-23 23:11:00.448 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 1, train_steps: 40 +2026-04-23 23:11:01.001 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-23 23:11:01.167 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:11:01.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:12:05.630 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000001/group_12/index_5051_seed_26455_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-23 23:12:06.229 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:12:06.230 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:13:10.247 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000001/group_12/index_5051_seed_26456_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-23 23:13:10.971 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-23 23:13:11.037 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-23 23:13:11.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:15:04.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.96s (1.88min) +2026-04-23 23:15:05.606 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:22:00.765 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 2, train_steps: 80 +2026-04-23 23:22:01.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-23 23:22:01.536 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:22:01.574 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:23:06.005 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000002/group_12/index_7027_seed_1344_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-23 23:23:06.609 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:23:06.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:24:10.576 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000002/group_12/index_7027_seed_1345_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-23 23:24:11.378 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-23 23:24:11.421 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-23 23:24:12.322 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:26:04.847 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.44s (1.87min) +2026-04-23 23:26:05.530 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:32:59.503 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 3, train_steps: 120 +2026-04-23 23:33:00.107 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-23 23:33:00.250 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:33:00.280 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:34:04.691 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000003/group_12/index_6106_seed_1782_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-23 23:34:05.342 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:34:05.344 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:35:09.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000003/group_12/index_6106_seed_1783_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-23 23:35:09.863 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-23 23:35:09.930 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-23 23:35:10.721 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:37:04.159 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-23 23:37:05.036 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:22:51.849 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-24 16:22:51.849 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-24 16:22:52.161 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-24 16:22:52.162 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-24 16:22:55.302 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 16:22:55.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:22:55.407 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:24:16.867 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_12/index_6934_seed_26130_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 16:24:17.653 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:24:17.655 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:25:21.582 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_12/index_6934_seed_26131_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 16:25:22.590 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 16:25:28.565 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 16:25:38.333 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:27:33.392 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.00s (1.92min) +2026-04-24 16:27:34.044 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:27:37.085 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 48, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-24 16:34:45.893 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 1, train_steps: 40 +2026-04-24 16:34:46.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 16:34:46.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:34:46.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:35:51.173 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000001/group_12/index_5051_seed_26455_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 16:35:51.861 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:35:51.861 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:36:56.020 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000001/group_12/index_5051_seed_26456_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 16:36:56.816 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 16:36:56.945 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 16:36:57.743 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:38:52.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.83s (1.91min) +2026-04-24 16:38:53.460 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:45:50.546 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 2, train_steps: 80 +2026-04-24 16:45:51.183 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 16:45:51.274 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:45:51.277 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:46:56.179 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000002/group_12/index_7027_seed_1344_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 16:46:56.806 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:46:56.808 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:48:00.625 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000002/group_12/index_7027_seed_1345_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 16:48:01.526 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 16:48:01.579 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 16:48:02.777 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:49:56.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.95s (1.90min) +2026-04-24 16:49:57.566 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:56:53.860 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 3, train_steps: 120 +2026-04-24 16:56:54.475 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 16:56:54.600 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:56:54.618 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:57:59.068 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000003/group_12/index_6106_seed_1782_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 16:57:59.640 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:57:59.643 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:59:04.335 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000003/group_12/index_6106_seed_1783_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 16:59:05.293 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 16:59:05.421 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 16:59:06.275 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:01:00.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.67s (1.89min) +2026-04-24 17:01:00.935 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:07:58.017 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 4, train_steps: 160 +2026-04-24 17:07:58.650 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 17:07:58.811 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:07:58.853 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:09:03.338 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000004/group_12/index_4135_seed_26284_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 17:09:04.366 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:09:04.369 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:10:09.001 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000004/group_12/index_4135_seed_26285_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 17:10:09.709 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:10:09.823 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 17:10:10.668 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:12:03.855 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-24 17:12:04.676 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:18:58.967 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 5, train_steps: 200 +2026-04-24 17:18:59.597 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 17:18:59.718 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:18:59.727 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:20:04.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000005/group_12/index_181_seed_28027_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 17:20:04.803 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:20:04.806 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:21:08.818 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000005/group_12/index_181_seed_28028_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 17:21:09.669 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:21:09.819 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 17:21:10.648 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:23:03.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.18s (1.89min) +2026-04-24 17:23:04.759 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:29:59.798 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 6, train_steps: 240 +2026-04-24 17:30:00.461 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 17:30:00.591 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:30:00.630 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:31:05.428 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000006/group_12/index_7645_seed_19486_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 17:31:06.020 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:31:06.023 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:32:10.334 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000006/group_12/index_7645_seed_19487_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 17:32:11.140 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:32:11.240 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 17:32:12.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:34:05.610 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.46s (1.89min) +2026-04-24 17:34:06.372 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:41:01.306 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 7, train_steps: 280 +2026-04-24 17:41:02.012 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 17:41:02.158 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:41:02.219 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:42:07.041 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000007/group_12/index_1340_seed_16829_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 17:42:07.611 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:42:07.611 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:43:12.328 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000007/group_12/index_1340_seed_16830_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 17:43:13.039 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:43:13.144 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 17:43:13.927 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:45:07.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.59s (1.89min) +2026-04-24 17:45:08.400 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:52:03.903 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 8, train_steps: 320 +2026-04-24 17:52:04.640 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 17:52:04.787 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:52:04.843 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:53:09.658 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000008/group_12/index_219_seed_6180_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 17:53:10.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:53:10.218 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:54:15.015 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000008/group_12/index_219_seed_6181_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 17:54:15.733 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:54:15.786 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 17:54:16.744 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:56:11.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.65s (1.91min) +2026-04-24 17:56:12.177 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:03:07.486 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 9, train_steps: 360 +2026-04-24 18:03:08.140 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 18:03:08.231 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:03:08.245 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:04:13.046 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000009/group_12/index_6966_seed_29911_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 18:04:14.142 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:04:14.146 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:05:18.599 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000009/group_12/index_6966_seed_29912_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 18:05:19.461 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:05:19.581 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 18:05:20.430 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:07:15.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.73s (1.91min) +2026-04-24 18:07:16.123 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:14:11.340 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 10, train_steps: 400 +2026-04-24 18:14:47.071 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=10 (missing=0, unexpected=0) +2026-04-24 18:14:48.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 18:14:48.859 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:14:48.972 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:15:54.759 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000010/group_12/index_6514_seed_27365_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 18:15:55.321 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:15:55.324 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:16:59.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000010/group_12/index_6514_seed_27366_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 18:17:00.685 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:17:00.918 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 18:17:01.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:18:56.315 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.28s (1.90min) +2026-04-24 18:18:57.091 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:25:52.426 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 11, train_steps: 440 +2026-04-24 18:25:57.107 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 18:25:59.802 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:26:02.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:27:11.166 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000011/group_12/index_3770_seed_8789_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 18:27:11.770 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:27:11.775 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:28:16.972 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000011/group_12/index_3770_seed_8790_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 18:28:17.701 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:28:17.803 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 18:28:18.825 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:30:13.546 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.59s (1.91min) +2026-04-24 18:30:14.379 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:37:08.690 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 12, train_steps: 480 +2026-04-24 18:37:09.384 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 18:37:09.542 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:37:09.597 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:38:14.485 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000012/group_12/index_5367_seed_7434_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 18:38:15.073 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:38:15.076 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:39:19.197 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000012/group_12/index_5367_seed_7435_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 18:39:20.086 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:39:20.191 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 18:39:21.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:41:14.915 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.62s (1.89min) +2026-04-24 18:41:15.690 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:48:09.986 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 13, train_steps: 520 +2026-04-24 18:48:10.661 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 18:48:10.803 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:48:10.841 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:49:15.633 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000013/group_12/index_7358_seed_29111_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 18:49:16.202 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:49:16.208 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:50:20.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000013/group_12/index_7358_seed_29112_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 18:50:21.151 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:50:21.240 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 18:50:22.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:52:17.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.00s (1.92min) +2026-04-24 18:52:18.474 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:59:16.391 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 14, train_steps: 560 +2026-04-24 18:59:17.062 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 18:59:17.211 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:59:17.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:00:22.285 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000014/group_12/index_9321_seed_1985_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 19:00:23.296 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:00:23.299 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:01:27.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000014/group_12/index_9321_seed_1986_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 19:01:28.155 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:01:28.209 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 19:01:29.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:03:23.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.03s (1.90min) +2026-04-24 19:03:24.203 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:10:20.613 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 15, train_steps: 600 +2026-04-24 19:10:21.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 19:10:21.497 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:10:21.566 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:11:26.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000015/group_12/index_2011_seed_32330_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 19:11:27.167 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:11:27.167 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:12:31.642 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000015/group_12/index_2011_seed_32331_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 19:12:32.429 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:12:32.482 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 19:12:33.353 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:14:26.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.49s (1.89min) +2026-04-24 19:14:27.791 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:21:23.278 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 16, train_steps: 640 +2026-04-24 19:21:23.967 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 19:21:24.140 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:21:24.211 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:22:28.881 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000016/group_12/index_8922_seed_20819_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 19:22:29.469 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:22:29.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:23:34.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000016/group_12/index_8922_seed_20820_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 19:23:35.008 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:23:35.056 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 19:23:35.904 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:25:30.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.21s (1.90min) +2026-04-24 19:25:31.017 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:32:25.367 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 17, train_steps: 680 +2026-04-24 19:32:26.045 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 19:32:26.213 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:32:26.284 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:33:31.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000017/group_12/index_2089_seed_9953_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 19:33:31.868 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:33:31.870 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:34:35.809 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000017/group_12/index_2089_seed_9954_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 19:34:36.458 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:34:36.511 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 19:34:37.393 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:36:31.741 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.25s (1.90min) +2026-04-24 19:36:32.507 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:43:28.608 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 18, train_steps: 720 +2026-04-24 19:43:29.285 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 19:43:29.377 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:43:29.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:44:34.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000018/group_12/index_1156_seed_6671_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 19:44:34.747 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:44:34.749 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:45:39.722 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000018/group_12/index_1156_seed_6672_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 19:45:40.613 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:45:40.716 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 19:45:41.507 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:47:33.981 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.34s (1.87min) +2026-04-24 19:47:34.856 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:54:32.125 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 19, train_steps: 760 +2026-04-24 19:54:32.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 19:54:33.044 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:54:33.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:55:37.749 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000019/group_12/index_634_seed_7231_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 19:55:39.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:55:39.008 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:56:43.327 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000019/group_12/index_634_seed_7232_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 19:56:44.127 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:56:44.190 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 19:56:45.109 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:58:40.230 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.07s (1.92min) +2026-04-24 19:58:44.170 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:05:44.203 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 20, train_steps: 800 +2026-04-24 20:06:19.922 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=20 (missing=0, unexpected=0) +2026-04-24 20:06:21.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 20:06:21.809 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:06:21.909 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:07:27.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000020/group_12/index_1891_seed_18721_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 20:07:28.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:07:28.353 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:08:33.556 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000020/group_12/index_1891_seed_18722_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 20:08:34.364 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:08:34.416 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 20:08:35.302 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:10:28.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.51s (1.89min) +2026-04-24 20:10:29.705 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:17:24.333 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 21, train_steps: 840 +2026-04-24 20:17:25.022 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 20:17:25.199 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:17:25.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:18:29.806 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000021/group_12/index_3731_seed_9948_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 20:18:30.372 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:18:30.375 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:19:34.630 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000021/group_12/index_3731_seed_9949_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 20:19:35.520 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:19:35.652 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 20:19:36.507 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:21:30.821 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.27s (1.90min) +2026-04-24 20:21:31.573 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:28:27.498 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 22, train_steps: 880 +2026-04-24 20:28:28.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 20:28:28.320 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:28:28.363 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:29:33.178 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000022/group_12/index_3638_seed_21357_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 20:29:33.757 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:29:33.760 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:30:37.941 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000022/group_12/index_3638_seed_21358_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 20:30:38.689 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:30:39.086 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 20:30:40.019 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:32:33.281 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.23s (1.89min) +2026-04-24 20:32:34.053 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:39:30.422 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 23, train_steps: 920 +2026-04-24 20:39:31.116 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 20:39:31.320 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:39:31.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:40:36.513 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000023/group_12/index_8787_seed_16558_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 20:40:37.108 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:40:37.110 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:41:41.756 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000023/group_12/index_8787_seed_16559_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 20:41:42.474 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:41:42.526 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 20:41:43.415 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:43:36.625 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-24 20:43:37.383 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:50:35.675 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 24, train_steps: 960 +2026-04-24 20:50:36.341 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 20:50:36.528 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:50:36.618 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:51:41.494 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000024/group_12/index_4747_seed_25_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 20:51:42.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:51:42.616 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:52:46.692 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000024/group_12/index_4747_seed_26_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 20:52:47.388 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:52:47.438 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 20:52:48.312 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:54:41.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.56s (1.89min) +2026-04-24 20:54:42.729 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:01:38.844 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 25, train_steps: 1000 +2026-04-24 21:01:39.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 21:01:39.650 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:01:39.718 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:02:45.605 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000025/group_12/index_4417_seed_15322_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 21:02:46.213 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:02:46.213 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:03:50.268 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000025/group_12/index_4417_seed_15323_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 21:03:50.856 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:03:50.968 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 21:03:51.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:05:45.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.58s (1.89min) +2026-04-24 21:05:46.233 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:12:42.838 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 26, train_steps: 1040 +2026-04-24 21:12:43.522 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 21:12:43.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:12:43.740 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:13:48.515 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000026/group_12/index_6432_seed_9661_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 21:13:49.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:13:49.126 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:14:53.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000026/group_12/index_6432_seed_9662_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 21:14:53.938 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:14:53.988 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 21:14:55.208 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:16:49.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.91s (1.90min) +2026-04-24 21:16:50.049 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:23:48.904 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 27, train_steps: 1080 +2026-04-24 21:23:49.572 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 21:23:49.751 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:23:49.825 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:24:55.078 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000027/group_12/index_3791_seed_20497_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 21:24:55.647 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:24:55.650 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:26:00.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000027/group_12/index_3791_seed_20498_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 21:26:01.272 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:26:01.352 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 21:26:02.428 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:27:56.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.81s (1.90min) +2026-04-24 21:27:57.194 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:34:53.748 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 28, train_steps: 1120 +2026-04-24 21:34:54.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 21:34:54.606 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:34:54.693 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:35:59.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000028/group_12/index_9885_seed_14885_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 21:36:00.067 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:36:00.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:37:05.313 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000028/group_12/index_9885_seed_14886_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 21:37:05.973 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:37:06.026 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 21:37:06.868 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:39:00.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.28s (1.89min) +2026-04-24 21:39:01.221 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:45:58.735 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 29, train_steps: 1160 +2026-04-24 21:45:59.417 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 21:45:59.554 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:45:59.592 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:47:04.496 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000029/group_12/index_8400_seed_28203_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 21:47:05.664 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:47:05.665 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:48:09.982 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000029/group_12/index_8400_seed_28204_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 21:48:10.746 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:48:10.852 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 21:48:11.684 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:50:04.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.16s (1.89min) +2026-04-24 21:50:05.731 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:57:02.079 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 30, train_steps: 1200 +2026-04-24 21:57:37.153 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=30 (missing=0, unexpected=0) +2026-04-24 21:57:39.437 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 21:57:39.547 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:57:39.561 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:58:47.289 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000030/group_12/index_9552_seed_17146_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 21:58:47.842 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:58:47.843 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:59:51.610 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000030/group_12/index_9552_seed_17147_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 21:59:52.355 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:59:52.411 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 21:59:53.497 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:01:46.757 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-24 22:01:47.527 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:08:45.788 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 31, train_steps: 1240 +2026-04-24 22:08:46.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 22:08:46.601 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:08:46.655 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:09:51.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000031/group_12/index_5867_seed_15657_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 22:09:51.960 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:09:51.964 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:10:56.288 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000031/group_12/index_5867_seed_15658_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 22:10:57.073 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:10:57.211 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 22:10:58.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:12:53.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.30s (1.92min) +2026-04-24 22:12:54.330 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:19:51.476 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 32, train_steps: 1280 +2026-04-24 22:19:52.161 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 22:19:52.346 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:19:52.436 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:20:57.044 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000032/group_12/index_6589_seed_10427_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 22:20:57.577 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:20:57.581 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:22:02.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000032/group_12/index_6589_seed_10428_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 22:22:03.058 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:22:03.155 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 22:22:04.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:23:57.716 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.37s (1.89min) +2026-04-24 22:23:58.489 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:30:58.132 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 33, train_steps: 1320 +2026-04-24 22:30:58.825 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 22:30:59.023 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:30:59.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:32:03.804 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000033/group_12/index_8642_seed_1997_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 22:32:04.386 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:32:04.394 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:33:08.813 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000033/group_12/index_8642_seed_1998_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 22:33:09.413 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:33:09.502 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 22:33:10.415 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:35:03.144 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-24 22:35:04.111 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:42:00.459 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 34, train_steps: 1360 +2026-04-24 22:42:01.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 22:42:01.534 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:42:01.633 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:43:06.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000034/group_12/index_3907_seed_3066_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 22:43:07.665 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:43:07.668 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:44:11.494 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000034/group_12/index_3907_seed_3067_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 22:44:12.155 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:44:12.206 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 22:44:13.060 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:46:06.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.71s (1.90min) +2026-04-24 22:46:07.695 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:53:03.269 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 35, train_steps: 1400 +2026-04-24 22:53:03.993 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 22:53:04.201 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:53:04.312 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:54:09.273 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000035/group_12/index_2912_seed_12880_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 22:54:09.843 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:54:09.846 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:55:14.314 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000035/group_12/index_2912_seed_12881_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 22:55:15.120 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:55:15.173 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 22:55:16.027 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:57:11.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.09s (1.92min) +2026-04-24 22:57:12.012 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:04:06.928 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 36, train_steps: 1440 +2026-04-24 23:04:07.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 23:04:07.746 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:04:07.791 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:05:12.498 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000036/group_12/index_4179_seed_12609_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 23:05:13.076 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:05:13.079 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:06:17.320 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000036/group_12/index_4179_seed_12610_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 23:06:17.903 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:06:18.043 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 23:06:18.794 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:08:12.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.93s (1.90min) +2026-04-24 23:08:13.659 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:15:08.363 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 37, train_steps: 1480 +2026-04-24 23:15:09.050 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 23:15:09.253 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:15:09.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:16:13.943 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000037/group_12/index_5470_seed_8701_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 23:16:14.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:16:14.531 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:17:18.804 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000037/group_12/index_5470_seed_8702_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 23:17:19.543 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:17:19.628 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 23:17:20.430 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:19:14.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.62s (1.89min) +2026-04-24 23:19:15.025 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:26:08.839 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 38, train_steps: 1520 +2026-04-24 23:26:09.562 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 23:26:09.760 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:26:09.870 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:27:14.491 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000038/group_12/index_271_seed_2225_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 23:27:15.066 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:27:15.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:28:19.234 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000038/group_12/index_271_seed_2226_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 23:28:19.924 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:28:20.026 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 23:28:20.915 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:30:16.245 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.26s (1.92min) +2026-04-24 23:30:17.015 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:37:13.164 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 39, train_steps: 1560 +2026-04-24 23:37:13.830 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 23:37:14.031 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:37:14.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:38:18.851 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000039/group_12/index_6876_seed_6625_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 23:38:19.927 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:38:19.931 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:39:24.221 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000039/group_12/index_6876_seed_6626_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 23:39:24.937 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:39:25.035 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 23:39:25.905 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:41:19.730 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.77s (1.90min) +2026-04-24 23:41:20.659 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:48:16.329 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 40, train_steps: 1600 +2026-04-24 23:48:51.479 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=40 (missing=0, unexpected=0) +2026-04-24 23:48:53.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-24 23:48:53.276 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:48:53.306 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:49:59.921 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000040/group_12/index_6942_seed_17610_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-24 23:50:00.515 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:50:00.516 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:51:05.916 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000040/group_12/index_6942_seed_17611_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-24 23:51:06.514 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:51:06.654 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-24 23:51:07.410 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:53:01.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.68s (1.89min) +2026-04-24 23:53:02.072 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:59:59.579 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 41, train_steps: 1640 +2026-04-25 00:00:00.258 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 00:00:00.454 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:00:00.545 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:01:05.432 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000041/group_12/index_3408_seed_21420_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 00:01:05.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:01:05.957 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:02:10.089 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000041/group_12/index_3408_seed_21421_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 00:02:10.749 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:02:10.848 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 00:02:11.732 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:04:04.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.80s (1.88min) +2026-04-25 00:04:05.356 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:10:58.037 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 42, train_steps: 1680 +2026-04-25 00:10:58.703 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 00:10:58.935 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:10:59.028 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:12:03.787 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000042/group_12/index_5120_seed_26055_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 00:12:04.340 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:12:04.343 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:13:08.609 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000042/group_12/index_5120_seed_26056_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 00:13:09.348 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:13:09.397 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 00:13:10.359 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:15:03.421 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 00:15:04.200 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:21:59.245 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 43, train_steps: 1720 +2026-04-25 00:21:59.912 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 00:22:00.086 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:22:00.154 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:23:04.822 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000043/group_12/index_6485_seed_15758_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 00:23:05.396 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:23:05.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:24:09.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000043/group_12/index_6485_seed_15759_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 00:24:10.090 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:24:10.208 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 00:24:11.063 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:26:03.763 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.63s (1.88min) +2026-04-25 00:26:04.691 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:32:57.211 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 44, train_steps: 1760 +2026-04-25 00:32:57.876 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 00:32:58.011 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:32:58.045 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:34:03.066 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000044/group_12/index_6658_seed_18243_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 00:34:04.188 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:34:04.189 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:35:08.671 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000044/group_12/index_6658_seed_18244_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 00:35:09.484 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:35:09.583 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 00:35:10.480 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:37:04.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.64s (1.89min) +2026-04-25 00:37:04.965 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:43:59.675 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 45, train_steps: 1800 +2026-04-25 00:44:00.349 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 00:44:00.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:44:00.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:45:05.345 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000045/group_12/index_9704_seed_25137_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 00:45:05.970 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:45:05.973 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:46:09.962 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000045/group_12/index_9704_seed_25138_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 00:46:10.673 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:46:10.723 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 00:46:11.614 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:48:05.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.47s (1.89min) +2026-04-25 00:48:05.946 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:54:58.897 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 46, train_steps: 1840 +2026-04-25 00:54:59.583 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 00:54:59.684 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:54:59.715 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:56:04.523 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000046/group_12/index_482_seed_8942_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 00:56:05.073 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:56:05.074 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:57:09.582 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000046/group_12/index_482_seed_8943_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 00:57:10.209 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:57:10.308 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 00:57:11.210 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:59:04.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.76s (1.88min) +2026-04-25 00:59:05.005 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:05:59.425 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 47, train_steps: 1880 +2026-04-25 01:06:00.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 01:06:00.187 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:06:00.233 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:07:05.367 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000047/group_12/index_9076_seed_21474_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 01:07:05.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:07:05.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:08:10.376 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000047/group_12/index_9076_seed_21475_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 01:08:10.975 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:08:11.117 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 01:08:11.913 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:10:05.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.63s (1.89min) +2026-04-25 01:10:06.441 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:16:59.718 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 48, train_steps: 1920 +2026-04-25 01:17:00.454 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 01:17:00.671 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:17:00.764 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:18:05.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000048/group_12/index_6204_seed_95_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 01:18:06.044 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:18:06.047 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:19:10.344 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000048/group_12/index_6204_seed_96_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 01:19:11.094 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:19:11.239 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 01:19:12.090 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:21:04.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.49s (1.87min) +2026-04-25 01:21:05.382 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:27:59.074 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 49, train_steps: 1960 +2026-04-25 01:27:59.740 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 01:27:59.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:27:59.867 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:29:04.854 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000049/group_12/index_5516_seed_7486_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 01:29:05.931 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:29:05.934 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:30:10.229 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000049/group_12/index_5516_seed_7487_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 01:30:11.056 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:30:11.169 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 01:30:11.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:32:05.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 01:32:05.860 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:38:59.773 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 50, train_steps: 2000 +2026-04-25 01:39:34.755 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=50 (missing=0, unexpected=0) +2026-04-25 01:39:37.201 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 01:39:37.317 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:39:37.351 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:40:43.626 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000050/group_12/index_8904_seed_5949_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 01:40:44.167 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:40:44.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:41:48.353 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000050/group_12/index_8904_seed_5950_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 01:41:49.099 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:41:49.171 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 01:41:50.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:43:43.911 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.70s (1.89min) +2026-04-25 01:43:44.682 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:50:39.898 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 51, train_steps: 2040 +2026-04-25 01:50:40.566 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 01:50:40.676 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:50:40.703 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:51:46.165 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000051/group_12/index_1362_seed_18296_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 01:51:46.717 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:51:46.718 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:52:50.768 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000051/group_12/index_1362_seed_18297_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 01:52:51.543 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:52:51.594 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 01:52:52.527 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:54:45.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.11s (1.89min) +2026-04-25 01:54:46.457 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:01:41.421 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 52, train_steps: 2080 +2026-04-25 02:01:42.119 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 02:01:42.309 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:01:42.402 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:02:47.779 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000052/group_12/index_6908_seed_18666_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 02:02:48.360 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:02:48.364 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:03:52.323 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000052/group_12/index_6908_seed_18667_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 02:03:53.253 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:03:53.306 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 02:03:54.407 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:05:47.329 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.76s (1.88min) +2026-04-25 02:05:48.097 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:12:42.740 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 53, train_steps: 2120 +2026-04-25 02:12:43.409 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 02:12:43.505 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:12:43.535 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:13:48.619 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000053/group_12/index_1427_seed_17708_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 02:13:49.195 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:13:49.197 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:14:53.394 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000053/group_12/index_1427_seed_17709_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 02:14:54.153 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:14:54.234 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 02:14:55.408 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:16:50.907 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.26s (1.92min) +2026-04-25 02:16:51.671 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:23:48.263 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 54, train_steps: 2160 +2026-04-25 02:23:48.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 02:23:49.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:23:49.175 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:24:53.819 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000054/group_12/index_5241_seed_25590_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 02:24:54.929 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:24:54.933 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:25:59.486 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000054/group_12/index_5241_seed_25591_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 02:26:00.233 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:26:00.302 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 02:26:01.257 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:27:54.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.49s (1.89min) +2026-04-25 02:27:55.749 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:34:49.794 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 55, train_steps: 2200 +2026-04-25 02:34:50.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 02:34:50.621 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:34:50.683 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:35:55.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000055/group_12/index_21_seed_14038_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 02:35:56.026 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:35:56.029 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:37:00.106 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000055/group_12/index_21_seed_14039_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 02:37:00.803 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:37:00.885 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 02:37:01.946 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:38:55.198 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.10s (1.88min) +2026-04-25 02:38:56.034 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:45:52.291 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 56, train_steps: 2240 +2026-04-25 02:45:52.981 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 02:45:53.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:45:53.280 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:46:58.287 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000056/group_12/index_5874_seed_6818_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 02:46:58.871 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:46:58.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:48:03.023 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000056/group_12/index_5874_seed_6819_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 02:48:03.888 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:48:04.009 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 02:48:04.985 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:49:57.944 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-25 02:49:58.713 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:56:56.049 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 57, train_steps: 2280 +2026-04-25 02:56:56.726 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 02:56:56.878 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:56:56.966 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:58:01.571 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000057/group_12/index_2840_seed_14360_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 02:58:02.135 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:58:02.139 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:59:07.547 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000057/group_12/index_2840_seed_14361_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 02:59:08.398 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:59:08.493 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 02:59:09.296 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:01:02.669 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 03:01:03.541 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:07:57.558 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 58, train_steps: 2320 +2026-04-25 03:07:58.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 03:07:58.445 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:07:58.534 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:09:03.163 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000058/group_12/index_9331_seed_11083_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 03:09:03.728 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:09:03.731 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:10:08.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000058/group_12/index_9331_seed_11084_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 03:10:09.199 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:10:09.339 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 03:10:10.095 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:12:03.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.89s (1.88min) +2026-04-25 03:12:03.905 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:18:58.318 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 59, train_steps: 2360 +2026-04-25 03:18:58.991 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 03:18:59.146 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:18:59.209 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:20:04.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000059/group_12/index_7671_seed_9322_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 03:20:05.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:20:05.176 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:21:09.599 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000059/group_12/index_7671_seed_9323_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 03:21:10.434 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:21:10.536 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 03:21:11.323 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:23:04.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 03:23:05.303 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:29:58.037 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 60, train_steps: 2400 +2026-04-25 03:30:33.169 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=60 (missing=0, unexpected=0) +2026-04-25 03:30:35.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 03:30:35.974 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:30:36.065 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:31:42.288 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000060/group_12/index_6324_seed_24001_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 03:31:42.885 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:31:42.886 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:32:46.771 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000060/group_12/index_6324_seed_24002_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 03:32:47.555 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:32:47.668 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 03:32:48.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:34:41.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.89s (1.88min) +2026-04-25 03:34:42.397 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:41:36.643 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 61, train_steps: 2440 +2026-04-25 03:41:37.321 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 03:41:37.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:41:37.593 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:42:42.704 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000061/group_12/index_8605_seed_7436_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 03:42:43.299 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:42:43.302 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:43:47.419 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000061/group_12/index_8605_seed_7437_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 03:43:47.992 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:43:48.141 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 03:43:48.998 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:45:42.147 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 03:45:42.902 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:52:38.587 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 62, train_steps: 2480 +2026-04-25 03:52:39.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 03:52:39.653 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:52:39.749 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:53:45.705 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000062/group_12/index_1092_seed_958_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 03:53:46.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:53:46.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:54:50.045 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000062/group_12/index_1092_seed_959_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 03:54:50.798 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:54:50.847 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 03:54:51.788 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:56:45.502 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 03:56:46.256 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:03:40.370 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 63, train_steps: 2520 +2026-04-25 04:03:41.049 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 04:03:41.246 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:03:41.341 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:04:47.438 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000063/group_12/index_1910_seed_11095_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 04:04:47.999 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:04:47.999 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:05:51.870 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000063/group_12/index_1910_seed_11096_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 04:05:52.600 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:05:52.717 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 04:05:53.822 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:07:47.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.39s (1.89min) +2026-04-25 04:07:48.180 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:14:42.697 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 64, train_steps: 2560 +2026-04-25 04:14:43.382 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 04:14:43.566 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:14:43.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:15:48.324 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000064/group_12/index_7091_seed_13337_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 04:15:49.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:15:49.282 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:16:54.282 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000064/group_12/index_7091_seed_13338_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 04:16:55.118 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:16:55.202 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 04:16:56.083 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:18:51.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.84s (1.91min) +2026-04-25 04:18:51.952 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:25:49.462 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 65, train_steps: 2600 +2026-04-25 04:25:50.368 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 04:25:50.536 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:25:50.611 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:26:55.319 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000065/group_12/index_904_seed_24632_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 04:26:55.893 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:26:55.897 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:28:00.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000065/group_12/index_904_seed_24633_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 04:28:01.050 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:28:01.153 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 04:28:02.200 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:29:55.700 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.38s (1.89min) +2026-04-25 04:29:56.463 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:36:49.684 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 66, train_steps: 2640 +2026-04-25 04:36:50.359 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 04:36:50.457 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:36:50.497 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:37:55.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000066/group_12/index_9072_seed_31473_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 04:37:55.926 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:37:55.929 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:39:00.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000066/group_12/index_9072_seed_31474_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 04:39:00.784 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:39:00.886 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 04:39:01.798 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:40:55.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 04:40:56.138 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:47:53.121 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 67, train_steps: 2680 +2026-04-25 04:47:53.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 04:47:54.006 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:47:54.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:48:58.701 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000067/group_12/index_6217_seed_17024_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 04:48:59.302 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:48:59.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:50:03.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000067/group_12/index_6217_seed_17025_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 04:50:04.304 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:50:04.419 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 04:50:05.414 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:51:58.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.99s (1.88min) +2026-04-25 04:51:59.222 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:58:56.569 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 68, train_steps: 2720 +2026-04-25 04:58:57.369 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 04:58:57.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:58:57.584 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:00:02.265 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000068/group_12/index_8342_seed_6379_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 05:00:02.849 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:00:02.852 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:01:07.448 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000068/group_12/index_8342_seed_6380_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 05:01:08.263 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:01:08.402 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 05:01:09.250 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:03:03.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.76s (1.90min) +2026-04-25 05:03:03.850 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:09:58.428 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 69, train_steps: 2760 +2026-04-25 05:09:59.100 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 05:09:59.262 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:09:59.323 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:11:03.933 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000069/group_12/index_9042_seed_33214_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 05:11:05.061 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:11:05.064 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:12:09.214 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000069/group_12/index_9042_seed_33215_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 05:12:09.945 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:12:10.050 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 05:12:10.949 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:14:04.032 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.04s (1.88min) +2026-04-25 05:14:05.022 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:20:59.623 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 70, train_steps: 2800 +2026-04-25 05:21:34.655 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=70 (missing=0, unexpected=0) +2026-04-25 05:21:36.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 05:21:36.775 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:21:36.823 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:22:43.016 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000070/group_12/index_642_seed_16433_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 05:22:43.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:22:43.609 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:23:47.946 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000070/group_12/index_642_seed_16434_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 05:23:48.565 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:23:48.692 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 05:23:49.568 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:25:42.836 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 05:25:43.604 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:32:40.074 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 71, train_steps: 2840 +2026-04-25 05:32:40.746 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 05:32:40.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:32:41.018 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:33:46.778 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000071/group_12/index_6638_seed_14140_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 05:33:47.367 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:33:47.367 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:34:51.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000071/group_12/index_6638_seed_14141_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 05:34:52.169 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:34:52.285 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 05:34:53.123 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:36:46.381 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-25 05:36:47.164 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:43:44.116 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 72, train_steps: 2880 +2026-04-25 05:43:44.828 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 05:43:45.028 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:43:45.117 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:44:49.690 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000072/group_12/index_8412_seed_1066_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 05:44:50.267 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:44:50.271 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:45:54.425 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000072/group_12/index_8412_seed_1067_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 05:45:55.244 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:45:55.289 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 05:45:56.277 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:47:51.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.85s (1.91min) +2026-04-25 05:47:52.138 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:54:50.139 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 73, train_steps: 2920 +2026-04-25 05:54:50.862 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 05:54:51.031 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:54:51.091 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:55:56.010 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000073/group_12/index_9705_seed_16675_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 05:55:56.565 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:55:56.568 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:57:00.450 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000073/group_12/index_9705_seed_16676_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 05:57:01.193 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:57:01.296 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 05:57:02.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:58:55.788 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.22s (1.89min) +2026-04-25 05:58:56.555 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:05:50.880 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 74, train_steps: 2960 +2026-04-25 06:05:51.584 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 06:05:51.682 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:05:51.727 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:06:56.487 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000074/group_12/index_8237_seed_3081_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 06:06:57.601 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:06:57.604 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:08:01.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000074/group_12/index_8237_seed_3082_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 06:08:02.524 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:08:02.636 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 06:08:03.810 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:09:56.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.50s (1.87min) +2026-04-25 06:09:57.258 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:16:51.630 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 75, train_steps: 3000 +2026-04-25 06:16:52.285 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 06:16:52.473 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:16:52.562 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:17:57.504 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000075/group_12/index_7073_seed_14047_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 06:17:58.081 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:17:58.085 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:19:02.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000075/group_12/index_7073_seed_14048_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 06:19:03.393 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:19:03.507 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 06:19:04.446 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:20:57.259 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.61s (1.88min) +2026-04-25 06:20:58.037 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:27:55.875 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 76, train_steps: 3040 +2026-04-25 06:27:56.549 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 06:27:56.704 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:27:56.766 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:29:01.573 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000076/group_12/index_6717_seed_10069_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 06:29:02.140 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:29:02.143 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:30:07.250 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000076/group_12/index_6717_seed_10070_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 06:30:07.922 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:30:08.051 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 06:30:08.917 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:32:02.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 06:32:02.983 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:38:58.688 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 77, train_steps: 3080 +2026-04-25 06:38:59.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 06:38:59.607 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:38:59.712 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:40:04.307 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000077/group_12/index_8978_seed_21019_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 06:40:04.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:40:04.862 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:41:09.008 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000077/group_12/index_8978_seed_21020_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 06:41:09.640 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:41:09.746 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 06:41:10.664 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:43:03.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 06:43:04.394 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:49:59.588 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 78, train_steps: 3120 +2026-04-25 06:50:00.266 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 06:50:00.486 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:50:00.568 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:51:05.156 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000078/group_12/index_7386_seed_8836_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 06:51:05.728 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:51:05.731 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:52:10.187 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000078/group_12/index_7386_seed_8837_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 06:52:11.014 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:52:11.155 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 06:52:11.918 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:54:05.108 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.06s (1.88min) +2026-04-25 06:54:05.897 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:01:01.030 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 79, train_steps: 3160 +2026-04-25 07:01:01.705 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 07:01:01.858 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:01:01.911 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:02:06.725 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000079/group_12/index_8500_seed_14208_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 07:02:07.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:02:07.958 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:03:12.693 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000079/group_12/index_8500_seed_14209_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 07:03:13.538 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:03:13.584 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 07:03:14.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:05:07.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 07:05:08.720 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:12:02.963 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 80, train_steps: 3200 +2026-04-25 07:12:38.314 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=80 (missing=0, unexpected=0) +2026-04-25 07:12:40.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 07:12:40.477 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:12:40.501 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:13:47.339 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000080/group_12/index_2895_seed_32868_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 07:13:47.911 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:13:47.911 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:14:52.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000080/group_12/index_2895_seed_32869_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 07:14:52.820 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:14:52.872 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 07:14:54.085 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:16:47.581 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.32s (1.89min) +2026-04-25 07:16:48.353 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:23:43.366 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 81, train_steps: 3240 +2026-04-25 07:23:44.096 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 07:23:44.213 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:23:44.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:24:49.052 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000081/group_12/index_4800_seed_7822_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 07:24:49.664 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:24:49.668 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:25:53.710 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000081/group_12/index_4800_seed_7823_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 07:25:54.390 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:25:54.498 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 07:25:55.704 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:27:49.977 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.21s (1.90min) +2026-04-25 07:27:50.749 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:34:47.813 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 82, train_steps: 3280 +2026-04-25 07:34:48.495 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 07:34:48.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:34:48.635 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:35:53.329 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000082/group_12/index_8104_seed_5777_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 07:35:53.886 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:35:53.890 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:36:58.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000082/group_12/index_8104_seed_5778_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 07:36:59.145 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:36:59.287 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 07:37:00.086 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:38:55.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.80s (1.91min) +2026-04-25 07:38:56.017 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:45:52.239 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 83, train_steps: 3320 +2026-04-25 07:45:52.938 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 07:45:53.085 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:45:53.124 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:46:57.755 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000083/group_12/index_5190_seed_11196_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 07:46:58.405 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:46:58.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:48:03.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000083/group_12/index_5190_seed_11197_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 07:48:04.084 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:48:04.186 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 07:48:05.037 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:49:58.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.13s (1.89min) +2026-04-25 07:49:59.149 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:56:57.603 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 84, train_steps: 3360 +2026-04-25 07:56:58.300 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 07:56:58.479 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:56:58.558 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:58:03.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000084/group_12/index_4427_seed_20778_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 07:58:04.296 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:58:04.298 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:59:09.042 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000084/group_12/index_4427_seed_20779_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 07:59:09.615 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:59:09.755 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 07:59:10.683 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:01:04.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.45s (1.89min) +2026-04-25 08:01:05.105 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:08:00.265 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 85, train_steps: 3400 +2026-04-25 08:08:00.943 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 08:08:01.060 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:08:01.083 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:09:05.773 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000085/group_12/index_4911_seed_29857_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 08:09:06.364 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:09:06.369 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:10:10.664 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000085/group_12/index_4911_seed_29858_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 08:10:11.351 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:10:11.483 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 08:10:12.363 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:12:05.564 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 08:12:06.349 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:19:02.163 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 86, train_steps: 3440 +2026-04-25 08:19:02.852 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 08:19:02.951 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:19:02.980 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:20:07.628 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000086/group_12/index_3934_seed_20791_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 08:20:08.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:20:08.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:21:13.162 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000086/group_12/index_3934_seed_20792_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 08:21:13.825 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:21:13.892 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 08:21:14.816 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:23:08.095 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 08:23:08.877 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:30:05.190 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 87, train_steps: 3480 +2026-04-25 08:30:05.907 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 08:30:06.024 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:30:06.058 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:31:11.568 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000087/group_12/index_4705_seed_12958_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 08:31:12.145 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:31:12.149 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:32:16.698 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000087/group_12/index_4705_seed_12959_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 08:32:17.378 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:32:17.487 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 08:32:18.343 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:34:11.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.47s (1.89min) +2026-04-25 08:34:12.681 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:41:08.867 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 88, train_steps: 3520 +2026-04-25 08:41:09.659 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 08:41:09.819 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:41:09.857 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:42:15.096 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000088/group_12/index_1249_seed_32886_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 08:42:15.687 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:42:15.690 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:43:19.559 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000088/group_12/index_1249_seed_32887_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 08:43:20.387 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:43:20.455 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 08:43:21.524 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:45:14.736 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.01s (1.88min) +2026-04-25 08:45:15.526 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:52:11.024 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 89, train_steps: 3560 +2026-04-25 08:52:11.865 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 08:52:12.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:52:12.480 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:53:17.110 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000089/group_12/index_8425_seed_9541_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 08:53:18.250 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:53:18.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:54:22.532 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000089/group_12/index_8425_seed_9542_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 08:54:23.298 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:54:23.385 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 08:54:24.303 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:56:17.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.60s (1.89min) +2026-04-25 08:56:18.819 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:03:17.030 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 90, train_steps: 3600 +2026-04-25 09:03:52.627 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=90 (missing=0, unexpected=0) +2026-04-25 09:03:54.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 09:03:54.626 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:03:54.743 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:05:00.975 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000090/group_12/index_1727_seed_11840_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 09:05:01.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:05:01.522 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:06:06.303 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000090/group_12/index_1727_seed_11841_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 09:06:07.199 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:06:07.333 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 09:06:08.187 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:08:01.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 09:08:02.562 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:15:00.009 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 91, train_steps: 3640 +2026-04-25 09:15:00.699 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 09:15:00.817 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:15:00.847 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:16:05.757 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000091/group_12/index_1126_seed_19511_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 09:16:06.347 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:16:06.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:17:10.655 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000091/group_12/index_1126_seed_19512_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 09:17:11.465 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:17:11.618 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 09:17:12.410 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:19:05.985 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.48s (1.89min) +2026-04-25 09:19:06.756 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:26:03.309 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 92, train_steps: 3680 +2026-04-25 09:26:03.987 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 09:26:04.096 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:26:04.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:27:08.935 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000092/group_12/index_1151_seed_29113_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 09:27:09.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:27:09.543 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:28:14.207 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000092/group_12/index_1151_seed_29114_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 09:28:14.870 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:28:15.000 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 09:28:15.858 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:30:10.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.62s (1.91min) +2026-04-25 09:30:11.301 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:37:06.879 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 93, train_steps: 3720 +2026-04-25 09:37:07.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 09:37:07.740 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:37:07.792 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:38:12.469 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000093/group_12/index_5266_seed_18913_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 09:38:13.022 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:38:13.026 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:39:17.414 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000093/group_12/index_5266_seed_18914_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 09:39:18.151 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:39:18.267 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 09:39:19.145 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:41:12.868 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.68s (1.89min) +2026-04-25 09:41:13.647 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:48:08.759 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 94, train_steps: 3760 +2026-04-25 09:48:09.490 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 09:48:09.706 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:48:09.829 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:49:14.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000094/group_12/index_1846_seed_24556_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 09:49:15.495 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:49:15.497 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:50:19.498 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000094/group_12/index_1846_seed_24557_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 09:50:20.267 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:50:20.414 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 09:50:21.554 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:52:15.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 09:52:16.199 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:59:12.175 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 95, train_steps: 3800 +2026-04-25 09:59:12.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 09:59:13.035 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:59:13.116 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:00:17.871 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000095/group_12/index_1273_seed_12255_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 10:00:18.438 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:00:18.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:01:23.167 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000095/group_12/index_1273_seed_12256_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 10:01:24.095 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:01:24.228 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 10:01:25.123 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:03:18.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.50s (1.89min) +2026-04-25 10:03:19.423 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:10:16.980 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 96, train_steps: 3840 +2026-04-25 10:10:17.651 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 10:10:17.774 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:10:17.796 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:11:22.905 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000096/group_12/index_5924_seed_18519_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 10:11:23.466 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:11:23.470 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:12:27.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000096/group_12/index_5924_seed_18520_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 10:12:28.147 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:12:28.263 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 10:12:29.353 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:14:22.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-25 10:14:22.949 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:21:20.969 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 97, train_steps: 3880 +2026-04-25 10:21:21.648 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 10:21:21.850 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:21:21.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:22:26.547 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000097/group_12/index_840_seed_15431_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 10:22:27.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:22:27.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:23:31.348 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000097/group_12/index_840_seed_15432_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 10:23:32.071 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:23:32.143 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 10:23:33.073 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:25:27.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.48s (1.91min) +2026-04-25 10:25:28.376 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:32:23.979 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 98, train_steps: 3920 +2026-04-25 10:32:24.687 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 10:32:24.896 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:32:24.980 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:33:29.640 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000098/group_12/index_3163_seed_16699_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 10:33:30.201 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:33:30.204 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:34:34.565 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000098/group_12/index_3163_seed_16700_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 10:34:35.217 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:34:35.299 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 10:34:36.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:36:30.447 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.18s (1.90min) +2026-04-25 10:36:31.229 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:43:26.231 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 99, train_steps: 3960 +2026-04-25 10:43:26.909 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 10:43:27.009 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:43:27.044 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:44:31.977 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000099/group_12/index_9555_seed_25195_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 10:44:33.036 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:44:33.039 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:45:37.859 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000099/group_12/index_9555_seed_25196_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 10:45:38.570 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:45:38.721 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 10:45:39.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:47:32.648 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.96s (1.88min) +2026-04-25 10:47:33.440 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:54:29.836 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 100, train_steps: 4000 +2026-04-25 14:25:28.711 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=100 (missing=0, unexpected=0) +2026-04-25 14:25:32.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 14:25:32.881 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:25:32.978 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:26:36.717 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000100/group_12/index_6523_seed_10949_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 14:26:37.319 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:26:37.322 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:27:38.899 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000100/group_12/index_6523_seed_10950_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 14:27:39.495 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 14:27:39.978 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 14:27:40.777 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:29:34.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 14:29:35.302 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:36:34.236 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 101, train_steps: 4040 +2026-04-25 14:36:34.926 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 14:36:35.038 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:36:35.076 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:37:37.768 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000101/group_12/index_1054_seed_32581_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 14:37:38.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:37:38.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:38:40.163 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000101/group_12/index_1054_seed_32582_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 14:38:40.822 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 14:38:40.906 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 14:38:41.829 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:40:35.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.56s (1.89min) +2026-04-25 14:40:36.203 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:47:35.065 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 102, train_steps: 4080 +2026-04-25 14:47:35.772 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 14:47:35.969 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:47:36.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:48:38.292 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000102/group_12/index_9232_seed_25731_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 14:48:39.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:48:39.005 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:49:41.233 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000102/group_12/index_9232_seed_25732_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 14:49:41.981 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 14:49:42.081 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 14:49:42.869 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:51:35.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.62s (1.88min) +2026-04-25 14:51:36.419 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:58:34.899 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 103, train_steps: 4120 +2026-04-25 14:58:35.598 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 14:58:35.786 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:58:35.872 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:59:38.174 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000103/group_12/index_9258_seed_5214_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 14:59:38.737 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:59:38.740 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:00:40.805 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000103/group_12/index_9258_seed_5215_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 15:00:41.455 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:00:41.572 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 15:00:42.378 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:02:35.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 15:02:36.321 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:09:34.434 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 104, train_steps: 4160 +2026-04-25 15:09:35.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 15:09:35.327 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:09:35.419 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:10:37.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000104/group_12/index_5642_seed_7590_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 15:10:39.377 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:10:39.379 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:11:41.387 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000104/group_12/index_5642_seed_7591_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 15:11:42.182 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:11:42.270 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 15:11:43.193 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:13:36.086 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.85s (1.88min) +2026-04-25 15:13:36.881 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:20:35.306 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 105, train_steps: 4200 +2026-04-25 15:20:35.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 15:20:36.157 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:20:36.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:21:38.674 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000105/group_12/index_537_seed_12603_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 15:21:39.439 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:21:39.442 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:22:41.380 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000105/group_12/index_537_seed_12604_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 15:22:42.165 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:22:42.307 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 15:22:43.156 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:24:36.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.78s (1.88min) +2026-04-25 15:24:36.803 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:31:34.967 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 106, train_steps: 4240 +2026-04-25 15:31:35.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 15:31:35.790 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:31:35.839 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:32:38.345 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000106/group_12/index_3311_seed_18936_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 15:32:38.977 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:32:38.983 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:33:41.156 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000106/group_12/index_3311_seed_18937_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 15:33:41.777 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:33:41.876 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 15:33:42.766 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:35:36.017 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.19s (1.89min) +2026-04-25 15:35:36.813 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:42:35.138 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 107, train_steps: 4280 +2026-04-25 15:42:35.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 15:42:35.926 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:42:35.962 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:43:38.532 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000107/group_12/index_1849_seed_1097_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 15:43:39.290 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:43:39.292 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:44:41.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000107/group_12/index_1849_seed_1098_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 15:44:41.895 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:44:42.040 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 15:44:42.894 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:46:36.638 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.69s (1.89min) +2026-04-25 15:46:37.420 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:53:35.808 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 108, train_steps: 4320 +2026-04-25 15:53:36.497 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 15:53:36.597 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:53:36.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:54:39.497 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000108/group_12/index_4467_seed_17951_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 15:54:40.150 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:54:40.153 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:55:42.077 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000108/group_12/index_4467_seed_17952_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 15:55:42.762 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:55:42.808 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 15:55:43.699 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:57:36.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 15:57:37.270 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:04:35.503 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 109, train_steps: 4360 +2026-04-25 16:04:36.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 16:04:36.342 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:04:36.427 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:05:38.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000109/group_12/index_5836_seed_7701_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 16:05:39.960 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:05:39.963 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:06:41.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000109/group_12/index_5836_seed_7702_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 16:06:42.635 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:06:42.747 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 16:06:43.624 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:08:36.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 16:08:37.130 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:15:35.490 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 110, train_steps: 4400 +2026-04-25 16:16:10.886 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=110 (missing=0, unexpected=0) +2026-04-25 16:16:12.653 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 16:16:12.799 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:16:12.835 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:17:17.016 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000110/group_12/index_6728_seed_3946_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 16:17:17.620 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:17:17.623 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:18:19.344 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000110/group_12/index_6728_seed_3947_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 16:18:20.115 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:18:20.168 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 16:18:21.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:20:15.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.79s (1.90min) +2026-04-25 16:20:15.885 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:27:14.788 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 111, train_steps: 4440 +2026-04-25 16:27:15.620 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 16:27:15.762 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:27:15.808 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:28:18.302 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000111/group_12/index_9620_seed_15359_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 16:28:18.878 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:28:18.881 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:29:20.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000111/group_12/index_9620_seed_15360_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 16:29:21.515 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:29:21.598 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 16:29:22.533 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:31:15.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.62s (1.88min) +2026-04-25 16:31:16.200 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:38:14.302 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 112, train_steps: 4480 +2026-04-25 16:38:15.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 16:38:15.208 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:38:15.300 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:39:17.504 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000112/group_12/index_9972_seed_4734_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 16:39:18.055 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:39:18.058 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:40:20.268 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000112/group_12/index_9972_seed_4735_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 16:40:21.069 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:40:21.116 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 16:40:22.213 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:42:15.241 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-25 16:42:16.013 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:49:13.435 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 113, train_steps: 4520 +2026-04-25 16:49:14.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 16:49:14.218 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:49:14.254 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:50:17.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000113/group_12/index_6474_seed_23918_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 16:50:17.986 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:50:17.989 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:51:20.236 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000113/group_12/index_6474_seed_23919_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 16:51:20.908 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:51:21.009 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 16:51:22.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:53:15.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 16:53:16.541 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:00:13.951 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 114, train_steps: 4560 +2026-04-25 17:00:14.658 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 17:00:14.771 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:00:14.802 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:01:17.136 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000114/group_12/index_5337_seed_31078_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 17:01:18.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:01:18.206 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:02:20.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000114/group_12/index_5337_seed_31079_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 17:02:21.210 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:02:21.298 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 17:02:22.355 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:04:15.784 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 17:04:16.579 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:11:15.032 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 115, train_steps: 4600 +2026-04-25 17:11:15.727 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 17:11:15.880 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:11:15.927 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:12:18.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000115/group_12/index_9961_seed_11394_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 17:12:18.925 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:12:18.928 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:13:20.839 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000115/group_12/index_9961_seed_11395_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 17:13:21.575 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:13:21.676 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 17:13:22.678 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:15:17.226 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.32s (1.91min) +2026-04-25 17:15:18.008 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:22:16.445 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 116, train_steps: 4640 +2026-04-25 17:22:17.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 17:22:17.212 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:22:17.255 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:23:19.929 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000116/group_12/index_5940_seed_12275_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 17:23:20.520 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:23:20.524 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:24:23.074 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000116/group_12/index_5940_seed_12276_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 17:24:23.671 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:24:23.817 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 17:24:24.593 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:26:18.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.52s (1.89min) +2026-04-25 17:26:19.038 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:33:18.333 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 117, train_steps: 4680 +2026-04-25 17:33:19.007 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 17:33:19.140 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:33:19.176 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:34:21.491 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000117/group_12/index_2476_seed_19988_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 17:34:22.095 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:34:22.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:35:24.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000117/group_12/index_2476_seed_19989_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 17:35:25.150 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:35:25.252 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 17:35:26.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:37:20.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.98s (1.90min) +2026-04-25 17:37:20.953 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:44:20.176 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 118, train_steps: 4720 +2026-04-25 17:44:20.849 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 17:44:20.953 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:44:20.989 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:45:24.293 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000118/group_12/index_8267_seed_16723_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 17:45:24.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:45:24.946 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:46:27.011 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000118/group_12/index_8267_seed_16724_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 17:46:27.740 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:46:27.838 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 17:46:28.898 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:48:22.219 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 17:48:22.980 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:55:20.368 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 119, train_steps: 4760 +2026-04-25 17:55:21.041 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 17:55:21.254 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:55:21.359 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:56:23.824 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000119/group_12/index_2563_seed_18233_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 17:56:24.837 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:56:24.839 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:57:26.715 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000119/group_12/index_2563_seed_18234_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 17:57:27.419 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:57:27.503 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 17:57:28.578 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:59:21.503 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.83s (1.88min) +2026-04-25 17:59:22.416 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:06:19.648 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 120, train_steps: 4800 +2026-04-25 18:06:55.173 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=120 (missing=0, unexpected=0) +2026-04-25 18:06:56.868 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 18:06:57.024 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:06:57.080 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:08:00.677 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000120/group_12/index_3464_seed_3230_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 18:08:01.324 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:08:01.327 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:09:04.198 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000120/group_12/index_3464_seed_3231_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 18:09:04.874 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:09:04.927 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 18:09:05.889 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:10:58.895 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-25 18:10:59.679 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:17:59.204 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 121, train_steps: 4840 +2026-04-25 18:17:59.925 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 18:18:00.141 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:18:00.236 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:19:02.850 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000121/group_12/index_3563_seed_7369_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 18:19:03.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:19:03.469 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:20:05.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000121/group_12/index_3563_seed_7370_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 18:20:06.283 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:20:06.423 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 18:20:07.309 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:21:59.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.48s (1.87min) +2026-04-25 18:22:00.652 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:28:59.215 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 122, train_steps: 4880 +2026-04-25 18:28:59.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 18:28:59.978 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:29:00.024 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:30:02.777 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000122/group_12/index_2956_seed_20295_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 18:30:03.376 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:30:03.378 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:31:05.339 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000122/group_12/index_2956_seed_20296_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 18:31:06.208 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:31:06.308 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 18:31:07.155 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:33:00.333 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-25 18:33:01.240 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:39:58.948 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 123, train_steps: 4920 +2026-04-25 18:39:59.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 18:39:59.844 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:39:59.915 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:41:02.378 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000123/group_12/index_288_seed_17070_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 18:41:02.963 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:41:02.967 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:42:05.085 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000123/group_12/index_288_seed_17071_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 18:42:05.702 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:42:05.802 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 18:42:06.623 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:43:59.426 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.67s (1.88min) +2026-04-25 18:44:00.363 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:50:59.014 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 124, train_steps: 4960 +2026-04-25 18:50:59.703 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 18:50:59.921 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:51:00.005 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:52:02.590 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000124/group_12/index_677_seed_16515_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 18:52:03.706 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:52:03.708 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:53:05.524 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000124/group_12/index_677_seed_16516_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 18:53:06.480 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:53:06.613 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 18:53:07.454 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:55:00.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.53s (1.88min) +2026-04-25 18:55:00.987 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:02:01.022 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 125, train_steps: 5000 +2026-04-25 19:02:01.794 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 19:02:01.904 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:02:01.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:03:04.585 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000125/group_12/index_1914_seed_31883_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 19:03:05.165 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:03:05.168 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:04:07.727 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000125/group_12/index_1914_seed_31884_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 19:04:08.471 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:04:08.521 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 19:04:09.481 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:06:01.886 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.37s (1.87min) +2026-04-25 19:06:02.682 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:13:00.355 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 126, train_steps: 5040 +2026-04-25 19:13:01.057 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 19:13:01.268 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:13:01.368 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:14:03.956 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000126/group_12/index_707_seed_506_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 19:14:04.546 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:14:04.550 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:15:06.317 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000126/group_12/index_707_seed_507_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 19:15:06.982 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:15:07.082 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 19:15:07.897 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:17:00.468 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.43s (1.87min) +2026-04-25 19:17:01.283 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:23:59.171 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 127, train_steps: 5080 +2026-04-25 19:24:00.628 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 19:24:00.727 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:24:00.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:25:04.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000127/group_12/index_2627_seed_16082_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 19:25:05.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:25:05.175 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:26:07.710 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000127/group_12/index_2627_seed_16083_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 19:26:08.789 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:26:08.984 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 19:26:10.363 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:28:03.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.00s (1.88min) +2026-04-25 19:28:04.716 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:35:00.332 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 128, train_steps: 5120 +2026-04-25 19:35:01.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 19:35:01.110 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:35:01.131 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:36:03.810 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000128/group_12/index_292_seed_32693_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 19:36:04.437 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:36:04.440 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:37:06.129 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000128/group_12/index_292_seed_32694_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 19:37:07.304 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:37:07.512 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 19:37:08.799 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:39:01.964 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-25 19:39:02.957 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:45:59.781 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 129, train_steps: 5160 +2026-04-25 19:46:00.479 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 19:46:00.579 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:46:00.617 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:47:03.198 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000129/group_12/index_5639_seed_4505_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 19:47:04.289 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:47:04.292 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:48:06.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000129/group_12/index_5639_seed_4506_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 19:48:07.170 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:48:07.249 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 19:48:08.085 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:50:00.778 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.54s (1.88min) +2026-04-25 19:50:01.563 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:56:59.729 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 130, train_steps: 5200 +2026-04-25 19:57:34.761 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=130 (missing=0, unexpected=0) +2026-04-25 19:57:36.648 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 19:57:36.791 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:57:36.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:58:40.352 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000130/group_12/index_3641_seed_32925_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 19:58:40.905 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:58:40.908 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:59:43.073 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000130/group_12/index_3641_seed_32926_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 19:59:43.781 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:59:43.867 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 19:59:44.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:01:37.762 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.93s (1.88min) +2026-04-25 20:01:38.634 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:08:36.456 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 131, train_steps: 5240 +2026-04-25 20:08:37.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 20:08:37.484 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:08:37.555 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:09:40.384 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000131/group_12/index_6526_seed_17396_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 20:09:40.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:09:40.953 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:10:42.720 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000131/group_12/index_6526_seed_17397_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 20:10:43.515 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:10:43.564 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 20:10:44.527 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:12:37.011 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.47s (1.87min) +2026-04-25 20:12:37.787 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:19:36.751 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 132, train_steps: 5280 +2026-04-25 20:19:37.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 20:19:37.650 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:19:37.728 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:20:40.209 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000132/group_12/index_1845_seed_12327_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 20:20:40.808 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:20:40.811 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:21:42.931 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000132/group_12/index_1845_seed_12328_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 20:21:43.671 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:21:43.798 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 20:21:44.667 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:23:37.083 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.36s (1.87min) +2026-04-25 20:23:38.052 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:30:36.768 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 133, train_steps: 5320 +2026-04-25 20:30:37.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 20:30:37.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:30:37.593 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:31:40.148 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000133/group_12/index_7487_seed_3197_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 20:31:40.731 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:31:40.735 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:32:42.721 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000133/group_12/index_7487_seed_3198_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 20:32:43.507 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:32:43.554 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 20:32:44.512 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:34:37.149 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.60s (1.88min) +2026-04-25 20:34:38.056 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:41:36.742 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 134, train_steps: 5360 +2026-04-25 20:41:37.407 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 20:41:37.619 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:41:37.699 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:42:40.615 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000134/group_12/index_6071_seed_8811_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 20:42:41.703 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:42:41.705 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:43:43.754 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000134/group_12/index_6071_seed_8812_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 20:43:44.397 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:43:44.505 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 20:43:45.384 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:45:38.708 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.27s (1.89min) +2026-04-25 20:45:39.516 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:52:37.105 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 135, train_steps: 5400 +2026-04-25 20:52:37.808 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 20:52:38.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:52:38.075 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:53:40.859 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000135/group_12/index_7984_seed_21252_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 20:53:41.478 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:53:41.481 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:54:43.568 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000135/group_12/index_7984_seed_21253_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 20:54:44.294 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:54:44.428 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 20:54:45.228 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:56:38.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 20:56:39.261 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:03:36.730 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 136, train_steps: 5440 +2026-04-25 21:03:37.448 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 21:03:37.638 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:03:37.730 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:04:40.060 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000136/group_12/index_1104_seed_10401_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 21:04:40.656 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:04:40.656 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:05:42.602 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000136/group_12/index_1104_seed_10402_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 21:05:43.236 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:05:43.330 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 21:05:44.146 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:07:37.237 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.94s (1.88min) +2026-04-25 21:07:38.052 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:14:37.700 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 137, train_steps: 5480 +2026-04-25 21:14:38.388 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 21:14:38.564 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:14:38.628 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:15:41.268 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000137/group_12/index_8052_seed_28646_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 21:15:41.870 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:15:41.871 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:16:43.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000137/group_12/index_8052_seed_28647_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 21:16:44.571 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:16:44.713 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 21:16:45.487 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:18:38.274 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.66s (1.88min) +2026-04-25 21:18:39.217 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:25:36.890 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 138, train_steps: 5520 +2026-04-25 21:25:37.582 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 21:25:37.762 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:25:37.821 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:26:40.384 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000138/group_12/index_6867_seed_7131_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 21:26:40.981 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:26:40.984 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:27:42.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000138/group_12/index_6867_seed_7132_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 21:27:43.611 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:27:43.697 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 21:27:44.569 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:29:36.921 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.27s (1.87min) +2026-04-25 21:29:37.702 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:36:36.780 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 139, train_steps: 5560 +2026-04-25 21:36:37.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 21:36:37.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:36:37.747 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:37:40.624 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000139/group_12/index_4498_seed_11023_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 21:37:41.791 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:37:41.795 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:38:43.583 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000139/group_12/index_4498_seed_11024_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 21:38:44.292 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:38:44.404 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 21:38:45.240 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:40:37.749 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.41s (1.87min) +2026-04-25 21:40:38.633 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:47:38.307 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 140, train_steps: 5600 +2026-04-25 21:48:13.573 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=140 (missing=0, unexpected=0) +2026-04-25 21:48:15.722 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 21:48:15.873 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:48:15.907 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:49:19.809 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000140/group_12/index_6746_seed_5315_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 21:49:20.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:49:20.361 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:50:22.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000140/group_12/index_6746_seed_5316_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 21:50:23.715 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:50:23.818 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 21:50:24.754 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:52:18.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.48s (1.89min) +2026-04-25 21:52:19.009 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:59:18.607 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 141, train_steps: 5640 +2026-04-25 21:59:19.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 21:59:19.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:59:19.630 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:00:22.422 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000141/group_12/index_3944_seed_30076_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 22:00:22.997 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:00:22.999 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:01:24.735 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000141/group_12/index_3944_seed_30077_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 22:01:25.569 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:01:25.619 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 22:01:26.573 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:03:19.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.32s (1.89min) +2026-04-25 22:03:20.711 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:10:18.843 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 142, train_steps: 5680 +2026-04-25 22:10:19.514 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 22:10:19.700 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:10:19.795 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:11:22.348 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000142/group_12/index_2489_seed_5418_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 22:11:22.940 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:11:22.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:12:24.677 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000142/group_12/index_2489_seed_5419_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 22:12:25.511 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:12:25.646 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 22:12:26.523 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:14:20.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.73s (1.90min) +2026-04-25 22:14:21.256 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:21:17.508 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 143, train_steps: 5720 +2026-04-25 22:21:18.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 22:21:18.318 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:21:18.353 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:22:20.912 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000143/group_12/index_1887_seed_9311_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 22:22:21.488 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:22:21.491 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:23:23.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000143/group_12/index_1887_seed_9312_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 22:23:24.562 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:23:24.682 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 22:23:25.585 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:25:19.940 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.34s (1.91min) +2026-04-25 22:25:20.727 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:32:17.533 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 144, train_steps: 5760 +2026-04-25 22:32:18.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 22:32:18.313 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:32:18.347 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:33:21.006 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000144/group_12/index_1720_seed_32324_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 22:33:22.064 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:33:22.067 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:34:23.944 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000144/group_12/index_1720_seed_32325_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 22:34:24.705 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:34:24.806 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 22:34:25.626 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:36:20.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.43s (1.91min) +2026-04-25 22:36:20.996 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:43:17.558 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 145, train_steps: 5800 +2026-04-25 22:43:18.219 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 22:43:18.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:43:18.513 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:44:20.909 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000145/group_12/index_5613_seed_15016_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 22:44:21.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:44:21.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:45:24.088 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000145/group_12/index_5613_seed_15017_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 22:45:24.773 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:45:24.843 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 22:45:25.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:47:20.879 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.05s (1.92min) +2026-04-25 22:47:21.830 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:54:18.088 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 146, train_steps: 5840 +2026-04-25 22:54:18.681 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 22:54:18.858 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:54:18.938 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:55:21.728 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000146/group_12/index_3067_seed_23562_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 22:55:22.369 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:55:22.372 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:56:24.385 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000146/group_12/index_3067_seed_23563_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 22:56:25.043 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:56:25.157 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 22:56:26.010 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:58:19.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.03s (1.88min) +2026-04-25 22:58:19.908 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:05:17.465 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 147, train_steps: 5880 +2026-04-25 23:05:18.179 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 23:05:18.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:05:18.318 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:06:20.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000147/group_12/index_5391_seed_25674_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 23:06:21.568 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:06:21.569 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:07:23.356 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000147/group_12/index_5391_seed_25675_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 23:07:24.158 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:07:24.206 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 23:07:25.175 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:09:19.376 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.18s (1.90min) +2026-04-25 23:09:20.158 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:16:18.591 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 148, train_steps: 5920 +2026-04-25 23:16:19.282 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 23:16:19.384 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:16:19.421 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:17:22.152 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000148/group_12/index_8189_seed_24534_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 23:17:22.741 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:17:22.744 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:18:24.711 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000148/group_12/index_8189_seed_24535_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 23:18:25.501 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:18:25.686 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 23:18:26.513 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:20:21.414 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.80s (1.91min) +2026-04-25 23:20:22.260 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:27:19.321 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 149, train_steps: 5960 +2026-04-25 23:27:19.997 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 23:27:20.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:27:20.140 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:28:22.846 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000149/group_12/index_8779_seed_13711_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 23:28:23.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:28:23.863 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:29:26.173 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000149/group_12/index_8779_seed_13712_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 23:29:27.021 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:29:27.128 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 23:29:27.925 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:31:20.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-25 23:31:21.862 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:38:18.844 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 150, train_steps: 6000 +2026-04-25 23:38:53.909 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=150 (missing=0, unexpected=0) +2026-04-25 23:38:56.137 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 23:38:56.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:38:56.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:40:00.281 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000150/group_12/index_6441_seed_1666_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 23:40:00.837 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:40:00.840 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:41:03.711 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000150/group_12/index_6441_seed_1667_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 23:41:04.425 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:41:04.510 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 23:41:05.508 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:42:58.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.04s (1.88min) +2026-04-25 23:42:59.396 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:49:58.284 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 151, train_steps: 6040 +2026-04-25 23:49:58.959 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-25 23:49:59.108 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:49:59.156 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:51:01.522 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000151/group_12/index_5224_seed_7989_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-25 23:51:02.065 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:51:02.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:52:04.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000151/group_12/index_5224_seed_7990_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-25 23:52:05.188 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:52:05.288 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-25 23:52:06.356 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:53:59.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.99s (1.88min) +2026-04-25 23:54:00.358 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:00:59.434 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 152, train_steps: 6080 +2026-04-26 00:01:00.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 00:01:00.214 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:01:00.266 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:02:03.068 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000152/group_12/index_1605_seed_9323_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 00:02:03.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:02:03.716 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:03:05.710 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000152/group_12/index_1605_seed_9324_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 00:03:06.366 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:03:06.507 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 00:03:07.381 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:05:00.263 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.86s (1.88min) +2026-04-26 00:05:01.259 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:11:59.455 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 153, train_steps: 6120 +2026-04-26 00:12:00.125 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 00:12:00.323 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:12:00.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:13:02.960 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000153/group_12/index_7303_seed_6555_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 00:13:03.501 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:13:03.504 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:14:05.962 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000153/group_12/index_7303_seed_6556_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 00:14:06.716 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:14:06.840 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 00:14:07.717 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:15:59.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.14s (1.87min) +2026-04-26 00:16:00.713 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:23:00.148 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 154, train_steps: 6160 +2026-04-26 00:23:00.819 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 00:23:00.916 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:23:00.951 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:24:03.661 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000154/group_12/index_4791_seed_22747_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 00:24:04.848 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:24:04.851 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:25:06.791 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000154/group_12/index_4791_seed_22748_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 00:25:07.588 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:25:07.656 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 00:25:08.593 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:27:01.962 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.34s (1.89min) +2026-04-26 00:27:02.757 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:34:00.369 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 155, train_steps: 6200 +2026-04-26 00:34:01.037 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 00:34:01.210 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:34:01.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:35:04.513 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000155/group_12/index_999_seed_32063_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 00:35:05.089 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:35:05.092 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:36:07.804 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000155/group_12/index_999_seed_32064_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 00:36:08.360 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:36:08.485 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 00:36:09.320 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:38:03.020 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.61s (1.89min) +2026-04-26 00:38:03.849 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:44:59.673 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 156, train_steps: 6240 +2026-04-26 00:45:00.335 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 00:45:00.460 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:45:00.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:46:02.981 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000156/group_12/index_54_seed_17046_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 00:46:03.597 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:46:03.632 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:47:05.978 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000156/group_12/index_54_seed_17047_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 00:47:06.757 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:47:06.877 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 00:47:07.662 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:49:00.609 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.80s (1.88min) +2026-04-26 00:49:01.553 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:56:00.357 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 157, train_steps: 6280 +2026-04-26 00:56:01.153 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 00:56:01.430 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:56:01.592 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:57:04.149 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000157/group_12/index_3738_seed_8865_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 00:57:04.741 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:57:04.746 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:58:06.725 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000157/group_12/index_3738_seed_8866_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 00:58:07.655 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:58:07.792 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 00:58:08.728 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:00:01.695 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-26 01:00:02.541 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:06:59.489 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 158, train_steps: 6320 +2026-04-26 01:07:00.163 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 01:07:00.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:07:00.534 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:08:03.499 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000158/group_12/index_9420_seed_19561_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 01:08:04.089 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:08:04.094 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:09:06.554 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000158/group_12/index_9420_seed_19562_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 01:09:07.312 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:09:07.376 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 01:09:08.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:11:00.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.48s (1.87min) +2026-04-26 01:11:01.631 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:17:59.763 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 159, train_steps: 6360 +2026-04-26 01:18:00.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 01:18:00.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:18:00.679 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:19:03.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000159/group_12/index_1078_seed_21830_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 01:19:04.505 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:19:04.527 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:20:06.570 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000159/group_12/index_1078_seed_21831_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 01:20:07.351 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:20:07.416 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 01:20:08.378 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:22:01.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 01:22:02.444 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:29:00.021 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 160, train_steps: 6400 +2026-04-26 01:29:34.951 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=160 (missing=0, unexpected=0) +2026-04-26 01:29:37.409 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 01:29:37.552 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:29:37.693 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:30:43.228 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000160/group_12/index_6744_seed_30154_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 01:30:43.852 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:30:43.853 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:31:45.821 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000160/group_12/index_6744_seed_30155_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 01:31:46.495 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:31:46.572 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 01:31:47.475 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:33:40.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.50s (1.88min) +2026-04-26 01:33:40.930 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:40:37.546 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 161, train_steps: 6440 +2026-04-26 01:40:38.225 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 01:40:38.427 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:40:38.514 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:41:40.978 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000161/group_12/index_2138_seed_6826_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 01:41:41.591 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:41:41.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:42:43.328 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000161/group_12/index_2138_seed_6827_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 01:42:44.243 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:42:44.335 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 01:42:45.148 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:44:37.718 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.41s (1.87min) +2026-04-26 01:44:38.648 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:51:38.589 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 162, train_steps: 6480 +2026-04-26 01:51:39.262 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 01:51:39.382 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:51:39.414 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:52:41.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000162/group_12/index_6274_seed_20847_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 01:52:42.532 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:52:42.536 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:53:44.556 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000162/group_12/index_6274_seed_20848_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 01:53:45.445 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:53:45.540 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 01:53:46.363 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:55:39.931 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.44s (1.89min) +2026-04-26 01:55:40.689 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:02:38.276 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 163, train_steps: 6520 +2026-04-26 02:02:39.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 02:02:39.231 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:02:39.448 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:03:43.335 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000163/group_12/index_8130_seed_16721_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 02:03:43.951 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:03:43.952 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:04:46.022 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000163/group_12/index_8130_seed_16722_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 02:04:46.630 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:04:46.769 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 02:04:47.547 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:06:40.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.74s (1.88min) +2026-04-26 02:06:41.190 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:13:37.290 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 164, train_steps: 6560 +2026-04-26 02:13:37.971 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 02:13:38.164 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:13:38.246 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:14:40.643 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000164/group_12/index_8050_seed_1419_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 02:14:41.730 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:14:41.733 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:15:43.502 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000164/group_12/index_8050_seed_1420_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 02:15:44.234 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:15:44.284 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 02:15:45.168 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:17:37.681 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.40s (1.87min) +2026-04-26 02:17:38.650 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:24:36.086 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 165, train_steps: 6600 +2026-04-26 02:24:36.774 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 02:24:36.940 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:24:37.005 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:25:39.941 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000165/group_12/index_5871_seed_5581_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 02:25:40.620 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:25:40.624 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:26:42.385 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000165/group_12/index_5871_seed_5582_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 02:26:43.092 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:26:43.236 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 02:26:44.103 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:28:37.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.94s (1.88min) +2026-04-26 02:28:38.059 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:35:36.187 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 166, train_steps: 6640 +2026-04-26 02:35:36.853 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 02:35:37.022 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:35:37.092 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:36:39.436 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000166/group_12/index_541_seed_6565_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 02:36:40.124 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:36:40.129 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:37:42.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000166/group_12/index_541_seed_6566_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 02:37:43.043 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:37:43.106 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 02:37:44.036 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:39:36.759 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-26 02:39:37.538 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:46:35.356 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 167, train_steps: 6680 +2026-04-26 02:46:36.026 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 02:46:36.136 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:46:36.163 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:47:39.004 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000167/group_12/index_1119_seed_30140_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 02:47:39.690 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:47:39.693 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:48:41.925 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000167/group_12/index_1119_seed_30141_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 02:48:42.608 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:48:42.670 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 02:48:43.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:50:36.199 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.54s (1.88min) +2026-04-26 02:50:36.976 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:57:34.092 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 168, train_steps: 6720 +2026-04-26 02:57:34.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 02:57:34.968 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:57:35.030 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:58:37.745 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000168/group_12/index_5920_seed_26292_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 02:58:38.379 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:58:38.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:59:40.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000168/group_12/index_5920_seed_26293_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 02:59:40.905 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:59:41.009 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 02:59:41.898 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:01:34.508 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.55s (1.88min) +2026-04-26 03:01:35.306 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:08:32.574 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 169, train_steps: 6760 +2026-04-26 03:08:33.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 03:08:33.353 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:08:33.392 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:09:35.931 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000169/group_12/index_8993_seed_26285_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 03:09:37.029 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:09:37.029 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:10:39.425 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000169/group_12/index_8993_seed_26286_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 03:10:40.170 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:10:40.468 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 03:10:41.292 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:12:34.734 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.38s (1.89min) +2026-04-26 03:12:35.534 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:19:33.191 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 170, train_steps: 6800 +2026-04-26 03:20:08.498 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=170 (missing=0, unexpected=0) +2026-04-26 03:20:11.273 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 03:20:11.445 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:20:11.544 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:21:15.791 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000170/group_12/index_3591_seed_18990_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 03:21:16.361 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:21:16.361 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:22:18.404 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000170/group_12/index_3591_seed_18991_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 03:22:19.138 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:22:19.239 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 03:22:20.089 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:24:13.553 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-26 03:24:14.362 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:31:10.530 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 171, train_steps: 6840 +2026-04-26 03:31:11.195 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 03:31:11.306 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:31:11.339 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:32:14.101 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000171/group_12/index_7061_seed_29945_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 03:32:14.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:32:14.666 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:33:16.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000171/group_12/index_7061_seed_29946_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 03:33:17.359 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:33:17.427 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 03:33:18.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:35:12.842 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.43s (1.91min) +2026-04-26 03:35:13.657 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:42:09.571 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 172, train_steps: 6880 +2026-04-26 03:42:10.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 03:42:10.507 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:42:10.578 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:43:12.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000172/group_12/index_9832_seed_30160_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 03:43:13.365 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:43:13.368 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:44:15.917 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000172/group_12/index_9832_seed_30161_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 03:44:16.592 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:44:16.731 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 03:44:17.601 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:46:12.307 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.66s (1.91min) +2026-04-26 03:46:13.110 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:53:09.257 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 173, train_steps: 6920 +2026-04-26 03:53:09.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 03:53:10.042 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:53:10.092 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:54:12.657 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000173/group_12/index_6602_seed_21104_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 03:54:13.246 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:54:13.250 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:55:15.227 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000173/group_12/index_6602_seed_21105_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 03:55:15.891 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:55:15.956 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 03:55:16.902 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:57:11.310 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.36s (1.91min) +2026-04-26 03:57:12.105 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:04:09.208 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 174, train_steps: 6960 +2026-04-26 04:04:09.902 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 04:04:10.003 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:04:10.051 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:05:12.705 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000174/group_12/index_9366_seed_1670_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 04:05:13.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:05:13.859 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:06:15.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000174/group_12/index_9366_seed_1671_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 04:06:16.552 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:06:16.653 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 04:06:17.490 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:08:11.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.28s (1.90min) +2026-04-26 04:08:12.664 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:15:08.473 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 175, train_steps: 7000 +2026-04-26 04:15:09.152 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 04:15:09.295 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:15:09.330 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:16:12.101 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000175/group_12/index_1379_seed_7595_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 04:16:12.677 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:16:12.680 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:17:14.521 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000175/group_12/index_1379_seed_7596_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 04:17:15.084 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:17:15.226 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 04:17:16.090 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:19:10.352 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.22s (1.90min) +2026-04-26 04:19:11.146 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:26:07.153 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 176, train_steps: 7040 +2026-04-26 04:26:07.842 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 04:26:07.960 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:26:07.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:27:10.602 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000176/group_12/index_9950_seed_4813_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 04:27:11.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:27:11.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:28:13.033 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000176/group_12/index_9950_seed_4814_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 04:28:13.766 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:28:13.867 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 04:28:14.738 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:30:07.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.51s (1.88min) +2026-04-26 04:30:08.104 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:37:03.966 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 177, train_steps: 7080 +2026-04-26 04:37:04.674 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 04:37:04.792 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:37:04.826 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:38:07.393 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000177/group_12/index_7549_seed_11509_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 04:38:07.994 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:38:07.998 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:39:10.505 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000177/group_12/index_7549_seed_11510_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 04:39:11.260 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:39:11.330 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 04:39:12.294 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:41:05.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-26 04:41:06.252 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:48:01.071 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 178, train_steps: 7120 +2026-04-26 04:48:01.792 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 04:48:01.895 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:48:01.934 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:49:04.385 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000178/group_12/index_5810_seed_20410_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 04:49:04.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:49:04.949 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:50:08.173 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000178/group_12/index_5810_seed_20411_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 04:50:08.888 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:50:08.992 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 04:50:09.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:52:03.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.33s (1.89min) +2026-04-26 04:52:04.149 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:58:59.507 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 179, train_steps: 7160 +2026-04-26 04:59:00.164 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 04:59:00.275 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:59:00.307 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:00:03.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000179/group_12/index_8781_seed_30533_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 05:00:04.221 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:00:04.224 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:01:05.910 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000179/group_12/index_8781_seed_30534_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 05:01:06.656 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:01:06.750 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 05:01:07.638 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:03:00.423 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.71s (1.88min) +2026-04-26 05:03:01.236 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:09:59.546 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 180, train_steps: 7200 +2026-04-26 05:10:34.758 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=180 (missing=0, unexpected=0) +2026-04-26 05:10:36.709 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 05:10:36.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:10:37.039 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:11:40.622 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000180/group_12/index_4065_seed_25994_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 05:11:41.215 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:11:41.218 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:12:43.049 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000180/group_12/index_4065_seed_25995_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 05:12:43.761 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:12:43.874 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 05:12:44.809 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:14:37.482 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.63s (1.88min) +2026-04-26 05:14:38.338 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:21:35.549 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 181, train_steps: 7240 +2026-04-26 05:21:36.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 05:21:36.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:21:36.493 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:22:39.021 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000181/group_12/index_7359_seed_26215_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 05:22:39.631 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:22:39.633 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:23:41.549 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000181/group_12/index_7359_seed_26216_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 05:23:42.249 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:23:42.300 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 05:23:43.219 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:25:35.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.32s (1.87min) +2026-04-26 05:25:36.436 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:32:34.244 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 182, train_steps: 7280 +2026-04-26 05:32:34.941 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 05:32:35.103 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:32:35.164 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:33:37.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000182/group_12/index_6393_seed_10482_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 05:33:38.763 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:33:38.765 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:34:40.677 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000182/group_12/index_6393_seed_10483_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 05:34:41.458 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:34:41.580 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 05:34:42.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:36:35.534 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.95s (1.88min) +2026-04-26 05:36:36.340 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:43:34.148 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 183, train_steps: 7320 +2026-04-26 05:43:34.834 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 05:43:35.023 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:43:35.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:44:37.674 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000183/group_12/index_7540_seed_28063_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 05:44:38.438 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:44:38.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:45:40.373 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000183/group_12/index_7540_seed_28064_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 05:45:41.059 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:45:41.190 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 05:45:42.094 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:47:35.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.95s (1.88min) +2026-04-26 05:47:35.865 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:54:33.299 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 184, train_steps: 7360 +2026-04-26 05:54:33.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 05:54:34.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:54:34.240 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:55:36.848 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000184/group_12/index_4508_seed_19223_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 05:55:38.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:55:38.101 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:56:40.331 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000184/group_12/index_4508_seed_19224_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 05:56:41.071 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:56:41.199 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 05:56:42.080 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:58:34.917 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-26 05:58:35.713 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:05:33.609 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 185, train_steps: 7400 +2026-04-26 06:05:34.291 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 06:05:34.434 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:05:34.476 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:06:37.149 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000185/group_12/index_9662_seed_26237_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 06:06:37.790 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:06:37.800 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:07:39.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000185/group_12/index_9662_seed_26238_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 06:07:40.322 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:07:40.510 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 06:07:41.327 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:09:34.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.17s (1.89min) +2026-04-26 06:09:35.428 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:16:33.504 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 186, train_steps: 7440 +2026-04-26 06:16:34.187 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 06:16:34.371 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:16:34.448 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:17:37.119 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000186/group_12/index_5494_seed_7710_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 06:17:37.699 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:17:37.705 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:18:39.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000186/group_12/index_5494_seed_7711_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 06:18:40.178 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:18:40.500 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 06:18:41.260 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:20:34.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 06:20:35.189 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:27:33.280 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 187, train_steps: 7480 +2026-04-26 06:27:33.962 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 06:27:34.062 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:27:34.174 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:28:37.190 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000187/group_12/index_3800_seed_25178_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 06:28:37.751 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:28:37.754 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:29:40.141 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000187/group_12/index_3800_seed_25179_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 06:29:40.929 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:29:41.047 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 06:29:41.968 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:31:34.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 06:31:35.216 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:38:33.343 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 188, train_steps: 7520 +2026-04-26 06:38:34.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 06:38:34.219 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:38:34.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:39:37.156 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000188/group_12/index_5161_seed_22805_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 06:39:37.716 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:39:37.719 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:40:39.828 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000188/group_12/index_5161_seed_22806_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 06:40:40.478 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:40:40.582 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 06:40:41.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:42:34.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 06:42:35.262 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:49:33.017 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 189, train_steps: 7560 +2026-04-26 06:49:33.804 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 06:49:33.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:49:34.076 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:50:37.018 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000189/group_12/index_9444_seed_8912_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 06:50:38.376 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:50:38.380 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:51:40.209 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000189/group_12/index_9444_seed_8913_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 06:51:40.860 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:51:40.932 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 06:51:41.824 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:53:34.338 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 06:53:35.136 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:00:32.708 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 190, train_steps: 7600 +2026-04-26 07:01:08.248 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=190 (missing=0, unexpected=0) +2026-04-26 07:01:10.214 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 07:01:10.356 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:01:10.617 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:02:14.298 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000190/group_12/index_7839_seed_29015_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 07:02:14.844 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:02:14.848 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:03:17.017 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000190/group_12/index_7839_seed_29016_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 07:03:17.679 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:03:17.756 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 07:03:18.610 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:05:12.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.41s (1.89min) +2026-04-26 07:05:13.008 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:12:08.715 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 191, train_steps: 7640 +2026-04-26 07:12:09.447 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 07:12:09.552 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:12:09.662 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:13:11.926 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000191/group_12/index_1589_seed_28709_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 07:13:12.544 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:13:12.547 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:14:14.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000191/group_12/index_1589_seed_28710_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 07:14:15.352 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:14:15.448 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 07:14:16.300 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:16:09.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-26 07:16:10.515 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:23:05.819 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 192, train_steps: 7680 +2026-04-26 07:23:06.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 07:23:06.691 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:23:06.772 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:24:09.148 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000192/group_12/index_7641_seed_23054_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 07:24:09.711 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:24:09.714 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:25:12.331 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000192/group_12/index_7641_seed_23055_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 07:25:12.964 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:25:13.054 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 07:25:13.880 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:27:07.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.33s (1.89min) +2026-04-26 07:27:08.188 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:34:03.754 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 193, train_steps: 7720 +2026-04-26 07:34:04.461 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 07:34:04.583 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:34:04.616 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:35:07.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000193/group_12/index_253_seed_10525_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 07:35:08.265 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:35:08.268 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:36:10.394 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000193/group_12/index_253_seed_10526_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 07:36:11.014 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:36:11.101 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 07:36:12.028 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:38:05.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.10s (1.89min) +2026-04-26 07:38:05.966 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:45:01.426 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 194, train_steps: 7760 +2026-04-26 07:45:02.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 07:45:02.273 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:45:02.345 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:46:04.984 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000194/group_12/index_5248_seed_16273_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 07:46:06.061 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:46:06.062 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:47:08.676 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000194/group_12/index_5248_seed_16274_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 07:47:09.312 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:47:09.420 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 07:47:10.299 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:49:03.282 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.88s (1.88min) +2026-04-26 07:49:04.171 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:55:59.880 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 195, train_steps: 7800 +2026-04-26 07:56:00.563 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 07:56:00.716 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:56:00.766 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:57:03.063 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000195/group_12/index_2659_seed_23575_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 07:57:03.641 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:57:03.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:58:06.168 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000195/group_12/index_2659_seed_23576_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 07:58:06.850 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:58:06.929 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 07:58:07.866 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:00:00.600 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-26 08:00:01.514 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:07:00.273 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 196, train_steps: 7840 +2026-04-26 08:07:00.957 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 08:07:01.141 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:07:01.213 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:08:03.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000196/group_12/index_1796_seed_4887_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 08:08:04.477 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:08:04.480 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:09:06.482 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000196/group_12/index_1796_seed_4888_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 08:09:07.149 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 08:09:07.221 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 08:09:08.136 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:11:01.216 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 08:11:02.012 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:17:59.557 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 197, train_steps: 7880 +2026-04-26 08:18:00.281 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 08:18:00.488 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:18:00.571 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:19:02.631 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000197/group_12/index_6772_seed_30405_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 08:19:03.204 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:19:03.207 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:20:05.337 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000197/group_12/index_6772_seed_30406_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 08:20:06.191 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 08:20:06.298 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 08:20:07.234 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:21:59.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.64s (1.88min) +2026-04-26 08:22:00.698 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:28:58.398 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 198, train_steps: 7920 +2026-04-26 08:28:59.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 08:28:59.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:28:59.303 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:30:01.855 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000198/group_12/index_3240_seed_22226_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 08:30:02.445 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:30:02.449 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:31:04.621 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000198/group_12/index_3240_seed_22227_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 08:31:05.363 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 08:31:05.461 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 08:31:06.392 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:32:58.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.28s (1.87min) +2026-04-26 08:32:59.503 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:39:58.716 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 199, train_steps: 7960 +2026-04-26 08:39:59.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 08:39:59.527 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:39:59.554 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:41:02.497 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000199/group_12/index_3479_seed_1528_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 08:41:03.557 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:41:03.560 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:42:05.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000199/group_12/index_3479_seed_1529_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 08:42:06.279 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 08:42:06.418 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 08:42:07.310 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:43:59.764 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 08:44:00.653 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:50:58.999 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 200, train_steps: 8000 +2026-04-26 12:20:44.605 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=200 (missing=0, unexpected=0) +2026-04-26 12:20:49.067 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 12:20:49.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:20:49.221 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:21:51.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000200/group_12/index_6301_seed_19601_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 12:21:52.007 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:21:52.010 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:22:53.693 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000200/group_12/index_6301_seed_19602_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 12:22:54.286 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 12:22:54.443 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 12:22:55.675 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:24:50.491 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.58s (1.91min) +2026-04-26 12:24:56.412 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:32:00.158 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 201, train_steps: 8040 +2026-04-26 12:32:00.830 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 12:32:00.980 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:32:01.039 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:33:03.432 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000201/group_12/index_9466_seed_8661_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 12:33:03.975 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:33:03.979 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:34:05.979 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000201/group_12/index_9466_seed_8662_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 12:34:06.716 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 12:34:06.813 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 12:34:07.784 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:36:01.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.35s (1.89min) +2026-04-26 12:36:02.126 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:42:59.829 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 202, train_steps: 8080 +2026-04-26 12:43:00.534 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 12:43:00.698 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:43:00.775 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:44:03.115 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000202/group_12/index_9391_seed_9236_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 12:44:03.641 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:44:03.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:45:05.997 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000202/group_12/index_9391_seed_9237_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 12:45:06.833 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 12:45:06.933 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 12:45:07.846 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:47:00.478 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.61s (1.88min) +2026-04-26 12:47:01.286 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:53:59.416 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 203, train_steps: 8120 +2026-04-26 12:54:00.111 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 12:54:00.260 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:54:00.300 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:55:03.038 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000203/group_12/index_92_seed_28630_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 12:55:03.687 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:55:04.428 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:56:08.150 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000203/group_12/index_92_seed_28631_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 12:56:08.830 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 12:56:09.094 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 12:56:10.027 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:58:02.833 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-26 12:58:03.833 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:05:00.677 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 204, train_steps: 8160 +2026-04-26 13:05:01.340 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 13:05:01.541 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:05:01.624 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:06:04.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000204/group_12/index_1835_seed_27714_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 13:06:05.202 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:06:05.205 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:07:07.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000204/group_12/index_1835_seed_27715_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 13:07:08.187 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:07:08.306 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 13:07:09.323 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:09:02.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.06s (1.88min) +2026-04-26 13:09:03.260 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:16:01.262 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 205, train_steps: 8200 +2026-04-26 13:16:01.970 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 13:16:02.085 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:16:02.132 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:17:04.610 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000205/group_12/index_8640_seed_33519_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 13:17:05.151 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:17:05.153 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:18:08.076 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000205/group_12/index_8640_seed_33520_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 13:18:08.811 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:18:08.891 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 13:18:09.838 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:20:02.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-26 13:20:03.844 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:26:59.301 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 206, train_steps: 8240 +2026-04-26 13:26:59.984 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 13:27:00.094 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:27:00.130 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:28:02.858 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000206/group_12/index_7740_seed_4042_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 13:28:03.414 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:28:03.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:29:05.819 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000206/group_12/index_7740_seed_4043_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 13:29:06.606 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:29:06.744 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 13:29:07.569 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:31:00.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.74s (1.88min) +2026-04-26 13:31:01.291 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:37:59.648 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 207, train_steps: 8280 +2026-04-26 13:38:00.349 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 13:38:00.480 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:38:00.512 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:39:03.234 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000207/group_12/index_2878_seed_11191_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 13:39:03.806 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:39:03.809 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:40:05.672 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000207/group_12/index_2878_seed_11192_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 13:40:06.268 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:40:06.333 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 13:40:07.296 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:42:00.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-26 13:42:00.960 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:49:01.150 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 208, train_steps: 8320 +2026-04-26 13:49:01.838 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 13:49:02.001 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:49:02.052 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:50:05.241 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000208/group_12/index_4318_seed_29599_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 13:50:05.834 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:50:05.839 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:51:08.539 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000208/group_12/index_4318_seed_29600_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 13:51:09.389 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:51:09.604 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 13:51:10.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:53:03.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.88s (1.88min) +2026-04-26 13:53:04.237 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:00:03.056 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 209, train_steps: 8360 +2026-04-26 14:00:03.755 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 14:00:03.914 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:00:03.980 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:01:06.575 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000209/group_12/index_2788_seed_4402_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 14:01:07.602 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:01:07.605 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:02:09.997 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000209/group_12/index_2788_seed_4403_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 14:02:10.748 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:02:10.863 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 14:02:11.670 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:04:05.168 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.37s (1.89min) +2026-04-26 14:04:05.956 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:11:03.223 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 210, train_steps: 8400 +2026-04-26 14:11:38.232 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=210 (missing=0, unexpected=0) +2026-04-26 14:11:40.804 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 14:11:40.892 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:11:40.934 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:12:45.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000210/group_12/index_3280_seed_6311_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 14:12:45.753 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:12:45.754 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:13:47.363 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000210/group_12/index_3280_seed_6312_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 14:13:48.154 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:13:48.302 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 14:13:49.086 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:15:42.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.31s (1.89min) +2026-04-26 14:15:43.318 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:22:40.624 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 211, train_steps: 8440 +2026-04-26 14:22:41.314 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 14:22:41.482 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:22:41.543 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:23:45.416 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000211/group_12/index_9460_seed_30763_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 14:23:45.958 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:23:45.958 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:24:47.668 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000211/group_12/index_9460_seed_30764_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 14:24:48.205 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:24:48.343 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 14:24:49.164 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:26:43.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.49s (1.91min) +2026-04-26 14:26:44.595 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:33:43.214 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 212, train_steps: 8480 +2026-04-26 14:33:43.889 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 14:33:44.094 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:33:44.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:34:46.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000212/group_12/index_4832_seed_22485_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 14:34:47.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:34:47.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:35:49.648 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000212/group_12/index_4832_seed_22486_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 14:35:50.283 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:35:50.403 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 14:35:51.302 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:37:44.537 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.21s (1.89min) +2026-04-26 14:37:45.327 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:44:44.118 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 213, train_steps: 8520 +2026-04-26 14:44:44.803 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 14:44:44.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:44:44.973 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:45:47.601 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000213/group_12/index_2067_seed_29199_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 14:45:48.141 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:45:48.144 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:46:49.977 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000213/group_12/index_2067_seed_29200_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 14:46:50.749 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:46:50.836 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 14:46:51.769 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:48:44.768 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 14:48:45.548 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:55:44.207 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 214, train_steps: 8560 +2026-04-26 14:55:44.872 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 14:55:45.004 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:55:45.035 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:56:47.834 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000214/group_12/index_6156_seed_30084_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 14:56:48.952 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:56:48.953 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:57:50.761 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000214/group_12/index_6156_seed_30085_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 14:57:51.510 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:57:51.601 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 14:57:52.450 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:59:46.970 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.39s (1.91min) +2026-04-26 14:59:47.738 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:06:44.118 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 215, train_steps: 8600 +2026-04-26 15:06:44.806 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 15:06:44.960 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:06:45.010 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:07:47.466 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000215/group_12/index_997_seed_21136_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 15:07:48.054 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:07:48.057 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:08:49.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000215/group_12/index_997_seed_21137_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 15:08:50.615 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:08:50.755 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 15:08:51.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:10:44.882 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.20s (1.89min) +2026-04-26 15:10:45.679 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:17:43.235 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 216, train_steps: 8640 +2026-04-26 15:17:43.904 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 15:17:44.050 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:17:44.081 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:18:46.692 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000216/group_12/index_7526_seed_29815_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 15:18:47.241 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:18:47.244 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:19:48.791 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000216/group_12/index_7526_seed_29816_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 15:19:49.422 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:19:49.501 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 15:19:50.416 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:21:43.748 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.27s (1.89min) +2026-04-26 15:21:44.544 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:28:42.290 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 217, train_steps: 8680 +2026-04-26 15:28:42.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 15:28:43.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:28:43.136 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:29:45.927 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000217/group_12/index_9553_seed_18416_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 15:29:46.493 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:29:46.496 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:30:48.769 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000217/group_12/index_9553_seed_18417_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 15:30:49.416 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:30:49.518 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 15:30:50.429 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:32:43.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.17s (1.89min) +2026-04-26 15:32:44.442 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:39:42.308 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 218, train_steps: 8720 +2026-04-26 15:39:42.994 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 15:39:43.149 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:39:43.199 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:40:46.151 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000218/group_12/index_1783_seed_19068_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 15:40:46.731 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:40:46.735 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:41:48.377 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000218/group_12/index_1783_seed_19069_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 15:41:49.055 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:41:49.172 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 15:41:50.096 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:43:43.512 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.40s (1.89min) +2026-04-26 15:43:44.300 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:50:44.223 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 219, train_steps: 8760 +2026-04-26 15:50:44.878 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 15:50:45.030 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:50:45.085 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:51:47.684 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000219/group_12/index_7902_seed_22617_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 15:51:48.765 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:51:48.768 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:52:50.745 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000219/group_12/index_7902_seed_22618_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 15:52:51.510 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:52:51.601 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 15:52:52.507 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:54:45.933 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-26 15:54:46.714 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:01:44.551 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 220, train_steps: 8800 +2026-04-26 16:02:19.870 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=220 (missing=0, unexpected=0) +2026-04-26 16:02:22.113 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 16:02:22.312 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:02:22.415 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:03:25.393 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000220/group_12/index_7699_seed_18108_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 16:03:25.938 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:03:25.940 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:04:28.586 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000220/group_12/index_7699_seed_18109_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 16:04:29.257 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:04:29.343 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 16:04:30.371 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:06:23.382 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 16:06:24.183 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:13:20.874 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 221, train_steps: 8840 +2026-04-26 16:13:21.552 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 16:13:21.730 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:13:21.811 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:14:24.675 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000221/group_12/index_2123_seed_15493_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 16:14:25.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:14:25.224 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:15:27.197 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000221/group_12/index_2123_seed_15494_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 16:15:27.851 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:15:27.905 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 16:15:28.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:17:22.294 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.19s (1.89min) +2026-04-26 16:17:23.081 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:24:18.889 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 222, train_steps: 8880 +2026-04-26 16:24:19.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 16:24:19.728 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:24:19.761 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:25:22.272 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000222/group_12/index_3616_seed_23083_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 16:25:22.824 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:25:22.828 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:26:24.721 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000222/group_12/index_3616_seed_23084_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 16:26:25.461 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:26:25.508 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 16:26:26.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:28:20.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.60s (1.89min) +2026-04-26 16:28:20.959 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:35:18.487 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 223, train_steps: 8920 +2026-04-26 16:35:19.141 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 16:35:19.250 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:35:19.289 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:36:22.174 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000223/group_12/index_8502_seed_15656_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 16:36:22.727 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:36:22.729 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:37:24.672 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000223/group_12/index_8502_seed_15657_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 16:37:25.380 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:37:25.478 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 16:37:26.347 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:39:20.526 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.08s (1.90min) +2026-04-26 16:39:21.332 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:46:18.184 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 224, train_steps: 8960 +2026-04-26 16:46:18.873 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 16:46:19.019 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:46:19.057 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:47:21.587 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000224/group_12/index_8175_seed_5844_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 16:47:22.698 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:47:22.699 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:48:24.409 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000224/group_12/index_8175_seed_5845_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 16:48:25.169 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:48:25.235 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 16:48:26.207 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:50:19.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.43s (1.89min) +2026-04-26 16:50:20.658 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:57:18.882 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 48, sp_rank 0: update step: 225, train_steps: 9000 +2026-04-26 16:57:19.595 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 48, dp_rank 24: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=0 +2026-04-26 16:57:19.749 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:57:19.806 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:58:22.488 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000225/group_12/index_423_seed_26955_dp_24_rank_48_sample_0_slot_0.mp4 +2026-04-26 16:58:23.005 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 48 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:58:23.009 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 48 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:59:24.926 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 48: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000225/group_12/index_423_seed_26956_dp_24_rank_48_sample_1_slot_1.mp4 +2026-04-26 16:59:25.589 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 48: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:59:25.725 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:336 - [GatherRewards] Rank 48 saved 4 entries for group 12 +2026-04-26 16:59:26.509 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 48: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 17:01:20.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 48: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.59s (1.89min) +2026-04-26 17:01:21.044 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] diff --git a/outputs/yw004-flow-baseline/logs/training_rank_50.log b/outputs/yw004-flow-baseline/logs/training_rank_50.log new file mode 100644 index 0000000000000000000000000000000000000000..f4b63a638876f8bc06b4b089350af9e73c030473 --- /dev/null +++ b/outputs/yw004-flow-baseline/logs/training_rank_50.log @@ -0,0 +1,2806 @@ +2026-04-22 05:14:08.333 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-22 05:14:08.333 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-22 05:14:08.659 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-22 05:14:08.660 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-22 05:16:31.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-22 05:16:31.908 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-22 05:16:31.916 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-22 05:18:38.842 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_12/index_6934_seed_26132_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-22 05:18:39.661 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-22 05:18:39.664 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-22 05:20:28.270 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_12/index_6934_seed_26133_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-22 05:20:29.262 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-22 05:20:49.173 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-22 05:22:54.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 125.23s (2.09min) +2026-04-22 05:22:55.489 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-22 05:23:00.731 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 50, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-23 22:58:18.743 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-23 22:58:18.745 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-23 22:58:19.069 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-23 22:58:19.071 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-23 22:59:09.742 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-23 22:59:09.879 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 22:59:09.898 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:00:32.678 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_12/index_6934_seed_26132_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-23 23:00:33.488 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:00:33.491 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:01:37.268 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_12/index_6934_seed_26133_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-23 23:01:38.052 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-23 23:01:54.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:03:48.744 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.24s (1.90min) +2026-04-23 23:03:49.395 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:03:52.445 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 50, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-23 23:11:00.439 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 1, train_steps: 40 +2026-04-23 23:11:01.001 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-23 23:11:01.158 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:11:01.200 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:12:05.746 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000001/group_12/index_5051_seed_26457_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-23 23:12:06.369 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:12:06.371 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:13:10.257 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000001/group_12/index_5051_seed_26458_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-23 23:13:10.971 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-23 23:13:11.967 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:15:04.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.96s (1.88min) +2026-04-23 23:15:05.606 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:22:00.771 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 2, train_steps: 80 +2026-04-23 23:22:01.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-23 23:22:01.523 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:22:01.533 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:23:06.031 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000002/group_12/index_7027_seed_1346_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-23 23:23:06.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:23:06.631 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:24:10.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000002/group_12/index_7027_seed_1347_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-23 23:24:11.378 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-23 23:24:12.244 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:26:04.847 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.44s (1.87min) +2026-04-23 23:26:05.530 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:32:59.500 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 3, train_steps: 120 +2026-04-23 23:33:00.106 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-23 23:33:00.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:33:00.231 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:34:04.662 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000003/group_12/index_6106_seed_1784_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-23 23:34:05.342 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:34:05.344 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:35:09.175 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000003/group_12/index_6106_seed_1785_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-23 23:35:09.863 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-23 23:35:10.712 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:37:04.159 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-23 23:37:05.036 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:22:51.852 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-24 16:22:51.853 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-24 16:22:52.166 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-24 16:22:52.167 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-24 16:22:55.302 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 16:22:55.407 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:22:55.408 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:24:16.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_12/index_6934_seed_26132_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 16:24:17.705 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:24:17.707 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:25:21.615 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_12/index_6934_seed_26133_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 16:25:22.590 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 16:25:38.322 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:27:33.392 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.00s (1.92min) +2026-04-24 16:27:34.045 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:27:37.085 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 50, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-24 16:34:45.903 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 1, train_steps: 40 +2026-04-24 16:34:46.475 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 16:34:46.618 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:34:46.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:35:51.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000001/group_12/index_5051_seed_26457_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 16:35:51.676 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:35:51.678 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:36:55.947 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000001/group_12/index_5051_seed_26458_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 16:36:56.816 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 16:36:57.731 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:38:52.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.83s (1.91min) +2026-04-24 16:38:53.460 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:45:50.546 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 2, train_steps: 80 +2026-04-24 16:45:51.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 16:45:51.342 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:45:51.387 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:46:55.937 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000002/group_12/index_7027_seed_1346_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 16:46:56.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:46:56.528 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:48:00.580 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000002/group_12/index_7027_seed_1347_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 16:48:01.526 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 16:48:02.801 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:49:56.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.95s (1.90min) +2026-04-24 16:49:57.566 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:56:53.868 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 3, train_steps: 120 +2026-04-24 16:56:54.475 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 16:56:54.625 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:56:54.648 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:57:59.028 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000003/group_12/index_6106_seed_1784_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 16:57:59.658 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:57:59.659 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:59:04.236 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000003/group_12/index_6106_seed_1785_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 16:59:05.293 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 16:59:06.266 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:01:00.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.67s (1.89min) +2026-04-24 17:01:00.934 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:07:58.021 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 4, train_steps: 160 +2026-04-24 17:07:58.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 17:07:58.750 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:07:58.757 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:09:03.316 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000004/group_12/index_4135_seed_26286_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 17:09:04.371 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:09:04.372 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:10:08.808 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000004/group_12/index_4135_seed_26287_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 17:10:09.709 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:10:10.691 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:12:03.855 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-24 17:12:04.676 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:18:58.965 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 5, train_steps: 200 +2026-04-24 17:18:59.598 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 17:18:59.747 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:18:59.790 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:20:04.215 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000005/group_12/index_181_seed_28029_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 17:20:04.773 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:20:04.776 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:21:08.819 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000005/group_12/index_181_seed_28030_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 17:21:09.670 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:21:10.600 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:23:03.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.18s (1.89min) +2026-04-24 17:23:04.760 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:29:59.809 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 6, train_steps: 240 +2026-04-24 17:30:00.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 17:30:00.640 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:30:00.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:31:05.536 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000006/group_12/index_7645_seed_19488_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 17:31:06.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:31:06.176 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:32:10.237 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000006/group_12/index_7645_seed_19489_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 17:32:11.141 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:32:12.128 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:34:05.610 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.46s (1.89min) +2026-04-24 17:34:06.372 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:41:01.326 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 7, train_steps: 280 +2026-04-24 17:41:02.013 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 17:41:02.173 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:41:02.251 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:42:07.011 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000007/group_12/index_1340_seed_16831_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 17:42:07.593 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:42:07.598 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:43:12.179 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000007/group_12/index_1340_seed_16832_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 17:43:13.039 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:43:14.026 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:45:07.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.59s (1.89min) +2026-04-24 17:45:08.400 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:52:03.919 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 8, train_steps: 320 +2026-04-24 17:52:04.640 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 17:52:04.733 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:52:04.777 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:53:09.665 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000008/group_12/index_219_seed_6182_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 17:53:10.241 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:53:10.244 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:54:14.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000008/group_12/index_219_seed_6183_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 17:54:15.733 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:54:16.752 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:56:11.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.65s (1.91min) +2026-04-24 17:56:12.176 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:03:07.488 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 9, train_steps: 360 +2026-04-24 18:03:08.141 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 18:03:08.352 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:03:08.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:04:13.031 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000009/group_12/index_6966_seed_29913_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 18:04:14.151 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:04:14.151 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:05:18.553 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000009/group_12/index_6966_seed_29914_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 18:05:19.462 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:05:20.386 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:07:15.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.73s (1.91min) +2026-04-24 18:07:16.124 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:14:11.335 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 10, train_steps: 400 +2026-04-24 18:14:46.474 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=10 (missing=0, unexpected=0) +2026-04-24 18:14:48.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 18:14:48.770 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:14:48.813 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:15:54.673 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000010/group_12/index_6514_seed_27367_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 18:15:55.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:15:55.199 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:16:59.754 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000010/group_12/index_6514_seed_27368_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 18:17:00.685 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:17:01.771 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:18:56.315 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.28s (1.90min) +2026-04-24 18:18:57.091 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:25:52.433 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 11, train_steps: 440 +2026-04-24 18:25:57.106 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 18:25:58.575 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:26:01.865 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:27:11.528 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000011/group_12/index_3770_seed_8791_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 18:27:12.148 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:27:12.149 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:28:16.940 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000011/group_12/index_3770_seed_8792_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 18:28:17.701 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:28:18.837 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:30:13.546 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.59s (1.91min) +2026-04-24 18:30:14.378 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:37:08.693 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 12, train_steps: 480 +2026-04-24 18:37:09.385 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 18:37:09.606 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:37:09.710 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:38:14.532 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000012/group_12/index_5367_seed_7436_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 18:38:15.122 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:38:15.127 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:39:19.132 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000012/group_12/index_5367_seed_7437_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 18:39:20.086 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:39:21.017 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:41:14.915 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.62s (1.89min) +2026-04-24 18:41:15.689 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:48:09.981 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 13, train_steps: 520 +2026-04-24 18:48:10.661 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 18:48:10.785 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:48:10.823 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:49:15.560 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000013/group_12/index_7358_seed_29113_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 18:49:16.188 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:49:16.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:50:20.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000013/group_12/index_7358_seed_29114_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 18:50:21.152 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:50:22.550 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:52:17.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.00s (1.92min) +2026-04-24 18:52:18.473 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:59:16.400 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 14, train_steps: 560 +2026-04-24 18:59:17.062 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 18:59:17.228 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:59:17.299 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:00:22.273 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000014/group_12/index_9321_seed_1987_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 19:00:23.331 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:00:23.331 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:01:27.378 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000014/group_12/index_9321_seed_1988_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 19:01:28.155 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:01:29.271 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:03:23.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.03s (1.90min) +2026-04-24 19:03:24.202 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:10:20.618 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 15, train_steps: 600 +2026-04-24 19:10:21.335 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 19:10:21.454 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:10:21.488 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:11:26.567 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000015/group_12/index_2011_seed_32332_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 19:11:27.127 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:11:27.129 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:12:31.579 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000015/group_12/index_2011_seed_32333_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 19:12:32.429 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:12:33.361 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:14:26.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.49s (1.89min) +2026-04-24 19:14:27.791 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:21:23.284 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 16, train_steps: 640 +2026-04-24 19:21:23.966 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 19:21:24.088 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:21:24.125 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:22:29.118 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000016/group_12/index_8922_seed_20821_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 19:22:29.683 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:22:29.683 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:23:34.334 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000016/group_12/index_8922_seed_20822_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 19:23:35.008 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:23:36.010 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:25:30.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.21s (1.90min) +2026-04-24 19:25:31.017 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:32:25.376 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 17, train_steps: 680 +2026-04-24 19:32:26.045 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 19:32:26.179 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:32:26.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:33:31.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000017/group_12/index_2089_seed_9955_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 19:33:31.778 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:33:31.781 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:34:35.709 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000017/group_12/index_2089_seed_9956_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 19:34:36.458 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:34:37.445 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:36:31.741 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.25s (1.90min) +2026-04-24 19:36:32.507 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:43:28.621 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 18, train_steps: 720 +2026-04-24 19:43:29.286 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 19:43:29.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:43:29.539 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:44:34.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000018/group_12/index_1156_seed_6673_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 19:44:34.683 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:44:34.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:45:39.730 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000018/group_12/index_1156_seed_6674_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 19:45:40.613 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:45:41.552 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:47:33.981 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.34s (1.87min) +2026-04-24 19:47:34.855 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:54:32.130 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 19, train_steps: 760 +2026-04-24 19:54:32.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 19:54:33.015 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:54:33.050 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:55:37.727 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000019/group_12/index_634_seed_7233_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 19:55:38.710 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:55:38.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:56:43.356 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000019/group_12/index_634_seed_7234_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 19:56:44.127 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:56:45.018 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:58:40.230 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.07s (1.92min) +2026-04-24 19:58:44.170 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:05:44.204 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 20, train_steps: 800 +2026-04-24 20:06:19.160 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=20 (missing=0, unexpected=0) +2026-04-24 20:06:21.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 20:06:21.775 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:06:21.861 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:07:27.689 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000020/group_12/index_1891_seed_18723_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 20:07:28.296 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:07:28.299 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:08:33.567 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000020/group_12/index_1891_seed_18724_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 20:08:34.364 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:08:35.253 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:10:28.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.51s (1.89min) +2026-04-24 20:10:29.704 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:17:24.328 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 21, train_steps: 840 +2026-04-24 20:17:25.022 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 20:17:25.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:17:25.317 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:18:29.741 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000021/group_12/index_3731_seed_9950_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 20:18:30.278 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:18:30.282 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:19:34.546 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000021/group_12/index_3731_seed_9951_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 20:19:35.520 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:19:36.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:21:30.821 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.27s (1.90min) +2026-04-24 20:21:31.572 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:28:27.497 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 22, train_steps: 880 +2026-04-24 20:28:28.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 20:28:28.403 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:28:28.511 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:29:33.037 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000022/group_12/index_3638_seed_21359_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 20:29:33.631 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:29:33.635 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:30:37.822 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000022/group_12/index_3638_seed_21360_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 20:30:38.689 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:30:40.038 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:32:33.281 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.23s (1.89min) +2026-04-24 20:32:34.053 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:39:30.421 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 23, train_steps: 920 +2026-04-24 20:39:31.115 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 20:39:31.282 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:39:31.343 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:40:36.371 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000023/group_12/index_8787_seed_16560_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 20:40:36.978 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:40:36.981 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:41:41.691 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000023/group_12/index_8787_seed_16561_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 20:41:42.474 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:41:43.366 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:43:36.625 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-24 20:43:37.382 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:50:35.678 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 24, train_steps: 960 +2026-04-24 20:50:36.340 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 20:50:36.435 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:50:36.469 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:51:41.351 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000024/group_12/index_4747_seed_27_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 20:51:42.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:51:42.312 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:52:46.688 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000024/group_12/index_4747_seed_28_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 20:52:47.388 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:52:48.377 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:54:41.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.56s (1.89min) +2026-04-24 20:54:42.728 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:01:38.852 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 25, train_steps: 1000 +2026-04-24 21:01:39.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 21:01:39.636 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:01:39.701 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:02:45.324 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000025/group_12/index_4417_seed_15324_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 21:02:45.898 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:02:45.899 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:03:49.935 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000025/group_12/index_4417_seed_15325_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 21:03:50.856 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:03:51.837 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:05:45.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.58s (1.89min) +2026-04-24 21:05:46.233 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:12:42.842 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 26, train_steps: 1040 +2026-04-24 21:12:43.522 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 21:12:43.705 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:12:43.771 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:13:48.437 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000026/group_12/index_6432_seed_9663_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 21:13:49.032 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:13:49.035 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:14:53.175 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000026/group_12/index_6432_seed_9664_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 21:14:53.938 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:14:55.265 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:16:49.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.91s (1.90min) +2026-04-24 21:16:50.048 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:23:48.918 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 27, train_steps: 1080 +2026-04-24 21:23:49.571 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 21:23:49.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:23:49.722 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:24:55.111 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000027/group_12/index_3791_seed_20499_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 21:24:55.689 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:24:55.690 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:26:00.259 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000027/group_12/index_3791_seed_20500_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 21:26:01.272 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:26:02.436 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:27:56.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.81s (1.90min) +2026-04-24 21:27:57.194 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:34:53.756 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 28, train_steps: 1120 +2026-04-24 21:34:54.423 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 21:34:54.590 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:34:54.658 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:35:59.419 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000028/group_12/index_9885_seed_14887_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 21:36:00.073 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:36:00.074 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:37:05.319 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000028/group_12/index_9885_seed_14888_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 21:37:05.973 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:37:06.913 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:39:00.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.28s (1.89min) +2026-04-24 21:39:01.221 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:45:58.741 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 29, train_steps: 1160 +2026-04-24 21:45:59.417 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 21:45:59.607 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:45:59.717 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:47:04.382 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000029/group_12/index_8400_seed_28205_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 21:47:05.329 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:47:05.333 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:48:09.999 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000029/group_12/index_8400_seed_28206_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 21:48:10.746 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:48:11.658 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:50:04.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.16s (1.89min) +2026-04-24 21:50:05.731 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:57:02.097 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 30, train_steps: 1200 +2026-04-24 21:57:37.200 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=30 (missing=0, unexpected=0) +2026-04-24 21:57:39.438 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 21:57:39.628 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:57:39.821 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:58:46.788 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000030/group_12/index_9552_seed_17148_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 21:58:47.414 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:58:47.414 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:59:51.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000030/group_12/index_9552_seed_17149_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 21:59:52.355 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:59:53.298 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:01:46.757 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-24 22:01:47.527 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:08:45.785 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 31, train_steps: 1240 +2026-04-24 22:08:46.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 22:08:46.618 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:08:46.691 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:09:51.166 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000031/group_12/index_5867_seed_15659_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 22:09:51.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:09:51.784 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:10:56.068 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000031/group_12/index_5867_seed_15660_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 22:10:57.073 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:10:58.099 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:12:53.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.30s (1.92min) +2026-04-24 22:12:54.331 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:19:51.477 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 32, train_steps: 1280 +2026-04-24 22:19:52.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 22:19:52.292 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:19:52.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:20:56.687 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000032/group_12/index_6589_seed_10429_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 22:20:57.267 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:20:57.270 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:22:01.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000032/group_12/index_6589_seed_10430_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 22:22:03.058 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:22:04.252 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:23:57.716 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.37s (1.89min) +2026-04-24 22:23:58.489 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:30:58.136 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 33, train_steps: 1320 +2026-04-24 22:30:58.824 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 22:30:58.997 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:30:59.066 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:32:03.621 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000033/group_12/index_8642_seed_1999_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 22:32:04.231 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:32:04.231 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:33:08.445 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000033/group_12/index_8642_seed_2000_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 22:33:09.413 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:33:10.435 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:35:03.144 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-24 22:35:04.111 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:42:00.470 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 34, train_steps: 1360 +2026-04-24 22:42:01.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 22:42:01.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:42:01.599 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:43:06.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000034/group_12/index_3907_seed_3068_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 22:43:07.570 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:43:07.573 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:44:11.493 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000034/group_12/index_3907_seed_3069_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 22:44:12.155 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:44:13.082 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:46:06.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.71s (1.90min) +2026-04-24 22:46:07.694 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:53:03.284 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 35, train_steps: 1400 +2026-04-24 22:53:03.994 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 22:53:04.253 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:53:04.419 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:54:09.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000035/group_12/index_2912_seed_12882_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 22:54:09.731 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:54:09.734 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:55:14.363 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000035/group_12/index_2912_seed_12883_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 22:55:15.120 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:55:16.128 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:57:11.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.09s (1.92min) +2026-04-24 22:57:12.012 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:04:07.033 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 36, train_steps: 1440 +2026-04-24 23:04:07.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 23:04:07.818 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:04:07.911 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:05:12.245 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000036/group_12/index_4179_seed_12611_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 23:05:12.802 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:05:12.806 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:06:16.973 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000036/group_12/index_4179_seed_12612_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 23:06:17.903 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:06:18.897 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:08:12.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.93s (1.90min) +2026-04-24 23:08:13.659 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:15:08.374 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 37, train_steps: 1480 +2026-04-24 23:15:09.049 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 23:15:09.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:15:09.214 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:16:13.844 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000037/group_12/index_5470_seed_8703_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 23:16:14.435 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:16:14.438 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:17:18.688 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000037/group_12/index_5470_seed_8704_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 23:17:19.543 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:17:20.552 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:19:14.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.62s (1.89min) +2026-04-24 23:19:15.025 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:26:08.859 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 38, train_steps: 1520 +2026-04-24 23:26:09.561 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 23:26:09.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:26:09.703 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:27:14.387 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000038/group_12/index_271_seed_2227_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 23:27:15.003 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:27:15.007 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:28:18.978 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000038/group_12/index_271_seed_2228_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 23:28:19.924 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:28:20.924 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:30:16.245 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.26s (1.92min) +2026-04-24 23:30:17.015 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:37:13.163 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 39, train_steps: 1560 +2026-04-24 23:37:13.830 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 23:37:14.021 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:37:14.106 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:38:18.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000039/group_12/index_6876_seed_6627_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 23:38:19.591 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:38:19.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:39:24.113 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000039/group_12/index_6876_seed_6628_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 23:39:24.937 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:39:25.818 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:41:19.730 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.77s (1.90min) +2026-04-24 23:41:20.659 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:48:16.342 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 40, train_steps: 1600 +2026-04-24 23:48:51.853 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=40 (missing=0, unexpected=0) +2026-04-24 23:48:53.183 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-24 23:48:53.313 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:48:53.380 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:49:59.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000040/group_12/index_6942_seed_17612_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-24 23:50:00.491 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:50:00.495 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:51:05.670 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000040/group_12/index_6942_seed_17613_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-24 23:51:06.514 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:51:07.337 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:53:01.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.68s (1.89min) +2026-04-24 23:53:02.072 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:59:59.585 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 41, train_steps: 1640 +2026-04-25 00:00:00.260 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 00:00:00.465 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:00:00.563 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:01:05.157 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000041/group_12/index_3408_seed_21422_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 00:01:05.800 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:01:05.802 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:02:09.812 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000041/group_12/index_3408_seed_21423_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 00:02:10.749 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:02:11.641 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:04:04.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.80s (1.88min) +2026-04-25 00:04:05.356 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:10:58.111 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 42, train_steps: 1680 +2026-04-25 00:10:58.702 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 00:10:58.887 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:10:58.960 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:12:03.504 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000042/group_12/index_5120_seed_26057_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 00:12:04.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:12:04.074 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:13:08.398 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000042/group_12/index_5120_seed_26058_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 00:13:09.348 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:13:10.380 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:15:03.421 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 00:15:04.200 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:21:59.249 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 43, train_steps: 1720 +2026-04-25 00:21:59.912 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 00:22:00.079 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:22:00.139 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:23:04.477 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000043/group_12/index_6485_seed_15760_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 00:23:05.076 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:23:05.080 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:24:09.148 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000043/group_12/index_6485_seed_15761_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 00:24:10.090 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:24:11.044 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:26:03.763 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.63s (1.88min) +2026-04-25 00:26:04.690 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:32:57.206 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 44, train_steps: 1760 +2026-04-25 00:32:57.876 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 00:32:57.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:32:58.030 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:34:02.727 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000044/group_12/index_6658_seed_18245_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 00:34:03.879 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:34:03.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:35:08.448 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000044/group_12/index_6658_seed_18246_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 00:35:09.484 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:35:10.421 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:37:04.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.64s (1.89min) +2026-04-25 00:37:04.965 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:43:59.676 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 45, train_steps: 1800 +2026-04-25 00:44:00.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 00:44:00.563 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:44:00.670 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:45:04.970 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000045/group_12/index_9704_seed_25139_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 00:45:05.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:45:05.593 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:46:09.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000045/group_12/index_9704_seed_25140_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 00:46:10.673 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:46:11.690 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:48:05.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.47s (1.89min) +2026-04-25 00:48:05.947 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:54:58.906 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 46, train_steps: 1840 +2026-04-25 00:54:59.583 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 00:54:59.750 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:54:59.816 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:56:04.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000046/group_12/index_482_seed_8944_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 00:56:05.006 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:56:05.008 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:57:09.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000046/group_12/index_482_seed_8945_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 00:57:10.209 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:57:11.218 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:59:04.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.76s (1.88min) +2026-04-25 00:59:05.005 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:05:59.429 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 47, train_steps: 1880 +2026-04-25 01:06:00.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 01:06:00.236 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:06:00.285 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:07:05.024 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000047/group_12/index_9076_seed_21476_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 01:07:05.591 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:07:05.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:08:10.016 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000047/group_12/index_9076_seed_21477_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 01:08:10.976 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:08:11.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:10:05.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.63s (1.89min) +2026-04-25 01:10:06.440 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:16:59.726 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 48, train_steps: 1920 +2026-04-25 01:17:00.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 01:17:00.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:17:00.627 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:18:05.188 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000048/group_12/index_6204_seed_97_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 01:18:05.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:18:05.834 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:19:09.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000048/group_12/index_6204_seed_98_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 01:19:11.094 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:19:11.982 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:21:04.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.49s (1.87min) +2026-04-25 01:21:05.382 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:27:59.075 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 49, train_steps: 1960 +2026-04-25 01:27:59.741 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 01:27:59.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:27:59.962 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:29:04.460 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000049/group_12/index_5516_seed_7488_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 01:29:05.591 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:29:05.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:30:09.940 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000049/group_12/index_5516_seed_7489_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 01:30:11.056 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:30:12.058 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:32:05.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 01:32:05.860 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:38:59.778 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 50, train_steps: 2000 +2026-04-25 01:39:34.953 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=50 (missing=0, unexpected=0) +2026-04-25 01:39:37.202 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 01:39:37.360 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:39:37.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:40:43.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000050/group_12/index_8904_seed_5951_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 01:40:44.049 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:40:44.052 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:41:48.068 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000050/group_12/index_8904_seed_5952_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 01:41:49.099 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:41:50.122 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:43:43.911 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.70s (1.89min) +2026-04-25 01:43:44.682 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:50:39.908 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 51, train_steps: 2040 +2026-04-25 01:50:40.566 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 01:50:40.665 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:50:40.689 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:51:45.953 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000051/group_12/index_1362_seed_18298_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 01:51:46.496 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:51:46.497 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:52:50.617 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000051/group_12/index_1362_seed_18299_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 01:52:51.543 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:52:52.536 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:54:45.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.11s (1.89min) +2026-04-25 01:54:46.456 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:01:41.426 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 52, train_steps: 2080 +2026-04-25 02:01:42.119 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 02:01:42.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:01:42.349 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:02:47.555 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000052/group_12/index_6908_seed_18668_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 02:02:48.139 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:02:48.142 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:03:52.180 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000052/group_12/index_6908_seed_18669_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 02:03:53.253 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:03:54.432 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:05:47.329 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.76s (1.88min) +2026-04-25 02:05:48.097 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:12:42.748 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 53, train_steps: 2120 +2026-04-25 02:12:43.409 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 02:12:43.527 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:12:43.550 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:13:48.288 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000053/group_12/index_1427_seed_17710_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 02:13:48.980 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:13:48.984 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:14:53.211 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000053/group_12/index_1427_seed_17711_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 02:14:54.153 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:14:55.416 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:16:50.907 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.26s (1.92min) +2026-04-25 02:16:51.671 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:23:48.271 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 54, train_steps: 2160 +2026-04-25 02:23:48.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 02:23:49.094 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:23:49.158 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:24:53.578 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000054/group_12/index_5241_seed_25592_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 02:24:54.674 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:24:54.677 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:25:59.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000054/group_12/index_5241_seed_25593_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 02:26:00.233 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:26:01.269 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:27:54.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.49s (1.89min) +2026-04-25 02:27:55.749 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:34:49.801 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 55, train_steps: 2200 +2026-04-25 02:34:50.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 02:34:50.591 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:34:50.619 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:35:55.004 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000055/group_12/index_21_seed_14040_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 02:35:55.613 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:35:55.617 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:36:59.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000055/group_12/index_21_seed_14041_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 02:37:00.803 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:37:01.937 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:38:55.198 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.10s (1.88min) +2026-04-25 02:38:56.033 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:45:52.297 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 56, train_steps: 2240 +2026-04-25 02:45:52.980 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 02:45:53.076 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:45:53.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:46:58.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000056/group_12/index_5874_seed_6820_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 02:46:58.792 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:46:58.796 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:48:02.847 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000056/group_12/index_5874_seed_6821_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 02:48:03.888 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:48:05.036 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:49:57.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-25 02:49:58.712 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:56:56.061 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 57, train_steps: 2280 +2026-04-25 02:56:56.726 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 02:56:56.821 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:56:56.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:58:01.416 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000057/group_12/index_2840_seed_14362_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 02:58:02.014 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:58:02.017 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:59:07.349 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000057/group_12/index_2840_seed_14363_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 02:59:08.398 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:59:09.372 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:01:02.669 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 03:01:03.540 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:07:57.574 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 58, train_steps: 2320 +2026-04-25 03:07:58.255 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 03:07:58.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:07:58.432 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:09:03.103 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000058/group_12/index_9331_seed_11085_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 03:09:03.684 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:09:03.687 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:10:08.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000058/group_12/index_9331_seed_11086_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 03:10:09.199 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:10:10.188 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:12:03.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.89s (1.88min) +2026-04-25 03:12:03.904 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:18:58.333 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 59, train_steps: 2360 +2026-04-25 03:18:58.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 03:18:59.095 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:18:59.128 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:20:04.262 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000059/group_12/index_7671_seed_9324_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 03:20:05.318 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:20:05.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:21:09.469 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000059/group_12/index_7671_seed_9325_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 03:21:10.434 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:21:11.436 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:23:04.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 03:23:05.303 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:29:58.051 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 60, train_steps: 2400 +2026-04-25 03:30:33.464 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=60 (missing=0, unexpected=0) +2026-04-25 03:30:35.782 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 03:30:35.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:30:36.017 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:31:41.868 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000060/group_12/index_6324_seed_24003_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 03:31:42.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:31:42.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:32:46.536 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000060/group_12/index_6324_seed_24004_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 03:32:47.555 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:32:48.410 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:34:41.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.89s (1.88min) +2026-04-25 03:34:42.397 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:41:36.652 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 61, train_steps: 2440 +2026-04-25 03:41:37.321 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 03:41:37.494 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:41:37.578 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:42:42.369 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000061/group_12/index_8605_seed_7438_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 03:42:42.936 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:42:42.939 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:43:46.978 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000061/group_12/index_8605_seed_7439_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 03:43:47.993 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:43:49.011 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:45:42.147 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 03:45:42.902 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:52:38.593 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 62, train_steps: 2480 +2026-04-25 03:52:39.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 03:52:39.616 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:52:39.678 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:53:45.368 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000062/group_12/index_1092_seed_960_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 03:53:45.982 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:53:45.983 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:54:49.908 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000062/group_12/index_1092_seed_961_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 03:54:50.798 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:54:51.744 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:56:45.502 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 03:56:46.255 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:03:40.369 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 63, train_steps: 2520 +2026-04-25 04:03:41.049 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 04:03:41.232 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:03:41.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:04:46.709 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000063/group_12/index_1910_seed_11097_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 04:04:47.290 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:04:47.294 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:05:51.548 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000063/group_12/index_1910_seed_11098_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 04:05:52.600 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:05:53.766 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:07:47.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.39s (1.89min) +2026-04-25 04:07:48.181 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:14:42.713 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 64, train_steps: 2560 +2026-04-25 04:14:43.382 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 04:14:43.600 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:14:43.698 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:15:48.212 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000064/group_12/index_7091_seed_13339_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 04:15:49.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:15:49.224 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:16:53.998 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000064/group_12/index_7091_seed_13340_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 04:16:55.118 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:16:56.061 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:18:51.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.84s (1.91min) +2026-04-25 04:18:51.952 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:25:49.467 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 65, train_steps: 2600 +2026-04-25 04:25:50.368 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 04:25:50.551 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:25:50.626 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:26:55.128 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000065/group_12/index_904_seed_24634_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 04:26:55.638 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:26:55.642 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:28:00.135 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000065/group_12/index_904_seed_24635_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 04:28:01.050 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:28:02.109 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:29:55.700 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.38s (1.89min) +2026-04-25 04:29:56.463 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:36:49.682 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 66, train_steps: 2640 +2026-04-25 04:36:50.360 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 04:36:50.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:36:50.619 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:37:54.937 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000066/group_12/index_9072_seed_31475_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 04:37:55.494 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:37:55.497 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:38:59.718 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000066/group_12/index_9072_seed_31476_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 04:39:00.784 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:39:01.746 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:40:55.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 04:40:56.138 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:47:53.124 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 67, train_steps: 2680 +2026-04-25 04:47:53.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 04:47:53.977 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:47:54.045 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:48:58.318 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000067/group_12/index_6217_seed_17026_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 04:48:58.866 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:48:58.870 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:50:03.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000067/group_12/index_6217_seed_17027_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 04:50:04.304 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:50:05.298 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:51:58.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.99s (1.88min) +2026-04-25 04:51:59.221 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:58:56.564 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 68, train_steps: 2720 +2026-04-25 04:58:57.369 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 04:58:57.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:58:57.565 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:00:02.023 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000068/group_12/index_8342_seed_6381_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 05:00:02.665 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:00:02.668 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:01:07.199 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000068/group_12/index_8342_seed_6382_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 05:01:08.263 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:01:09.280 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:03:03.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.76s (1.90min) +2026-04-25 05:03:03.850 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:09:58.435 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 69, train_steps: 2760 +2026-04-25 05:09:59.099 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 05:09:59.200 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:09:59.229 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:11:03.693 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000069/group_12/index_9042_seed_33216_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 05:11:04.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:11:04.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:12:08.933 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000069/group_12/index_9042_seed_33217_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 05:12:09.945 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:12:10.963 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:14:04.032 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.04s (1.88min) +2026-04-25 05:14:05.021 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:20:59.627 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 70, train_steps: 2800 +2026-04-25 05:21:34.958 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=70 (missing=0, unexpected=0) +2026-04-25 05:21:36.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 05:21:36.859 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:21:36.968 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:22:42.959 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000070/group_12/index_642_seed_16435_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 05:22:43.605 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:22:43.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:23:47.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000070/group_12/index_642_seed_16436_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 05:23:48.565 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:23:49.408 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:25:42.836 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 05:25:43.603 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:32:40.071 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 71, train_steps: 2840 +2026-04-25 05:32:40.746 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 05:32:40.912 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:32:41.003 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:33:46.436 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000071/group_12/index_6638_seed_14142_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 05:33:47.061 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:33:47.062 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:34:51.145 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000071/group_12/index_6638_seed_14143_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 05:34:52.169 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:34:53.080 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:36:46.381 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-25 05:36:47.163 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:43:44.133 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 72, train_steps: 2880 +2026-04-25 05:43:44.828 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 05:43:45.018 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:43:45.102 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:44:49.456 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000072/group_12/index_8412_seed_1068_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 05:44:50.015 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:44:50.019 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:45:54.297 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000072/group_12/index_8412_seed_1069_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 05:45:55.244 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:45:56.304 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:47:51.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.85s (1.91min) +2026-04-25 05:47:52.138 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:54:50.144 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 73, train_steps: 2920 +2026-04-25 05:54:50.863 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 05:54:51.074 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:54:51.153 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:55:55.734 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000073/group_12/index_9705_seed_16677_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 05:55:56.348 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:55:56.351 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:57:00.156 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000073/group_12/index_9705_seed_16678_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 05:57:01.193 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:57:02.343 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:58:55.788 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.22s (1.89min) +2026-04-25 05:58:56.554 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:05:50.895 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 74, train_steps: 2960 +2026-04-25 06:05:51.584 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 06:05:51.759 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:05:51.830 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:06:56.277 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000074/group_12/index_8237_seed_3083_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 06:06:57.423 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:06:57.426 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:08:01.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000074/group_12/index_8237_seed_3084_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 06:08:02.524 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:08:03.740 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:09:56.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.50s (1.87min) +2026-04-25 06:09:57.257 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:16:51.637 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 75, train_steps: 3000 +2026-04-25 06:16:52.284 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 06:16:52.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:16:52.544 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:17:57.115 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000075/group_12/index_7073_seed_14049_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 06:17:57.668 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:17:57.669 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:19:02.367 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000075/group_12/index_7073_seed_14050_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 06:19:03.393 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:19:04.398 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:20:57.259 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.61s (1.88min) +2026-04-25 06:20:58.037 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:27:55.878 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 76, train_steps: 3040 +2026-04-25 06:27:56.549 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 06:27:56.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:27:56.720 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:29:01.322 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000076/group_12/index_6717_seed_10071_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 06:29:01.863 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:29:01.866 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:30:06.935 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000076/group_12/index_6717_seed_10072_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 06:30:07.922 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:30:08.938 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:32:02.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 06:32:02.982 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:38:58.692 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 77, train_steps: 3080 +2026-04-25 06:38:59.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 06:38:59.554 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:38:59.597 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:40:04.046 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000077/group_12/index_8978_seed_21021_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 06:40:04.683 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:40:04.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:41:08.802 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000077/group_12/index_8978_seed_21022_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 06:41:09.640 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:41:10.672 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:43:03.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 06:43:04.394 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:49:59.607 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 78, train_steps: 3120 +2026-04-25 06:50:00.266 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 06:50:00.415 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:50:00.449 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:51:04.986 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000078/group_12/index_7386_seed_8838_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 06:51:05.622 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:51:05.625 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:52:09.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000078/group_12/index_7386_seed_8839_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 06:52:11.015 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:52:12.008 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:54:05.108 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.06s (1.88min) +2026-04-25 06:54:05.896 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:01:01.040 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 79, train_steps: 3160 +2026-04-25 07:01:01.707 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 07:01:01.925 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:01:02.021 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:02:06.626 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000079/group_12/index_8500_seed_14210_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 07:02:07.772 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:02:07.776 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:03:12.531 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000079/group_12/index_8500_seed_14211_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 07:03:13.538 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:03:14.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:05:07.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 07:05:08.720 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:12:02.980 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 80, train_steps: 3200 +2026-04-25 07:12:38.830 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=80 (missing=0, unexpected=0) +2026-04-25 07:12:40.351 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 07:12:40.541 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:12:40.631 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:13:47.168 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000080/group_12/index_2895_seed_32870_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 07:13:47.740 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:13:47.744 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:14:51.829 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000080/group_12/index_2895_seed_32871_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 07:14:52.820 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:14:54.026 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:16:47.581 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.32s (1.89min) +2026-04-25 07:16:48.354 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:23:43.375 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 81, train_steps: 3240 +2026-04-25 07:23:44.096 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 07:23:44.265 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:23:44.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:24:48.677 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000081/group_12/index_4800_seed_7824_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 07:24:49.263 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:24:49.266 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:25:53.339 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000081/group_12/index_4800_seed_7825_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 07:25:54.390 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:25:55.660 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:27:49.977 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.21s (1.90min) +2026-04-25 07:27:50.748 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:34:47.809 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 82, train_steps: 3280 +2026-04-25 07:34:48.496 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 07:34:48.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:34:48.792 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:35:53.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000082/group_12/index_8104_seed_5779_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 07:35:53.668 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:35:53.671 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:36:58.245 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000082/group_12/index_8104_seed_5780_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 07:36:59.145 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:37:00.154 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:38:55.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.80s (1.91min) +2026-04-25 07:38:56.017 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:45:52.246 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 83, train_steps: 3320 +2026-04-25 07:45:52.938 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 07:45:53.168 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:45:53.277 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:46:57.862 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000083/group_12/index_5190_seed_11198_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 07:46:58.473 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:46:58.477 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:48:03.062 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000083/group_12/index_5190_seed_11199_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 07:48:04.084 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:48:05.129 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:49:58.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.13s (1.89min) +2026-04-25 07:49:59.149 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:56:57.606 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 84, train_steps: 3360 +2026-04-25 07:56:58.300 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 07:56:58.454 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:56:58.509 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:58:02.879 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000084/group_12/index_4427_seed_20780_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 07:58:04.060 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:58:04.063 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:59:08.704 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000084/group_12/index_4427_seed_20781_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 07:59:09.615 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:59:10.619 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:01:04.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.45s (1.89min) +2026-04-25 08:01:05.105 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:08:00.264 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 85, train_steps: 3400 +2026-04-25 08:08:00.943 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 08:08:01.110 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:08:01.161 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:09:05.595 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000085/group_12/index_4911_seed_29859_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 08:09:06.175 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:09:06.178 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:10:10.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000085/group_12/index_4911_seed_29860_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 08:10:11.351 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:10:12.257 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:12:05.564 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 08:12:06.349 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:19:02.173 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 86, train_steps: 3440 +2026-04-25 08:19:02.854 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 08:19:03.061 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:19:03.152 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:20:07.389 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000086/group_12/index_3934_seed_20793_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 08:20:07.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:20:08.001 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:21:12.865 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000086/group_12/index_3934_seed_20794_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 08:21:13.825 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:21:14.825 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:23:08.095 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 08:23:08.878 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:30:05.189 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 87, train_steps: 3480 +2026-04-25 08:30:05.908 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 08:30:06.110 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:30:06.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:31:11.261 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000087/group_12/index_4705_seed_12960_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 08:31:11.814 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:31:11.818 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:32:16.386 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000087/group_12/index_4705_seed_12961_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 08:32:17.378 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:32:18.380 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:34:11.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.47s (1.89min) +2026-04-25 08:34:12.680 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:41:08.801 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 88, train_steps: 3520 +2026-04-25 08:41:09.659 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 08:41:09.791 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:41:09.841 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:42:14.785 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000088/group_12/index_1249_seed_32888_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 08:42:15.339 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:42:15.343 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:43:19.485 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000088/group_12/index_1249_seed_32889_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 08:43:20.387 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:43:21.573 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:45:14.736 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.01s (1.88min) +2026-04-25 08:45:15.526 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:52:11.041 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 89, train_steps: 3560 +2026-04-25 08:52:11.864 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 08:52:12.058 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:52:12.250 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:53:17.049 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000089/group_12/index_8425_seed_9543_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 08:53:18.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:53:18.181 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:54:22.297 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000089/group_12/index_8425_seed_9544_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 08:54:23.298 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:54:24.311 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:56:17.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.60s (1.89min) +2026-04-25 08:56:18.819 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:03:17.029 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 90, train_steps: 3600 +2026-04-25 09:03:52.793 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=90 (missing=0, unexpected=0) +2026-04-25 09:03:54.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 09:03:54.515 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:03:54.561 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:05:00.669 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000090/group_12/index_1727_seed_11842_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 09:05:01.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:05:01.221 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:06:06.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000090/group_12/index_1727_seed_11843_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 09:06:07.199 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:06:08.151 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:08:01.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 09:08:02.562 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:15:00.003 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 91, train_steps: 3640 +2026-04-25 09:15:00.700 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 09:15:00.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:15:00.980 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:16:05.417 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000091/group_12/index_1126_seed_19513_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 09:16:06.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:16:06.003 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:17:10.433 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000091/group_12/index_1126_seed_19514_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 09:17:11.465 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:17:12.370 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:19:05.985 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.48s (1.89min) +2026-04-25 09:19:06.756 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:26:03.314 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 92, train_steps: 3680 +2026-04-25 09:26:03.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 09:26:04.163 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:26:04.215 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:27:08.498 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000092/group_12/index_1151_seed_29115_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 09:27:09.132 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:27:09.136 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:28:13.822 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000092/group_12/index_1151_seed_29116_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 09:28:14.870 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:28:15.759 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:30:10.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.62s (1.91min) +2026-04-25 09:30:11.300 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:37:06.873 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 93, train_steps: 3720 +2026-04-25 09:37:07.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 09:37:07.709 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:37:07.741 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:38:12.173 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000093/group_12/index_5266_seed_18915_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 09:38:12.717 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:38:12.720 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:39:17.176 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000093/group_12/index_5266_seed_18916_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 09:39:18.151 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:39:19.163 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:41:12.868 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.68s (1.89min) +2026-04-25 09:41:13.647 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:48:08.768 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 94, train_steps: 3760 +2026-04-25 09:48:09.490 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 09:48:09.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:48:09.795 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:49:14.188 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000094/group_12/index_1846_seed_24558_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 09:49:15.304 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:49:15.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:50:19.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000094/group_12/index_1846_seed_24559_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 09:50:20.267 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:50:21.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:52:15.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 09:52:16.198 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:59:12.195 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 95, train_steps: 3800 +2026-04-25 09:59:12.857 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 09:59:13.084 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:59:13.178 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:00:17.724 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000095/group_12/index_1273_seed_12257_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 10:00:18.277 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:00:18.280 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:01:23.049 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000095/group_12/index_1273_seed_12258_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 10:01:24.095 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:01:25.052 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:03:18.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.50s (1.89min) +2026-04-25 10:03:19.422 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:10:16.982 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 96, train_steps: 3840 +2026-04-25 10:10:17.651 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 10:10:17.790 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:10:17.829 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:11:22.547 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000096/group_12/index_5924_seed_18521_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 10:11:23.095 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:11:23.102 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:12:27.131 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000096/group_12/index_5924_seed_18522_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 10:12:28.147 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:12:29.235 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:14:22.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-25 10:14:22.949 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:21:20.969 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 97, train_steps: 3880 +2026-04-25 10:21:21.648 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 10:21:21.868 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:21:21.982 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:22:26.287 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000097/group_12/index_840_seed_15433_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 10:22:26.983 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:22:26.987 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:23:31.129 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000097/group_12/index_840_seed_15434_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 10:23:32.071 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:23:33.091 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:25:27.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.48s (1.91min) +2026-04-25 10:25:28.376 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:32:23.996 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 98, train_steps: 3920 +2026-04-25 10:32:24.687 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 10:32:24.884 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:32:24.964 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:33:29.408 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000098/group_12/index_3163_seed_16701_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 10:33:30.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:33:30.001 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:34:34.265 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000098/group_12/index_3163_seed_16702_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 10:34:35.217 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:34:36.230 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:36:30.447 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.18s (1.90min) +2026-04-25 10:36:31.229 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:43:26.238 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 99, train_steps: 3960 +2026-04-25 10:43:26.909 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 10:43:27.091 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:43:27.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:44:31.700 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000099/group_12/index_9555_seed_25197_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 10:44:32.800 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:44:32.803 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:45:37.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000099/group_12/index_9555_seed_25198_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 10:45:38.570 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:45:39.679 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:47:32.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.96s (1.88min) +2026-04-25 10:47:33.440 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:54:29.845 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 100, train_steps: 4000 +2026-04-25 14:25:28.654 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=100 (missing=0, unexpected=0) +2026-04-25 14:25:32.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 14:25:32.855 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:25:32.947 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:26:36.373 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000100/group_12/index_6523_seed_10951_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 14:26:37.009 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:26:37.014 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:27:38.591 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000100/group_12/index_6523_seed_10952_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 14:27:39.495 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 14:27:40.765 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:29:34.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 14:29:35.303 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:36:34.235 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 101, train_steps: 4040 +2026-04-25 14:36:34.925 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 14:36:35.023 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:36:35.061 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:37:37.357 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000101/group_12/index_1054_seed_32583_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 14:37:38.103 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:37:38.107 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:38:40.017 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000101/group_12/index_1054_seed_32584_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 14:38:40.822 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 14:38:41.839 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:40:35.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.56s (1.89min) +2026-04-25 14:40:36.204 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:47:35.078 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 102, train_steps: 4080 +2026-04-25 14:47:35.770 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 14:47:35.869 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:47:35.909 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:48:38.102 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000102/group_12/index_9232_seed_25733_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 14:48:38.722 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:48:38.725 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:49:40.892 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000102/group_12/index_9232_seed_25734_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 14:49:41.981 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 14:49:42.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:51:35.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.62s (1.88min) +2026-04-25 14:51:36.419 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:58:34.912 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 103, train_steps: 4120 +2026-04-25 14:58:35.598 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 14:58:35.727 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:58:35.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:59:38.052 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000103/group_12/index_9258_seed_5216_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 14:59:38.699 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:59:38.702 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:00:40.473 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000103/group_12/index_9258_seed_5217_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 15:00:41.455 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:00:42.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:02:35.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 15:02:36.321 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:09:34.441 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 104, train_steps: 4160 +2026-04-25 15:09:35.127 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 15:09:35.250 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:09:35.274 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:10:37.847 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000104/group_12/index_5642_seed_7592_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 15:10:39.005 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:10:39.009 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:11:41.188 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000104/group_12/index_5642_seed_7593_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 15:11:42.182 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:11:43.201 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:13:36.086 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.85s (1.88min) +2026-04-25 15:13:36.880 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:20:35.312 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 105, train_steps: 4200 +2026-04-25 15:20:35.987 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 15:20:36.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:20:36.138 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:21:38.449 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000105/group_12/index_537_seed_12605_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 15:21:39.132 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:21:39.136 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:22:41.048 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000105/group_12/index_537_seed_12606_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 15:22:42.165 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:22:43.100 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:24:36.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.78s (1.88min) +2026-04-25 15:24:36.803 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:31:34.969 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 106, train_steps: 4240 +2026-04-25 15:31:35.655 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 15:31:35.851 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:31:35.940 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:32:38.175 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000106/group_12/index_3311_seed_18938_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 15:32:38.975 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:32:38.979 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:33:40.866 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000106/group_12/index_3311_seed_18939_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 15:33:41.777 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:33:42.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:35:36.017 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.19s (1.89min) +2026-04-25 15:35:36.813 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:42:35.142 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 107, train_steps: 4280 +2026-04-25 15:42:35.828 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 15:42:36.016 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:42:36.088 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:43:38.386 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000107/group_12/index_1849_seed_1099_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 15:43:39.023 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:43:39.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:44:40.986 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000107/group_12/index_1849_seed_1100_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 15:44:41.895 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:44:42.840 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:46:36.638 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.69s (1.89min) +2026-04-25 15:46:37.421 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:53:35.812 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 108, train_steps: 4320 +2026-04-25 15:53:36.497 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 15:53:36.621 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:53:36.660 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:54:39.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000108/group_12/index_4467_seed_17953_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 15:54:39.845 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:54:39.849 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:55:41.959 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000108/group_12/index_4467_seed_17954_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 15:55:42.762 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:55:43.661 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:57:36.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 15:57:37.270 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:04:35.508 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 109, train_steps: 4360 +2026-04-25 16:04:36.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 16:04:36.293 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:04:36.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:05:38.584 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000109/group_12/index_5836_seed_7703_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 16:05:39.636 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:05:39.640 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:06:41.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000109/group_12/index_5836_seed_7704_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 16:06:42.635 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:06:43.526 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:08:36.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 16:08:37.130 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:15:35.495 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 110, train_steps: 4400 +2026-04-25 16:16:10.813 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=110 (missing=0, unexpected=0) +2026-04-25 16:16:12.653 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 16:16:12.834 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:16:12.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:17:16.736 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000110/group_12/index_6728_seed_3948_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 16:17:17.298 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:17:17.301 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:18:19.232 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000110/group_12/index_6728_seed_3949_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 16:18:20.115 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:18:21.107 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:20:15.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.79s (1.90min) +2026-04-25 16:20:15.886 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:27:14.803 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 111, train_steps: 4440 +2026-04-25 16:27:15.623 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 16:27:15.838 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:27:15.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:28:18.059 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000111/group_12/index_9620_seed_15361_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 16:28:18.683 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:28:18.689 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:29:20.592 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000111/group_12/index_9620_seed_15362_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 16:29:21.515 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:29:22.635 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:31:15.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.62s (1.88min) +2026-04-25 16:31:16.200 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:38:14.315 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 112, train_steps: 4480 +2026-04-25 16:38:14.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 16:38:15.108 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:38:15.141 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:39:17.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000112/group_12/index_9972_seed_4736_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 16:39:18.005 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:39:18.008 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:40:20.138 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000112/group_12/index_9972_seed_4737_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 16:40:21.069 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:40:22.221 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:42:15.241 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-25 16:42:16.013 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:49:13.431 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 113, train_steps: 4520 +2026-04-25 16:49:14.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 16:49:14.267 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:49:14.337 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:50:17.139 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000113/group_12/index_6474_seed_23920_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 16:50:17.734 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:50:17.737 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:51:20.005 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000113/group_12/index_6474_seed_23921_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 16:51:20.908 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:51:22.153 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:53:15.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 16:53:16.541 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:00:13.961 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 114, train_steps: 4560 +2026-04-25 17:00:14.659 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 17:00:14.849 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:00:14.934 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:01:17.076 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000114/group_12/index_5337_seed_31080_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 17:01:18.135 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:01:18.138 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:02:20.342 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000114/group_12/index_5337_seed_31081_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 17:02:21.210 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:02:22.500 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:04:15.784 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 17:04:16.579 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:11:15.042 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 115, train_steps: 4600 +2026-04-25 17:11:15.733 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 17:11:15.931 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:11:16.035 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:12:18.117 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000115/group_12/index_9961_seed_11396_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 17:12:18.678 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:12:18.681 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:13:20.565 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000115/group_12/index_9961_seed_11397_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 17:13:21.575 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:13:22.784 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:15:17.226 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.32s (1.91min) +2026-04-25 17:15:18.008 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:22:16.457 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 116, train_steps: 4640 +2026-04-25 17:22:17.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 17:22:17.233 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:22:17.271 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:23:19.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000116/group_12/index_5940_seed_12277_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 17:23:20.429 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:23:20.433 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:24:22.763 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000116/group_12/index_5940_seed_12278_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 17:24:23.671 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:24:24.669 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:26:18.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.52s (1.89min) +2026-04-25 17:26:19.038 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:33:18.348 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 117, train_steps: 4680 +2026-04-25 17:33:19.008 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 17:33:19.206 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:33:19.297 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:34:21.498 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000117/group_12/index_2476_seed_19990_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 17:34:22.066 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:34:22.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:35:24.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000117/group_12/index_2476_seed_19991_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 17:35:25.150 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:35:26.079 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:37:20.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.98s (1.90min) +2026-04-25 17:37:20.953 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:44:20.176 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 118, train_steps: 4720 +2026-04-25 17:44:20.857 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 17:44:21.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:44:21.338 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:45:23.953 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000118/group_12/index_8267_seed_16725_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 17:45:24.627 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:45:24.631 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:46:26.723 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000118/group_12/index_8267_seed_16726_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 17:46:27.740 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:46:28.846 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:48:22.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 17:48:22.980 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:55:20.373 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 119, train_steps: 4760 +2026-04-25 17:55:21.039 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 17:55:21.211 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:55:21.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:56:23.544 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000119/group_12/index_2563_seed_18235_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 17:56:24.509 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:56:24.512 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:57:26.388 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000119/group_12/index_2563_seed_18236_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 17:57:27.419 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:57:28.569 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:59:21.503 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.83s (1.88min) +2026-04-25 17:59:22.415 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:06:19.650 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 120, train_steps: 4800 +2026-04-25 18:06:55.345 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=120 (missing=0, unexpected=0) +2026-04-25 18:06:56.868 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 18:06:57.015 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:06:57.048 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:08:00.505 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000120/group_12/index_3464_seed_3232_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 18:08:01.096 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:08:01.100 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:09:03.949 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000120/group_12/index_3464_seed_3233_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 18:09:04.874 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:09:05.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:10:58.895 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-25 18:10:59.679 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:17:59.219 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 121, train_steps: 4840 +2026-04-25 18:17:59.925 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 18:18:00.044 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:18:00.081 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:19:02.735 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000121/group_12/index_3563_seed_7371_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 18:19:03.349 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:19:03.352 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:20:05.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000121/group_12/index_3563_seed_7372_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 18:20:06.283 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:20:07.316 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:21:59.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.48s (1.87min) +2026-04-25 18:22:00.652 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:28:59.225 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 122, train_steps: 4880 +2026-04-25 18:28:59.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 18:29:00.004 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:29:00.040 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:30:02.527 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000122/group_12/index_2956_seed_20297_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 18:30:03.109 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:30:03.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:31:05.205 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000122/group_12/index_2956_seed_20298_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 18:31:06.208 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:31:07.204 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:33:00.333 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-25 18:33:01.241 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:39:58.963 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 123, train_steps: 4920 +2026-04-25 18:39:59.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 18:39:59.785 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:39:59.818 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:41:02.353 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000123/group_12/index_288_seed_17072_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 18:41:02.979 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:41:02.980 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:42:04.833 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000123/group_12/index_288_seed_17073_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 18:42:05.702 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:42:06.660 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:43:59.426 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.67s (1.88min) +2026-04-25 18:44:00.362 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:50:59.017 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 124, train_steps: 4960 +2026-04-25 18:50:59.702 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 18:50:59.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:50:59.857 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:52:02.311 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000124/group_12/index_677_seed_16517_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 18:52:03.423 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:52:03.425 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:53:05.407 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000124/group_12/index_677_seed_16518_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 18:53:06.480 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:53:07.433 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:55:00.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.53s (1.88min) +2026-04-25 18:55:00.986 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:02:01.028 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 125, train_steps: 5000 +2026-04-25 19:02:01.795 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 19:02:01.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:02:02.059 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:03:04.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000125/group_12/index_1914_seed_31885_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 19:03:04.938 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:03:04.941 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:04:07.591 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000125/group_12/index_1914_seed_31886_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 19:04:08.471 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:04:09.473 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:06:01.886 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.37s (1.87min) +2026-04-25 19:06:02.682 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:13:00.439 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 126, train_steps: 5040 +2026-04-25 19:13:01.051 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 19:13:01.230 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:13:01.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:14:03.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000126/group_12/index_707_seed_508_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 19:14:04.364 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:14:04.368 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:15:06.043 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000126/group_12/index_707_seed_509_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 19:15:06.982 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:15:07.928 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:17:00.468 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.43s (1.87min) +2026-04-25 19:17:01.283 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:23:59.183 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 127, train_steps: 5080 +2026-04-25 19:24:00.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 19:24:00.872 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:24:00.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:25:04.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000127/group_12/index_2627_seed_16084_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 19:25:05.021 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:25:05.029 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:26:07.437 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000127/group_12/index_2627_seed_16085_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 19:26:08.789 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:26:10.380 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:28:03.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.00s (1.88min) +2026-04-25 19:28:04.715 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:35:00.264 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 128, train_steps: 5120 +2026-04-25 19:35:01.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 19:35:01.119 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:35:01.148 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:36:03.531 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000128/group_12/index_292_seed_32695_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 19:36:04.163 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:36:04.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:37:05.929 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000128/group_12/index_292_seed_32696_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 19:37:07.304 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:37:08.731 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:39:01.964 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-25 19:39:02.957 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:45:59.778 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 129, train_steps: 5160 +2026-04-25 19:46:00.480 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 19:46:00.665 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:46:00.737 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:47:02.930 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000129/group_12/index_5639_seed_4507_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 19:47:03.956 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:47:03.959 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:48:06.152 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000129/group_12/index_5639_seed_4508_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 19:48:07.170 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:48:08.211 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:50:00.778 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.54s (1.88min) +2026-04-25 19:50:01.563 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:56:59.750 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 130, train_steps: 5200 +2026-04-25 19:57:35.313 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=130 (missing=0, unexpected=0) +2026-04-25 19:57:36.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 19:57:36.885 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:57:36.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:58:40.211 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000130/group_12/index_3641_seed_32927_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 19:58:40.861 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:58:40.864 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:59:42.813 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000130/group_12/index_3641_seed_32928_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 19:59:43.781 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:59:44.806 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:01:37.762 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.93s (1.88min) +2026-04-25 20:01:38.643 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:08:36.476 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 131, train_steps: 5240 +2026-04-25 20:08:37.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 20:08:37.440 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:08:37.470 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:09:40.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000131/group_12/index_6526_seed_17398_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 20:09:40.701 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:09:40.705 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:10:42.619 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000131/group_12/index_6526_seed_17399_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 20:10:43.515 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:10:44.535 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:12:37.011 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.47s (1.87min) +2026-04-25 20:12:37.787 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:19:36.754 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 132, train_steps: 5280 +2026-04-25 20:19:37.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 20:19:37.554 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:19:37.585 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:20:39.927 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000132/group_12/index_1845_seed_12329_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 20:20:40.556 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:20:40.560 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:21:42.671 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000132/group_12/index_1845_seed_12330_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 20:21:43.671 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:21:44.575 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:23:37.083 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.36s (1.87min) +2026-04-25 20:23:38.052 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:30:36.696 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 133, train_steps: 5320 +2026-04-25 20:30:37.355 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 20:30:37.557 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:30:37.658 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:31:39.997 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000133/group_12/index_7487_seed_3199_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 20:31:40.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:31:40.648 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:32:42.716 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000133/group_12/index_7487_seed_3200_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 20:32:43.507 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:32:44.526 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:34:37.149 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.60s (1.88min) +2026-04-25 20:34:38.060 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:41:36.749 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 134, train_steps: 5360 +2026-04-25 20:41:37.403 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 20:41:37.523 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:41:37.559 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:42:40.272 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000134/group_12/index_6071_seed_8813_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 20:42:41.330 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:42:41.333 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:43:43.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000134/group_12/index_6071_seed_8814_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 20:43:44.398 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:43:45.290 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:45:38.708 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.27s (1.89min) +2026-04-25 20:45:39.508 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:52:37.105 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 135, train_steps: 5400 +2026-04-25 20:52:37.809 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 20:52:37.999 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:52:38.028 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:53:40.514 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000135/group_12/index_7984_seed_21254_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 20:53:41.161 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:53:41.165 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:54:43.290 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000135/group_12/index_7984_seed_21255_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 20:54:44.294 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:54:45.310 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:56:38.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 20:56:39.264 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:03:36.741 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 136, train_steps: 5440 +2026-04-25 21:03:37.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 21:03:37.582 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:03:37.613 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:04:40.023 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000136/group_12/index_1104_seed_10403_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 21:04:40.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:04:40.647 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:05:42.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000136/group_12/index_1104_seed_10404_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 21:05:43.236 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:05:44.219 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:07:37.237 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.94s (1.88min) +2026-04-25 21:07:38.052 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:14:37.786 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 137, train_steps: 5480 +2026-04-25 21:14:38.388 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 21:14:38.598 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:14:38.689 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:15:41.216 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000137/group_12/index_8052_seed_28648_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 21:15:41.818 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:15:41.822 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:16:43.521 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000137/group_12/index_8052_seed_28649_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 21:16:44.571 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:16:45.514 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:18:38.274 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.66s (1.88min) +2026-04-25 21:18:39.218 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:25:36.898 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 138, train_steps: 5520 +2026-04-25 21:25:37.582 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 21:25:37.775 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:25:37.852 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:26:40.119 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000138/group_12/index_6867_seed_7133_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 21:26:40.717 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:26:40.720 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:27:42.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000138/group_12/index_6867_seed_7134_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 21:27:43.611 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:27:44.628 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:29:36.921 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.27s (1.87min) +2026-04-25 21:29:37.702 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:36:36.789 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 139, train_steps: 5560 +2026-04-25 21:36:37.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 21:36:37.600 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:36:37.636 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:37:40.449 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000139/group_12/index_4498_seed_11025_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 21:37:41.628 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:37:41.632 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:38:43.357 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000139/group_12/index_4498_seed_11026_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 21:38:44.292 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:38:45.232 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:40:37.749 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.41s (1.87min) +2026-04-25 21:40:38.634 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:47:38.306 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 140, train_steps: 5600 +2026-04-25 21:48:13.694 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=140 (missing=0, unexpected=0) +2026-04-25 21:48:15.722 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 21:48:15.818 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:48:15.865 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:49:19.632 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000140/group_12/index_6746_seed_5317_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 21:49:20.152 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:49:20.154 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:50:22.690 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000140/group_12/index_6746_seed_5318_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 21:50:23.715 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:50:24.745 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:52:18.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.48s (1.89min) +2026-04-25 21:52:19.009 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:59:18.616 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 141, train_steps: 5640 +2026-04-25 21:59:19.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 21:59:19.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:59:19.734 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:00:22.092 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000141/group_12/index_3944_seed_30078_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 22:00:22.680 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:00:22.683 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:01:24.711 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000141/group_12/index_3944_seed_30079_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 22:01:25.569 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:01:26.581 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:03:19.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.32s (1.89min) +2026-04-25 22:03:20.711 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:10:18.854 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 142, train_steps: 5680 +2026-04-25 22:10:19.514 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 22:10:19.640 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:10:19.673 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:11:22.117 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000142/group_12/index_2489_seed_5420_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 22:11:22.691 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:11:22.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:12:24.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000142/group_12/index_2489_seed_5421_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 22:12:25.511 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:12:26.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:14:20.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.73s (1.90min) +2026-04-25 22:14:21.255 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:21:17.512 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 143, train_steps: 5720 +2026-04-25 22:21:18.210 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 22:21:18.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:21:18.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:22:20.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000143/group_12/index_1887_seed_9313_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 22:22:21.193 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:22:21.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:23:23.604 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000143/group_12/index_1887_seed_9314_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 22:23:24.562 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:23:25.593 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:25:19.940 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.34s (1.91min) +2026-04-25 22:25:20.727 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:32:17.538 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 144, train_steps: 5760 +2026-04-25 22:32:18.187 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 22:32:18.332 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:32:18.379 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:33:20.794 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000144/group_12/index_1720_seed_32326_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 22:33:21.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:33:21.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:34:23.690 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000144/group_12/index_1720_seed_32327_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 22:34:24.705 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:34:25.653 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:36:20.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.43s (1.91min) +2026-04-25 22:36:20.996 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:43:17.568 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 145, train_steps: 5800 +2026-04-25 22:43:18.219 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 22:43:18.334 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:43:18.372 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:44:20.763 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000145/group_12/index_5613_seed_15018_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 22:44:21.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:44:21.343 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:45:23.863 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000145/group_12/index_5613_seed_15019_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 22:45:24.773 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:45:25.784 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:47:20.879 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.05s (1.92min) +2026-04-25 22:47:21.831 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:54:18.024 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 146, train_steps: 5840 +2026-04-25 22:54:18.680 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 22:54:18.817 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:54:18.861 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:55:21.428 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000146/group_12/index_3067_seed_23564_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 22:55:22.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:55:22.059 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:56:24.167 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000146/group_12/index_3067_seed_23565_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 22:56:25.043 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:56:26.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:58:19.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.03s (1.88min) +2026-04-25 22:58:19.909 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:05:17.484 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 147, train_steps: 5880 +2026-04-25 23:05:18.180 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 23:05:18.320 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:05:18.363 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:06:20.743 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000147/group_12/index_5391_seed_25676_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 23:06:21.332 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:06:21.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:07:23.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000147/group_12/index_5391_seed_25677_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 23:07:24.158 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:07:25.167 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:09:19.376 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.18s (1.90min) +2026-04-25 23:09:20.158 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:16:18.589 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 148, train_steps: 5920 +2026-04-25 23:16:19.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 23:16:19.429 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:16:19.471 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:17:21.882 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000148/group_12/index_8189_seed_24536_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 23:17:22.435 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:17:22.438 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:18:24.470 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000148/group_12/index_8189_seed_24537_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 23:18:25.502 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:18:26.476 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:20:21.414 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.80s (1.91min) +2026-04-25 23:20:22.262 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:27:19.337 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 149, train_steps: 5960 +2026-04-25 23:27:19.997 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 23:27:20.123 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:27:20.155 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:28:22.736 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000149/group_12/index_8779_seed_13713_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 23:28:23.907 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:28:23.910 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:29:25.961 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000149/group_12/index_8779_seed_13714_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 23:29:27.021 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:29:28.017 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:31:20.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-25 23:31:21.862 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:38:18.848 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 150, train_steps: 6000 +2026-04-25 23:38:54.105 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=150 (missing=0, unexpected=0) +2026-04-25 23:38:56.136 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 23:38:56.326 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:38:56.364 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:40:00.241 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000150/group_12/index_6441_seed_1668_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 23:40:00.880 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:40:00.881 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:41:03.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000150/group_12/index_6441_seed_1669_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 23:41:04.425 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:41:05.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:42:58.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.04s (1.88min) +2026-04-25 23:42:59.396 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:49:58.291 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 151, train_steps: 6040 +2026-04-25 23:49:58.961 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-25 23:49:59.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:49:59.268 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:51:01.397 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000151/group_12/index_5224_seed_7991_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-25 23:51:01.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:51:01.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:52:04.236 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000151/group_12/index_5224_seed_7992_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-25 23:52:05.188 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:52:06.373 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:53:59.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.99s (1.88min) +2026-04-25 23:54:00.358 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:00:59.452 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 152, train_steps: 6080 +2026-04-26 00:01:00.113 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 00:01:00.236 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:01:00.251 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:02:02.711 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000152/group_12/index_1605_seed_9325_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 00:02:03.366 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:02:03.369 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:03:05.435 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000152/group_12/index_1605_seed_9326_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 00:03:06.366 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:03:07.373 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:05:00.263 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.86s (1.88min) +2026-04-26 00:05:01.259 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:11:59.459 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 153, train_steps: 6120 +2026-04-26 00:12:00.124 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 00:12:00.231 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:12:00.247 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:13:02.691 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000153/group_12/index_7303_seed_6557_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 00:13:03.314 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:13:03.317 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:14:05.691 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000153/group_12/index_7303_seed_6558_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 00:14:06.716 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:14:07.667 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:15:59.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.14s (1.87min) +2026-04-26 00:16:00.712 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:23:00.151 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 154, train_steps: 6160 +2026-04-26 00:23:00.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 00:23:01.009 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:23:01.092 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:24:03.405 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000154/group_12/index_4791_seed_22749_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 00:24:04.618 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:24:04.621 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:25:06.628 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000154/group_12/index_4791_seed_22750_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 00:25:07.588 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:25:08.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:27:01.962 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.34s (1.89min) +2026-04-26 00:27:02.757 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:34:00.378 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 155, train_steps: 6200 +2026-04-26 00:34:01.037 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 00:34:01.181 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:34:01.215 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:35:04.309 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000155/group_12/index_999_seed_32065_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 00:35:04.898 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:35:04.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:36:07.493 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000155/group_12/index_999_seed_32066_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 00:36:08.360 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:36:09.365 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:38:03.020 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.61s (1.89min) +2026-04-26 00:38:03.849 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:44:59.683 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 156, train_steps: 6240 +2026-04-26 00:45:00.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 00:45:00.493 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:45:00.552 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:46:02.735 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000156/group_12/index_54_seed_17048_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 00:46:03.328 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:46:03.359 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:47:05.737 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000156/group_12/index_54_seed_17049_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 00:47:06.758 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:47:07.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:49:00.609 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.80s (1.88min) +2026-04-26 00:49:01.553 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:56:00.368 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 157, train_steps: 6280 +2026-04-26 00:56:01.152 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 00:56:01.316 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:56:01.437 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:57:03.895 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000157/group_12/index_3738_seed_8867_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 00:57:04.465 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:57:04.469 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:58:06.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000157/group_12/index_3738_seed_8868_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 00:58:07.655 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:58:08.737 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:00:01.695 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-26 01:00:02.541 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:06:59.418 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 158, train_steps: 6320 +2026-04-26 01:07:00.164 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 01:07:00.479 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:07:00.616 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:08:03.152 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000158/group_12/index_9420_seed_19563_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 01:08:03.718 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:08:03.721 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:09:06.261 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000158/group_12/index_9420_seed_19564_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 01:09:07.312 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:09:08.246 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:11:00.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.48s (1.87min) +2026-04-26 01:11:01.631 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:17:59.768 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 159, train_steps: 6360 +2026-04-26 01:18:00.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 01:18:00.638 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:18:00.701 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:19:03.262 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000159/group_12/index_1078_seed_21832_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 01:19:04.263 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:19:04.275 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:20:06.366 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000159/group_12/index_1078_seed_21833_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 01:20:07.351 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:20:08.333 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:22:01.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 01:22:02.443 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:29:00.031 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 160, train_steps: 6400 +2026-04-26 01:29:35.218 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=160 (missing=0, unexpected=0) +2026-04-26 01:29:37.409 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 01:29:37.617 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:29:37.744 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:30:43.036 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000160/group_12/index_6744_seed_30156_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 01:30:43.717 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:30:43.730 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:31:45.625 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000160/group_12/index_6744_seed_30157_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 01:31:46.495 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:31:47.607 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:33:40.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.50s (1.88min) +2026-04-26 01:33:40.929 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:40:37.557 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 161, train_steps: 6440 +2026-04-26 01:40:38.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 01:40:38.330 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:40:38.359 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:41:40.796 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000161/group_12/index_2138_seed_6828_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 01:41:41.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:41:41.403 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:42:43.161 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000161/group_12/index_2138_seed_6829_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 01:42:44.243 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:42:45.250 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:44:37.718 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.41s (1.87min) +2026-04-26 01:44:38.648 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:51:38.600 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 162, train_steps: 6480 +2026-04-26 01:51:39.262 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 01:51:39.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:51:39.475 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:52:41.880 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000162/group_12/index_6274_seed_20849_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 01:52:42.445 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:52:42.448 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:53:44.408 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000162/group_12/index_6274_seed_20850_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 01:53:45.445 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:53:46.397 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:55:39.931 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.44s (1.89min) +2026-04-26 01:55:40.689 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:02:38.285 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 163, train_steps: 6520 +2026-04-26 02:02:39.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 02:02:39.214 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:02:39.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:03:42.703 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000163/group_12/index_8130_seed_16723_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 02:03:43.311 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:03:43.312 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:04:45.659 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000163/group_12/index_8130_seed_16724_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 02:04:46.630 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:04:47.625 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:06:40.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.74s (1.88min) +2026-04-26 02:06:41.190 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:13:37.307 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 164, train_steps: 6560 +2026-04-26 02:13:37.968 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 02:13:38.110 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:13:38.147 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:14:40.997 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000164/group_12/index_8050_seed_1421_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 02:14:42.057 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:14:42.060 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:15:43.309 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000164/group_12/index_8050_seed_1422_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 02:15:44.234 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:15:45.245 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:17:37.681 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.40s (1.87min) +2026-04-26 02:17:38.650 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:24:36.099 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 165, train_steps: 6600 +2026-04-26 02:24:36.773 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 02:24:36.897 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:24:36.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:25:39.565 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000165/group_12/index_5871_seed_5583_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 02:25:40.317 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:25:40.323 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:26:42.145 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000165/group_12/index_5871_seed_5584_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 02:26:43.092 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:26:44.109 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:28:37.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.94s (1.88min) +2026-04-26 02:28:38.063 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:35:36.193 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 166, train_steps: 6640 +2026-04-26 02:35:36.851 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 02:35:36.999 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:35:37.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:36:39.348 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000166/group_12/index_541_seed_6567_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 02:36:40.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:36:40.125 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:37:42.052 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000166/group_12/index_541_seed_6568_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 02:37:43.043 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:37:44.062 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:39:36.759 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-26 02:39:37.539 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:46:35.360 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 167, train_steps: 6680 +2026-04-26 02:46:36.027 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 02:46:36.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:46:36.291 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:47:38.758 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000167/group_12/index_1119_seed_30142_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 02:47:39.396 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:47:39.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:48:41.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000167/group_12/index_1119_seed_30143_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 02:48:42.608 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:48:43.622 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:50:36.199 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.54s (1.88min) +2026-04-26 02:50:36.976 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:57:34.089 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 168, train_steps: 6720 +2026-04-26 02:57:34.787 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 02:57:34.886 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:57:34.921 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:58:37.299 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000168/group_12/index_5920_seed_26294_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 02:58:38.088 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:58:38.092 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:59:40.042 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000168/group_12/index_5920_seed_26295_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 02:59:40.905 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:59:41.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:01:34.508 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.55s (1.88min) +2026-04-26 03:01:35.307 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:08:32.577 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 169, train_steps: 6760 +2026-04-26 03:08:33.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 03:08:33.392 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:08:33.437 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:09:35.721 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000169/group_12/index_8993_seed_26287_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 03:09:36.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:09:36.792 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:10:39.272 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000169/group_12/index_8993_seed_26288_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 03:10:40.170 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:10:41.224 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:12:34.734 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.38s (1.89min) +2026-04-26 03:12:35.534 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:19:33.195 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 170, train_steps: 6800 +2026-04-26 03:20:08.848 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=170 (missing=0, unexpected=0) +2026-04-26 03:20:11.272 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 03:20:11.365 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:20:11.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:21:15.578 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000170/group_12/index_3591_seed_18992_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 03:21:16.183 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:21:16.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:22:18.139 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000170/group_12/index_3591_seed_18993_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 03:22:19.138 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:22:20.156 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:24:13.553 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-26 03:24:14.363 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:31:10.536 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 171, train_steps: 6840 +2026-04-26 03:31:11.195 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 03:31:11.327 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:31:11.355 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:32:13.963 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000171/group_12/index_7061_seed_29947_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 03:32:14.528 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:32:14.531 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:33:16.376 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000171/group_12/index_7061_seed_29948_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 03:33:17.359 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:33:18.369 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:35:12.842 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.43s (1.91min) +2026-04-26 03:35:13.657 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:42:09.586 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 172, train_steps: 6880 +2026-04-26 03:42:10.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 03:42:10.439 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:42:10.477 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:43:12.740 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000172/group_12/index_9832_seed_30162_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 03:43:13.261 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:43:13.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:44:15.543 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000172/group_12/index_9832_seed_30163_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 03:44:16.592 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:44:17.558 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:46:12.307 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.66s (1.91min) +2026-04-26 03:46:13.110 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:53:09.254 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 173, train_steps: 6920 +2026-04-26 03:53:09.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 03:53:10.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:53:10.284 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:54:12.397 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000173/group_12/index_6602_seed_21106_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 03:54:12.963 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:54:12.966 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:55:14.861 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000173/group_12/index_6602_seed_21107_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 03:55:15.891 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:55:16.919 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:57:11.310 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.36s (1.91min) +2026-04-26 03:57:12.105 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:04:09.211 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 174, train_steps: 6960 +2026-04-26 04:04:09.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 04:04:10.067 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:04:10.135 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:05:12.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000174/group_12/index_9366_seed_1672_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 04:05:13.523 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:05:13.527 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:06:15.564 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000174/group_12/index_9366_seed_1673_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 04:06:16.552 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:06:17.578 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:08:11.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.28s (1.90min) +2026-04-26 04:08:12.664 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:15:08.475 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 175, train_steps: 7000 +2026-04-26 04:15:09.151 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 04:15:09.284 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:15:09.313 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:16:11.728 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000175/group_12/index_1379_seed_7597_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 04:16:12.316 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:16:12.319 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:17:14.178 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000175/group_12/index_1379_seed_7598_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 04:17:15.084 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:17:16.019 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:19:10.352 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.22s (1.90min) +2026-04-26 04:19:11.146 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:26:07.152 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 176, train_steps: 7040 +2026-04-26 04:26:07.842 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 04:26:07.940 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:26:07.980 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:27:10.348 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000176/group_12/index_9950_seed_4815_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 04:27:10.944 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:27:10.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:28:12.804 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000176/group_12/index_9950_seed_4816_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 04:28:13.766 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:28:14.679 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:30:07.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.51s (1.88min) +2026-04-26 04:30:08.104 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:37:03.974 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 177, train_steps: 7080 +2026-04-26 04:37:04.674 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 04:37:04.873 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:37:04.958 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:38:07.042 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000177/group_12/index_7549_seed_11511_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 04:38:07.728 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:38:07.731 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:39:10.359 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000177/group_12/index_7549_seed_11512_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 04:39:11.260 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:39:12.302 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:41:05.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-26 04:41:06.252 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:48:01.080 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 178, train_steps: 7120 +2026-04-26 04:48:01.793 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 04:48:01.918 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:48:01.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:49:04.330 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000178/group_12/index_5810_seed_20412_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 04:49:04.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:49:04.881 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:50:07.986 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000178/group_12/index_5810_seed_20413_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 04:50:08.888 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:50:09.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:52:03.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.33s (1.89min) +2026-04-26 04:52:04.149 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:58:59.510 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 179, train_steps: 7160 +2026-04-26 04:59:00.164 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 04:59:00.327 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:59:00.389 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:00:02.838 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000179/group_12/index_8781_seed_30535_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 05:00:03.939 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:00:03.943 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:01:05.726 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000179/group_12/index_8781_seed_30536_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 05:01:06.656 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:01:07.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:03:00.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.71s (1.88min) +2026-04-26 05:03:01.236 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:09:59.552 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 180, train_steps: 7200 +2026-04-26 05:10:34.906 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=180 (missing=0, unexpected=0) +2026-04-26 05:10:36.709 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 05:10:36.887 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:10:36.924 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:11:40.500 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000180/group_12/index_4065_seed_25996_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 05:11:41.193 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:11:41.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:12:42.706 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000180/group_12/index_4065_seed_25997_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 05:12:43.761 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:12:44.818 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:14:37.482 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.63s (1.88min) +2026-04-26 05:14:38.338 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:21:35.556 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 181, train_steps: 7240 +2026-04-26 05:21:36.246 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 05:21:36.374 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:21:36.407 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:22:38.803 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000181/group_12/index_7359_seed_26217_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 05:22:39.364 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:22:39.367 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:23:41.477 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000181/group_12/index_7359_seed_26218_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 05:23:42.249 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:23:43.262 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:25:35.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.32s (1.87min) +2026-04-26 05:25:36.436 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:32:34.254 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 182, train_steps: 7280 +2026-04-26 05:32:34.941 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 05:32:35.072 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:32:35.115 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:33:37.794 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000182/group_12/index_6393_seed_10484_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 05:33:38.382 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:33:38.385 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:34:40.532 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000182/group_12/index_6393_seed_10485_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 05:34:41.458 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:34:42.520 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:36:35.534 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.95s (1.88min) +2026-04-26 05:36:36.340 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:43:34.169 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 183, train_steps: 7320 +2026-04-26 05:43:34.834 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 05:43:34.978 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:43:35.026 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:44:37.471 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000183/group_12/index_7540_seed_28065_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 05:44:38.142 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:44:38.145 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:45:40.089 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000183/group_12/index_7540_seed_28066_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 05:45:41.059 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:45:42.077 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:47:35.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.95s (1.88min) +2026-04-26 05:47:35.863 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:54:33.303 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 184, train_steps: 7360 +2026-04-26 05:54:33.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 05:54:34.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:54:34.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:55:36.553 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000184/group_12/index_4508_seed_19225_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 05:55:37.706 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:55:37.709 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:56:40.053 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000184/group_12/index_4508_seed_19226_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 05:56:41.071 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:56:42.034 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:58:34.918 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-26 05:58:35.713 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:05:33.638 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 185, train_steps: 7400 +2026-04-26 06:05:34.291 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 06:05:34.496 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:05:34.566 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:06:36.787 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000185/group_12/index_9662_seed_26239_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 06:06:37.389 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:06:37.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:07:39.340 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000185/group_12/index_9662_seed_26240_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 06:07:40.322 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:07:41.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:09:34.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.17s (1.89min) +2026-04-26 06:09:35.428 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:16:33.509 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 186, train_steps: 7440 +2026-04-26 06:16:34.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 06:16:34.341 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:16:34.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:17:36.786 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000186/group_12/index_5494_seed_7712_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 06:17:37.433 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:17:37.437 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:18:39.250 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000186/group_12/index_5494_seed_7713_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 06:18:40.178 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:18:41.326 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:20:34.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 06:20:35.189 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:27:33.292 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 187, train_steps: 7480 +2026-04-26 06:27:33.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 06:27:34.162 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:27:34.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:28:37.064 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000187/group_12/index_3800_seed_25180_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 06:28:37.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:28:37.653 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:29:39.936 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000187/group_12/index_3800_seed_25181_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 06:29:40.929 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:29:41.885 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:31:34.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 06:31:35.216 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:38:33.346 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 188, train_steps: 7520 +2026-04-26 06:38:34.057 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 06:38:34.270 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:38:34.375 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:39:36.939 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000188/group_12/index_5161_seed_22807_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 06:39:37.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:39:37.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:40:39.592 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000188/group_12/index_5161_seed_22808_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 06:40:40.478 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:40:41.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:42:34.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 06:42:35.262 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:49:33.033 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 189, train_steps: 7560 +2026-04-26 06:49:33.806 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 06:49:33.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:49:34.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:50:36.673 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000189/group_12/index_9444_seed_8914_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 06:50:37.736 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:50:37.739 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:51:39.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000189/group_12/index_9444_seed_8915_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 06:51:40.860 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:51:41.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:53:34.338 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 06:53:35.137 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:00:32.724 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 190, train_steps: 7600 +2026-04-26 07:01:08.599 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=190 (missing=0, unexpected=0) +2026-04-26 07:01:10.214 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 07:01:10.769 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:01:11.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:02:14.377 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000190/group_12/index_7839_seed_29017_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 07:02:14.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:02:14.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:03:16.767 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000190/group_12/index_7839_seed_29018_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 07:03:17.679 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:03:18.726 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:05:12.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.41s (1.89min) +2026-04-26 07:05:13.008 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:12:08.731 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 191, train_steps: 7640 +2026-04-26 07:12:09.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 07:12:09.720 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:12:09.871 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:13:12.040 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000191/group_12/index_1589_seed_28711_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 07:13:12.622 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:13:12.628 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:14:14.322 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000191/group_12/index_1589_seed_28712_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 07:14:15.352 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:14:16.372 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:16:09.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-26 07:16:10.515 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:23:05.832 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 192, train_steps: 7680 +2026-04-26 07:23:06.516 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 07:23:06.626 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:23:06.659 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:24:09.004 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000192/group_12/index_7641_seed_23056_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 07:24:09.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:24:09.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:25:12.023 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000192/group_12/index_7641_seed_23057_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 07:25:12.964 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:25:13.907 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:27:07.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.33s (1.89min) +2026-04-26 07:27:08.188 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:34:03.753 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 193, train_steps: 7720 +2026-04-26 07:34:04.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 07:34:04.630 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:34:04.698 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:35:07.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000193/group_12/index_253_seed_10527_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 07:35:07.846 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:35:07.850 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:36:10.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000193/group_12/index_253_seed_10528_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 07:36:11.014 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:36:12.042 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:38:05.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.10s (1.89min) +2026-04-26 07:38:05.965 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:45:01.436 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 194, train_steps: 7760 +2026-04-26 07:45:02.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 07:45:02.330 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:45:02.439 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:46:04.753 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000194/group_12/index_5248_seed_16275_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 07:46:05.817 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:46:05.822 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:47:08.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000194/group_12/index_5248_seed_16276_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 07:47:09.312 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:47:10.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:49:03.282 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.88s (1.88min) +2026-04-26 07:49:04.171 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:55:59.895 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 195, train_steps: 7800 +2026-04-26 07:56:00.561 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 07:56:00.684 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:56:00.716 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:57:02.991 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000195/group_12/index_2659_seed_23577_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 07:57:03.554 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:57:03.557 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:58:05.853 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000195/group_12/index_2659_seed_23578_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 07:58:06.850 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:58:07.875 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:00:00.600 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-26 08:00:01.515 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:07:00.282 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 196, train_steps: 7840 +2026-04-26 08:07:00.956 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 08:07:01.081 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:07:01.108 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:08:03.709 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000196/group_12/index_1796_seed_4889_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 08:08:04.298 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:08:04.301 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:09:06.273 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000196/group_12/index_1796_seed_4890_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 08:09:07.149 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 08:09:08.147 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:11:01.216 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 08:11:02.012 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:17:59.575 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 197, train_steps: 7880 +2026-04-26 08:18:00.280 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 08:18:00.414 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:18:00.442 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:19:02.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000197/group_12/index_6772_seed_30407_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 08:19:03.218 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:19:03.219 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:20:05.161 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000197/group_12/index_6772_seed_30408_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 08:20:06.191 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 08:20:07.226 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:21:59.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.64s (1.88min) +2026-04-26 08:22:00.698 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:28:58.418 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 198, train_steps: 7920 +2026-04-26 08:28:59.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 08:28:59.221 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:28:59.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:30:01.706 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000198/group_12/index_3240_seed_22228_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 08:30:02.318 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:30:02.321 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:31:04.323 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000198/group_12/index_3240_seed_22229_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 08:31:05.363 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 08:31:06.316 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:32:58.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.28s (1.87min) +2026-04-26 08:32:59.503 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:39:58.723 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 199, train_steps: 7960 +2026-04-26 08:39:59.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 08:39:59.592 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:39:59.667 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:41:02.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000199/group_12/index_3479_seed_1530_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 08:41:03.382 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:41:03.386 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:42:05.405 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000199/group_12/index_3479_seed_1531_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 08:42:06.279 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 08:42:07.231 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:43:59.764 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 08:44:00.653 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:50:58.998 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 200, train_steps: 8000 +2026-04-26 12:20:44.299 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=200 (missing=0, unexpected=0) +2026-04-26 12:20:49.067 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 12:20:49.157 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:20:49.205 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:21:51.127 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000200/group_12/index_6301_seed_19603_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 12:21:51.759 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:21:51.764 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:22:53.426 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000200/group_12/index_6301_seed_19604_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 12:22:54.286 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 12:22:55.665 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:24:50.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.58s (1.91min) +2026-04-26 12:24:56.412 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:32:00.152 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 201, train_steps: 8040 +2026-04-26 12:32:00.830 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 12:32:00.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:32:01.007 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:33:03.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000201/group_12/index_9466_seed_8663_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 12:33:03.743 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:33:03.746 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:34:05.806 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000201/group_12/index_9466_seed_8664_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 12:34:06.716 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 12:34:07.738 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:36:01.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.35s (1.89min) +2026-04-26 12:36:02.126 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:42:59.830 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 202, train_steps: 8080 +2026-04-26 12:43:00.535 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 12:43:00.728 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:43:00.825 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:44:02.999 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000202/group_12/index_9391_seed_9238_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 12:44:03.570 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:44:03.574 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:45:05.852 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000202/group_12/index_9391_seed_9239_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 12:45:06.833 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 12:45:07.734 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:47:00.478 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.61s (1.88min) +2026-04-26 12:47:01.286 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:53:59.417 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 203, train_steps: 8120 +2026-04-26 12:54:00.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 12:54:00.285 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:54:00.348 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:55:02.962 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000203/group_12/index_92_seed_28632_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 12:55:03.570 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:55:03.717 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:56:07.974 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000203/group_12/index_92_seed_28633_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 12:56:08.830 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 12:56:09.987 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:58:02.833 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-26 12:58:03.833 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:05:00.676 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 204, train_steps: 8160 +2026-04-26 13:05:01.337 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 13:05:01.477 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:05:01.514 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:06:03.826 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000204/group_12/index_1835_seed_27716_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 13:06:04.964 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:06:04.967 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:07:07.343 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000204/group_12/index_1835_seed_27717_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 13:07:08.187 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:07:09.235 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:09:02.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.06s (1.88min) +2026-04-26 13:09:03.259 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:16:01.262 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 205, train_steps: 8200 +2026-04-26 13:16:01.972 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 13:16:02.143 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:16:02.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:17:04.370 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000205/group_12/index_8640_seed_33521_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 13:17:04.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:17:04.953 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:18:07.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000205/group_12/index_8640_seed_33522_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 13:18:08.811 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:18:09.785 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:20:02.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-26 13:20:03.844 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:26:59.373 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 206, train_steps: 8240 +2026-04-26 13:26:59.984 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 13:27:00.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:27:00.174 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:28:02.607 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000206/group_12/index_7740_seed_4044_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 13:28:03.130 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:28:03.133 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:29:05.542 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000206/group_12/index_7740_seed_4045_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 13:29:06.606 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:29:07.560 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:31:00.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.74s (1.88min) +2026-04-26 13:31:01.291 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:37:59.730 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 207, train_steps: 8280 +2026-04-26 13:38:00.348 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 13:38:00.480 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:38:00.496 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:39:02.850 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000207/group_12/index_2878_seed_11193_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 13:39:03.450 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:39:03.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:40:05.378 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000207/group_12/index_2878_seed_11194_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 13:40:06.268 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:40:07.288 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:42:00.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-26 13:42:00.960 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:49:01.156 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 208, train_steps: 8320 +2026-04-26 13:49:01.839 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 13:49:02.037 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:49:02.116 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:50:05.021 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000208/group_12/index_4318_seed_29601_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 13:50:05.605 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:50:05.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:51:08.310 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000208/group_12/index_4318_seed_29602_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 13:51:09.390 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:51:10.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:53:03.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.88s (1.88min) +2026-04-26 13:53:04.236 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:00:03.062 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 209, train_steps: 8360 +2026-04-26 14:00:03.755 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 14:00:03.953 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:00:04.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:01:06.370 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000209/group_12/index_2788_seed_4404_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 14:01:07.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:01:07.448 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:02:09.798 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000209/group_12/index_2788_seed_4405_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 14:02:10.748 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:02:11.662 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:04:05.168 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.37s (1.89min) +2026-04-26 14:04:05.956 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:11:03.233 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 210, train_steps: 8400 +2026-04-26 14:11:38.482 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=210 (missing=0, unexpected=0) +2026-04-26 14:11:40.805 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 14:11:41.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:11:41.083 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:12:44.898 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000210/group_12/index_3280_seed_6313_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 14:12:45.417 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:12:45.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:13:47.103 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000210/group_12/index_3280_seed_6314_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 14:13:48.154 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:13:49.206 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:15:42.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.31s (1.89min) +2026-04-26 14:15:43.318 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:22:40.642 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 211, train_steps: 8440 +2026-04-26 14:22:41.314 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 14:22:41.430 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:22:41.467 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:23:45.145 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000211/group_12/index_9460_seed_30765_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 14:23:45.687 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:23:45.690 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:24:47.233 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000211/group_12/index_9460_seed_30766_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 14:24:48.205 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:24:49.198 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:26:43.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.49s (1.91min) +2026-04-26 14:26:44.595 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:33:43.216 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 212, train_steps: 8480 +2026-04-26 14:33:43.889 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 14:33:44.076 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:33:44.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:34:46.355 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000212/group_12/index_4832_seed_22487_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 14:34:46.867 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:34:46.870 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:35:49.349 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000212/group_12/index_4832_seed_22488_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 14:35:50.283 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:35:51.189 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:37:44.537 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.21s (1.89min) +2026-04-26 14:37:45.325 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:44:44.116 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 213, train_steps: 8520 +2026-04-26 14:44:44.805 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 14:44:45.008 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:44:45.084 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:45:47.356 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000213/group_12/index_2067_seed_29201_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 14:45:47.847 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:45:47.852 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:46:49.765 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000213/group_12/index_2067_seed_29202_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 14:46:50.749 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:46:51.781 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:48:44.768 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 14:48:45.548 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:55:44.281 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 214, train_steps: 8560 +2026-04-26 14:55:44.872 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 14:55:45.053 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:55:45.131 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:56:47.847 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000214/group_12/index_6156_seed_30086_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 14:56:48.909 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:56:48.912 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:57:50.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000214/group_12/index_6156_seed_30087_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 14:57:51.510 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:57:52.545 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:59:46.970 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.39s (1.91min) +2026-04-26 14:59:47.737 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:06:44.135 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 215, train_steps: 8600 +2026-04-26 15:06:44.804 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 15:06:44.929 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:06:44.961 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:07:47.176 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000215/group_12/index_997_seed_21138_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 15:07:47.784 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:07:47.787 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:08:49.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000215/group_12/index_997_seed_21139_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 15:08:50.615 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:08:51.640 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:10:44.882 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.20s (1.89min) +2026-04-26 15:10:45.679 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:17:43.236 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 216, train_steps: 8640 +2026-04-26 15:17:43.904 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 15:17:44.037 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:17:44.067 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:18:46.435 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000216/group_12/index_7526_seed_29817_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 15:18:47.010 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:18:47.014 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:19:48.478 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000216/group_12/index_7526_seed_29818_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 15:19:49.422 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:19:50.367 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:21:43.748 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.27s (1.89min) +2026-04-26 15:21:44.543 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:28:42.293 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 217, train_steps: 8680 +2026-04-26 15:28:42.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 15:28:43.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:28:43.271 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:29:45.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000217/group_12/index_9553_seed_18418_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 15:29:46.280 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:29:46.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:30:48.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000217/group_12/index_9553_seed_18419_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 15:30:49.416 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:30:50.460 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:32:43.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.17s (1.89min) +2026-04-26 15:32:44.441 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:39:42.322 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 218, train_steps: 8720 +2026-04-26 15:39:42.994 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 15:39:43.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:39:43.137 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:40:45.979 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000218/group_12/index_1783_seed_19070_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 15:40:46.535 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:40:46.539 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:41:48.116 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000218/group_12/index_1783_seed_19071_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 15:41:49.056 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:41:50.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:43:43.512 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.40s (1.89min) +2026-04-26 15:43:44.299 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:50:44.223 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 219, train_steps: 8760 +2026-04-26 15:50:44.876 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 15:50:45.018 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:50:45.052 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:51:47.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000219/group_12/index_7902_seed_22619_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 15:51:48.339 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:51:48.343 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:52:50.439 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000219/group_12/index_7902_seed_22620_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 15:52:51.510 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:52:52.410 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:54:45.933 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-26 15:54:46.713 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:01:44.550 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 220, train_steps: 8800 +2026-04-26 16:02:19.883 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=220 (missing=0, unexpected=0) +2026-04-26 16:02:22.113 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 16:02:22.236 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:02:22.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:03:25.176 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000220/group_12/index_7699_seed_18110_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 16:03:25.680 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:03:25.683 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:04:28.238 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000220/group_12/index_7699_seed_18111_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 16:04:29.257 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:04:30.393 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:06:23.382 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 16:06:24.183 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:13:20.878 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 221, train_steps: 8840 +2026-04-26 16:13:21.550 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 16:13:21.650 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:13:21.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:14:24.476 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000221/group_12/index_2123_seed_15495_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 16:14:25.077 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:14:25.081 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:15:26.938 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000221/group_12/index_2123_seed_15496_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 16:15:27.851 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:15:29.014 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:17:22.294 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.19s (1.89min) +2026-04-26 16:17:23.083 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:24:18.905 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 222, train_steps: 8880 +2026-04-26 16:24:19.590 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 16:24:19.809 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:24:19.913 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:25:22.187 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000222/group_12/index_3616_seed_23085_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 16:25:22.741 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:25:22.745 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:26:24.566 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000222/group_12/index_3616_seed_23086_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 16:26:25.461 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:26:26.425 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:28:20.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.60s (1.89min) +2026-04-26 16:28:20.959 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:35:18.481 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 223, train_steps: 8920 +2026-04-26 16:35:19.142 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 16:35:19.364 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:35:19.459 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:36:21.887 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000223/group_12/index_8502_seed_15658_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 16:36:22.459 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:36:22.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:37:24.360 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000223/group_12/index_8502_seed_15659_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 16:37:25.380 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:37:26.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:39:20.526 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.08s (1.90min) +2026-04-26 16:39:21.332 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:46:18.200 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 224, train_steps: 8960 +2026-04-26 16:46:18.873 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 16:46:19.038 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:46:19.091 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:47:21.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000224/group_12/index_8175_seed_5846_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 16:47:22.512 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:47:22.516 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:48:24.269 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000224/group_12/index_8175_seed_5847_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 16:48:25.169 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:48:26.229 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:50:19.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.43s (1.89min) +2026-04-26 16:50:20.657 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:57:18.900 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 50, sp_rank 0: update step: 225, train_steps: 9000 +2026-04-26 16:57:19.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 50, dp_rank 25: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=12, rank_in_group=1 +2026-04-26 16:57:19.695 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:57:19.737 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:58:22.301 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000225/group_12/index_423_seed_26957_dp_25_rank_50_sample_2_slot_0.mp4 +2026-04-26 16:58:22.839 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 50 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:58:22.842 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 50 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:59:24.643 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 50: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000225/group_12/index_423_seed_26958_dp_25_rank_50_sample_3_slot_1.mp4 +2026-04-26 16:59:25.589 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 50: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:59:26.553 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 50: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 17:01:20.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 50: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.59s (1.89min) +2026-04-26 17:01:21.043 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] diff --git a/outputs/yw004-flow-baseline/logs/training_rank_57.log b/outputs/yw004-flow-baseline/logs/training_rank_57.log new file mode 100644 index 0000000000000000000000000000000000000000..f1e4bcb40ed2e368cfa2b0d9db8abc358d6a8a5e --- /dev/null +++ b/outputs/yw004-flow-baseline/logs/training_rank_57.log @@ -0,0 +1,2344 @@ +2026-04-22 05:13:58.804 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-22 05:13:58.805 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-22 05:13:59.124 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-22 05:13:59.125 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-22 05:16:31.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-22 05:16:31.893 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-22 05:16:31.898 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-22 05:18:37.533 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-22 05:18:37.536 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-22 05:20:29.262 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-22 05:20:49.175 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-22 05:22:54.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 125.23s (2.09min) +2026-04-22 05:22:55.532 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-22 05:23:00.732 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 57, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-23 22:58:18.734 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-23 22:58:18.736 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-23 22:58:19.062 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-23 22:58:19.065 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-23 22:59:09.742 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-23 22:59:09.886 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 22:59:09.902 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:00:31.282 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:00:31.284 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:01:38.052 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-23 23:01:54.422 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:03:48.744 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.24s (1.90min) +2026-04-23 23:03:49.438 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:03:52.444 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 57, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-23 23:11:00.446 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 1, train_steps: 40 +2026-04-23 23:11:00.999 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-23 23:11:01.117 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:11:01.138 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:12:04.394 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:12:04.396 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:13:10.971 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-23 23:13:11.775 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:15:04.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.96s (1.88min) +2026-04-23 23:15:05.615 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:22:00.773 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 2, train_steps: 80 +2026-04-23 23:22:01.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-23 23:22:01.509 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:22:01.515 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:23:04.982 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:23:04.984 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:24:11.378 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-23 23:24:12.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:26:04.847 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.44s (1.87min) +2026-04-23 23:26:05.534 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:32:59.505 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 3, train_steps: 120 +2026-04-23 23:33:00.106 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-23 23:33:00.235 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:33:00.252 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:34:03.548 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:34:03.551 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:35:09.863 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-23 23:35:10.640 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:37:04.159 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-23 23:37:05.032 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:21:22.166 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-24 16:21:22.167 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-24 16:21:22.483 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-24 16:21:22.483 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-24 16:22:55.303 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 16:22:55.427 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:22:55.434 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:24:15.658 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:24:15.660 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:25:22.590 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 16:25:38.316 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:27:33.392 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.00s (1.92min) +2026-04-24 16:27:34.091 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:27:37.085 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 57, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-24 16:34:45.899 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 1, train_steps: 40 +2026-04-24 16:34:46.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 16:34:46.569 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:34:46.574 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:35:50.197 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:35:50.199 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:36:56.816 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 16:36:57.653 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:38:52.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.83s (1.91min) +2026-04-24 16:38:53.450 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:45:50.543 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 2, train_steps: 80 +2026-04-24 16:45:51.183 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 16:45:51.316 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:45:51.344 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:46:54.640 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:46:54.643 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:48:01.526 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 16:48:02.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:49:56.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.95s (1.90min) +2026-04-24 16:49:57.554 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:56:53.861 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 3, train_steps: 120 +2026-04-24 16:56:54.475 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 16:56:54.613 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:56:54.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:57:58.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:57:58.199 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:59:05.294 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 16:59:06.151 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:01:00.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.67s (1.89min) +2026-04-24 17:01:00.922 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:07:58.023 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 4, train_steps: 160 +2026-04-24 17:07:58.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 17:07:58.757 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:07:58.764 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:09:02.218 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:09:02.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:10:09.709 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 17:10:10.647 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:12:03.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-24 17:12:04.665 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:18:58.965 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 5, train_steps: 200 +2026-04-24 17:18:59.597 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 17:18:59.695 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:18:59.699 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:20:03.108 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:20:03.109 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:21:09.670 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 17:21:10.636 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:23:03.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.18s (1.89min) +2026-04-24 17:23:04.747 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:29:59.796 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 6, train_steps: 240 +2026-04-24 17:30:00.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 17:30:00.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:30:00.830 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:31:04.688 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:31:04.689 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:32:11.141 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 17:32:12.099 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:34:05.611 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.46s (1.89min) +2026-04-24 17:34:06.361 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:41:01.313 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 7, train_steps: 280 +2026-04-24 17:41:02.012 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 17:41:02.137 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:41:02.167 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:42:05.858 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:42:05.861 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:43:13.039 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 17:43:13.847 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:45:07.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.59s (1.89min) +2026-04-24 17:45:08.390 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:52:03.903 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 8, train_steps: 320 +2026-04-24 17:52:04.641 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 17:52:04.843 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:52:04.939 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:53:08.432 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:53:08.433 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:54:15.733 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 17:54:16.544 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:56:11.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.65s (1.91min) +2026-04-24 17:56:12.171 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:03:07.474 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 9, train_steps: 360 +2026-04-24 18:03:08.142 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 18:03:08.352 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:03:08.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:04:11.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:04:11.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:05:19.462 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 18:05:20.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:07:15.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.73s (1.91min) +2026-04-24 18:07:16.110 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:14:11.341 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 10, train_steps: 400 +2026-04-24 18:14:47.059 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=10 (missing=0, unexpected=0) +2026-04-24 18:14:48.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 18:14:48.861 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:14:48.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:15:53.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:15:53.699 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:17:00.685 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 18:17:01.747 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:18:56.315 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.28s (1.90min) +2026-04-24 18:18:57.082 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:25:52.429 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 11, train_steps: 440 +2026-04-24 18:25:57.106 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 18:25:59.393 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:26:02.435 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:27:10.432 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:27:10.436 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:28:17.701 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 18:28:18.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:30:13.546 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.59s (1.91min) +2026-04-24 18:30:14.368 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:37:08.691 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 12, train_steps: 480 +2026-04-24 18:37:09.384 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 18:37:09.482 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:37:09.551 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:38:13.348 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:38:13.351 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:39:20.086 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 18:39:21.281 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:41:14.915 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.62s (1.89min) +2026-04-24 18:41:15.677 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:48:09.978 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 13, train_steps: 520 +2026-04-24 18:48:10.661 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 18:48:10.844 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:48:10.946 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:49:14.493 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:49:14.496 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:50:21.152 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 18:50:22.378 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:52:17.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.00s (1.92min) +2026-04-24 18:52:18.463 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:59:16.403 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 14, train_steps: 560 +2026-04-24 18:59:17.062 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 18:59:17.243 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:59:17.322 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:00:20.867 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:00:20.870 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:01:28.155 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 19:01:29.194 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:03:23.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.03s (1.90min) +2026-04-24 19:03:24.182 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:10:20.617 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 15, train_steps: 600 +2026-04-24 19:10:21.335 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 19:10:21.484 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:10:21.526 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:11:25.543 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:11:25.543 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:12:32.429 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 19:12:33.393 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:14:26.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.49s (1.89min) +2026-04-24 19:14:27.778 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:21:23.290 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 16, train_steps: 640 +2026-04-24 19:21:23.966 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 19:21:24.108 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:21:24.155 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:22:28.774 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:22:28.775 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:23:35.008 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 19:23:35.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:25:30.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.21s (1.90min) +2026-04-24 19:25:31.006 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:32:25.361 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 17, train_steps: 680 +2026-04-24 19:32:26.045 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 19:32:26.216 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:32:26.286 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:33:30.235 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:33:30.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:34:36.458 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 19:34:37.426 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:36:31.741 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.25s (1.90min) +2026-04-24 19:36:32.494 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:43:28.611 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 18, train_steps: 720 +2026-04-24 19:43:29.286 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 19:43:29.495 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:43:29.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:44:32.998 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:44:33.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:45:40.613 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 19:45:41.429 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:47:33.981 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.34s (1.87min) +2026-04-24 19:47:34.842 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:54:32.126 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 19, train_steps: 760 +2026-04-24 19:54:32.878 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 19:54:33.089 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:54:33.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:55:36.579 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:55:36.583 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:56:44.127 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 19:56:45.100 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:58:40.230 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.07s (1.92min) +2026-04-24 19:58:44.160 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:05:44.202 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 20, train_steps: 800 +2026-04-24 20:06:19.807 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=20 (missing=0, unexpected=0) +2026-04-24 20:06:21.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 20:06:21.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:06:21.848 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:07:27.751 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:07:27.754 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:08:34.364 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 20:08:35.312 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:10:28.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.51s (1.89min) +2026-04-24 20:10:29.693 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:17:24.332 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 21, train_steps: 840 +2026-04-24 20:17:25.021 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 20:17:25.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:17:25.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:18:29.303 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:18:29.304 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:19:35.520 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 20:19:36.490 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:21:30.821 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.27s (1.90min) +2026-04-24 20:21:31.561 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:28:27.501 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 22, train_steps: 880 +2026-04-24 20:28:28.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 20:28:28.337 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:28:28.372 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:29:31.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:29:31.875 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:30:38.689 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 20:30:39.895 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:32:33.281 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.23s (1.89min) +2026-04-24 20:32:34.042 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:39:30.414 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 23, train_steps: 920 +2026-04-24 20:39:31.115 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 20:39:31.307 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:39:31.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:40:34.993 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:40:34.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:41:42.474 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 20:41:43.278 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:43:36.626 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-24 20:43:37.373 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:50:35.664 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 24, train_steps: 960 +2026-04-24 20:50:36.340 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 20:50:36.480 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:50:36.528 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:51:40.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:51:40.251 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:52:47.388 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 20:52:48.195 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:54:41.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.56s (1.89min) +2026-04-24 20:54:42.736 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:01:38.793 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 25, train_steps: 1000 +2026-04-24 21:01:39.490 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 21:01:39.677 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:01:39.778 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:02:43.506 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:02:43.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:03:50.856 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 21:03:51.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:05:45.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.58s (1.89min) +2026-04-24 21:05:46.224 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:12:42.834 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 26, train_steps: 1040 +2026-04-24 21:12:43.522 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 21:12:43.709 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:12:43.778 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:13:47.290 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:13:47.293 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:14:53.938 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 21:14:55.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:16:49.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.91s (1.90min) +2026-04-24 21:16:50.037 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:23:48.905 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 27, train_steps: 1080 +2026-04-24 21:23:49.571 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 21:23:49.688 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:23:49.720 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:24:53.871 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:24:53.876 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:26:01.272 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 21:26:02.254 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:27:56.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.81s (1.90min) +2026-04-24 21:27:57.182 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:34:53.747 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 28, train_steps: 1120 +2026-04-24 21:34:54.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 21:34:54.621 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:34:54.714 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:35:58.445 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:35:58.450 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:37:05.973 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 21:37:06.786 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:39:00.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.28s (1.89min) +2026-04-24 21:39:01.209 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:45:58.738 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 29, train_steps: 1160 +2026-04-24 21:45:59.417 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 21:45:59.543 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:45:59.582 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:47:03.270 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:47:03.273 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:48:10.746 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 21:48:11.563 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:50:04.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.16s (1.89min) +2026-04-24 21:50:05.719 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:57:02.088 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 30, train_steps: 1200 +2026-04-24 21:57:37.659 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=30 (missing=0, unexpected=0) +2026-04-24 21:57:39.437 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 21:57:39.613 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:57:39.803 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:58:45.012 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:58:45.013 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:59:52.355 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 21:59:53.484 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:01:46.757 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-24 22:01:47.515 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:08:45.787 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 31, train_steps: 1240 +2026-04-24 22:08:46.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 22:08:46.620 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:08:46.689 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:09:50.313 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:09:50.314 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:10:57.073 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 22:10:58.051 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:12:53.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.30s (1.92min) +2026-04-24 22:12:54.320 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:19:51.477 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 32, train_steps: 1280 +2026-04-24 22:19:52.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 22:19:52.272 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:19:52.304 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:20:56.033 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:20:56.036 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:22:03.058 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 22:22:04.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:23:57.716 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.37s (1.89min) +2026-04-24 22:23:58.475 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:30:58.137 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 33, train_steps: 1320 +2026-04-24 22:30:58.824 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 22:30:58.917 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:30:58.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:32:02.674 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:32:02.674 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:33:09.413 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 22:33:10.241 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:35:03.144 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-24 22:35:04.100 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:42:00.454 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 34, train_steps: 1360 +2026-04-24 22:42:01.360 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 22:42:01.572 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:42:01.687 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:43:05.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:43:05.072 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:44:12.155 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 22:44:12.960 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:46:06.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.71s (1.90min) +2026-04-24 22:46:07.684 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:53:03.270 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 35, train_steps: 1400 +2026-04-24 22:53:03.993 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 22:53:04.178 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:53:04.293 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:54:07.967 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:54:07.970 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:55:15.120 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 22:55:15.930 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:57:11.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.09s (1.92min) +2026-04-24 22:57:12.000 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:04:06.930 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 36, train_steps: 1440 +2026-04-24 23:04:07.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 23:04:07.767 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:04:07.823 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:05:11.459 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:05:11.460 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:06:17.903 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 23:06:18.720 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:08:12.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.93s (1.90min) +2026-04-24 23:08:13.648 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:15:08.353 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 37, train_steps: 1480 +2026-04-24 23:15:09.050 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 23:15:09.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:15:09.368 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:16:13.123 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:16:13.123 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:17:19.543 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 23:17:20.349 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:19:14.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.62s (1.89min) +2026-04-24 23:19:15.014 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:26:08.842 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 38, train_steps: 1520 +2026-04-24 23:26:09.561 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 23:26:09.671 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:26:09.712 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:27:13.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:27:13.542 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:28:19.924 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 23:28:20.962 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:30:16.245 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.26s (1.92min) +2026-04-24 23:30:17.004 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:37:13.158 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 39, train_steps: 1560 +2026-04-24 23:37:13.829 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 23:37:13.966 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:37:14.005 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:38:17.716 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:38:17.720 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:39:24.937 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 23:39:25.818 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:41:19.730 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.77s (1.90min) +2026-04-24 23:41:20.649 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:48:16.328 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 40, train_steps: 1600 +2026-04-24 23:48:51.258 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=40 (missing=0, unexpected=0) +2026-04-24 23:48:53.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-24 23:48:53.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:48:53.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:49:58.748 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:49:58.749 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:51:06.514 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-24 23:51:07.326 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:53:01.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.68s (1.89min) +2026-04-24 23:53:02.061 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:59:59.582 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 41, train_steps: 1640 +2026-04-25 00:00:00.259 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 00:00:00.469 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:00:00.572 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:01:04.367 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:01:04.370 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:02:10.749 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 00:02:11.557 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:04:04.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.80s (1.88min) +2026-04-25 00:04:05.344 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:10:58.017 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 42, train_steps: 1680 +2026-04-25 00:10:58.703 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 00:10:58.881 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:10:58.941 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:12:02.522 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:12:02.522 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:13:09.348 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 00:13:10.345 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:15:03.421 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 00:15:04.189 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:21:59.247 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 43, train_steps: 1720 +2026-04-25 00:21:59.912 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 00:22:00.014 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:22:00.043 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:23:03.754 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:23:03.757 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:24:10.090 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 00:24:11.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:26:03.763 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.63s (1.88min) +2026-04-25 00:26:04.679 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:32:57.209 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 44, train_steps: 1760 +2026-04-25 00:32:57.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 00:32:58.005 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:32:58.036 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:34:01.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:34:01.993 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:35:09.484 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 00:35:10.468 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:37:04.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.64s (1.89min) +2026-04-25 00:37:04.952 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:43:59.678 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 45, train_steps: 1800 +2026-04-25 00:44:00.348 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 00:44:00.449 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:44:00.486 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:45:04.053 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:45:04.088 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:46:10.674 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 00:46:11.656 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:48:05.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.47s (1.89min) +2026-04-25 00:48:05.935 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:54:58.903 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 46, train_steps: 1840 +2026-04-25 00:54:59.583 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 00:54:59.690 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:54:59.722 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:56:03.456 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:56:03.459 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:57:10.209 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 00:57:11.076 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:59:04.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.76s (1.88min) +2026-04-25 00:59:04.993 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:05:59.418 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 47, train_steps: 1880 +2026-04-25 01:06:00.099 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 01:06:00.301 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:06:00.396 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:07:04.435 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:07:04.436 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:08:10.976 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 01:08:11.782 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:10:05.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.63s (1.89min) +2026-04-25 01:10:06.429 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:16:59.720 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 48, train_steps: 1920 +2026-04-25 01:17:00.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 01:17:00.559 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:17:00.605 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:18:04.434 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:18:04.437 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:19:11.094 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 01:19:12.061 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:21:04.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.49s (1.87min) +2026-04-25 01:21:05.369 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:27:59.073 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 49, train_steps: 1960 +2026-04-25 01:27:59.741 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 01:27:59.923 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:28:00.004 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:29:03.528 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:29:03.531 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:30:11.056 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 01:30:12.023 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:32:05.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 01:32:05.849 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:38:59.782 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 50, train_steps: 2000 +2026-04-25 01:39:35.386 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=50 (missing=0, unexpected=0) +2026-04-25 01:39:37.202 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 01:39:37.375 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:39:37.460 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:40:42.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:40:42.456 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:41:49.099 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 01:41:50.080 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:43:43.911 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.70s (1.89min) +2026-04-25 01:43:44.678 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:50:39.904 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 51, train_steps: 2040 +2026-04-25 01:50:40.567 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 01:50:40.737 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:50:40.808 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:51:44.374 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:51:44.374 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:52:51.543 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 01:52:52.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:54:45.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.11s (1.89min) +2026-04-25 01:54:46.449 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:01:41.418 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 52, train_steps: 2080 +2026-04-25 02:01:42.119 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 02:01:42.278 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:01:42.329 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:02:46.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:02:46.173 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:03:53.253 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 02:03:54.393 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:05:47.330 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.76s (1.88min) +2026-04-25 02:05:48.086 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:12:42.742 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 53, train_steps: 2120 +2026-04-25 02:12:43.409 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 02:12:43.552 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:12:43.591 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:13:47.723 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:13:47.724 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:14:54.153 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 02:14:55.419 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:16:50.907 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.26s (1.92min) +2026-04-25 02:16:51.663 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:23:48.267 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 54, train_steps: 2160 +2026-04-25 02:23:48.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 02:23:49.052 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:23:49.083 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:24:52.719 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:24:52.720 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:26:00.233 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 02:26:01.240 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:27:54.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.49s (1.89min) +2026-04-25 02:27:55.739 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:34:49.796 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 55, train_steps: 2200 +2026-04-25 02:34:50.473 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 02:34:50.601 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:34:50.625 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:35:54.218 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:35:54.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:37:00.803 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 02:37:01.918 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:38:55.198 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.10s (1.89min) +2026-04-25 02:38:56.024 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:45:52.289 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 56, train_steps: 2240 +2026-04-25 02:45:52.980 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 02:45:53.135 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:45:53.193 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:46:56.943 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:46:56.944 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:48:03.888 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 02:48:05.010 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:49:57.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-25 02:49:58.703 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:56:56.043 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 57, train_steps: 2280 +2026-04-25 02:56:56.727 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 02:56:56.912 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:56:56.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:58:00.402 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:58:00.404 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:59:08.398 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 02:59:09.250 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:01:02.669 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 03:01:03.527 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:07:57.583 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 58, train_steps: 2320 +2026-04-25 03:07:58.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 03:07:58.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:07:58.527 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:09:02.049 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:09:02.053 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:10:09.199 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 03:10:10.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:12:03.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.89s (1.88min) +2026-04-25 03:12:03.894 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:18:58.334 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 59, train_steps: 2360 +2026-04-25 03:18:58.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 03:18:59.117 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:18:59.146 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:20:03.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:20:03.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:21:10.434 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 03:21:11.402 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:23:04.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 03:23:05.291 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:29:58.046 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 60, train_steps: 2400 +2026-04-25 03:30:33.645 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=60 (missing=0, unexpected=0) +2026-04-25 03:30:35.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 03:30:35.963 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:30:36.061 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:31:40.798 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:31:40.799 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:32:47.555 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 03:32:48.377 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:34:41.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.89s (1.88min) +2026-04-25 03:34:42.390 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:41:36.713 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 61, train_steps: 2440 +2026-04-25 03:41:37.320 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 03:41:37.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:41:37.471 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:42:41.718 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:42:41.722 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:43:47.993 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 03:43:48.812 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:45:42.147 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 03:45:42.901 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:52:38.647 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 62, train_steps: 2480 +2026-04-25 03:52:39.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 03:52:39.628 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:52:39.676 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:53:43.226 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:53:43.229 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:54:50.798 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 03:54:51.609 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:56:45.502 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 03:56:46.254 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:03:40.375 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 63, train_steps: 2520 +2026-04-25 04:03:41.048 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 04:03:41.148 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:03:41.176 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:04:44.989 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:04:44.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:05:52.600 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 04:05:53.844 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:07:47.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.39s (1.89min) +2026-04-25 04:07:48.169 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:14:42.716 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 64, train_steps: 2560 +2026-04-25 04:14:43.382 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 04:14:43.561 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:14:43.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:15:47.133 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:15:47.136 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:16:55.119 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 04:16:56.147 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:18:51.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.84s (1.91min) +2026-04-25 04:18:51.941 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:25:49.469 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 65, train_steps: 2600 +2026-04-25 04:25:50.369 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 04:25:50.564 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:25:50.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:26:54.274 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:26:54.278 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:28:01.050 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 04:28:02.178 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:29:55.700 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.38s (1.89min) +2026-04-25 04:29:56.450 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:36:49.685 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 66, train_steps: 2640 +2026-04-25 04:36:50.359 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 04:36:50.456 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:36:50.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:37:54.159 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:37:54.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:39:00.784 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 04:39:01.826 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:40:55.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 04:40:56.125 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:47:53.128 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 67, train_steps: 2680 +2026-04-25 04:47:53.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 04:47:53.959 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:47:53.991 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:48:57.555 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:48:57.555 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:50:04.304 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 04:50:05.366 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:51:58.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.99s (1.88min) +2026-04-25 04:51:59.211 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:58:56.572 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 68, train_steps: 2720 +2026-04-25 04:58:57.370 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 04:58:57.561 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:58:57.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:00:01.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:00:01.173 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:01:08.263 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 05:01:09.235 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:03:03.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.76s (1.90min) +2026-04-25 05:03:03.837 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:09:58.426 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 69, train_steps: 2760 +2026-04-25 05:09:59.099 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 05:09:59.201 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:09:59.231 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:11:02.841 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:11:02.844 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:12:09.945 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 05:12:10.937 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:14:04.032 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.04s (1.88min) +2026-04-25 05:14:05.010 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:20:59.629 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 70, train_steps: 2800 +2026-04-25 05:21:35.088 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=70 (missing=0, unexpected=0) +2026-04-25 05:21:36.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 05:21:36.797 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:21:36.861 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:22:41.890 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:22:41.894 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:23:48.565 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 05:23:49.531 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:25:42.836 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 05:25:43.602 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:32:40.079 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 71, train_steps: 2840 +2026-04-25 05:32:40.746 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 05:32:40.926 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:32:41.035 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:33:44.660 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:33:44.660 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:34:52.169 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 05:34:53.044 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:36:46.381 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-25 05:36:47.152 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:43:44.122 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 72, train_steps: 2880 +2026-04-25 05:43:44.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 05:43:44.966 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:43:45.009 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:44:48.575 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:44:48.575 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:45:55.244 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 05:45:56.188 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:47:51.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.85s (1.91min) +2026-04-25 05:47:52.126 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:54:50.137 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 73, train_steps: 2920 +2026-04-25 05:54:50.862 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 05:54:51.036 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:54:51.100 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:55:54.675 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:55:54.989 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:57:01.193 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 05:57:02.250 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:58:55.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.22s (1.89min) +2026-04-25 05:58:56.543 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:05:50.887 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 74, train_steps: 2960 +2026-04-25 06:05:51.585 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 06:05:51.781 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:05:51.875 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:06:55.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:06:55.188 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:08:02.524 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 06:08:03.623 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:09:56.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.50s (1.87min) +2026-04-25 06:09:57.244 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:16:51.622 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 75, train_steps: 3000 +2026-04-25 06:16:52.285 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 06:16:52.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:16:52.564 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:17:56.343 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:17:56.344 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:19:03.393 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 06:19:04.378 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:20:57.259 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.61s (1.88min) +2026-04-25 06:20:58.025 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:27:55.879 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 76, train_steps: 3040 +2026-04-25 06:27:56.548 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 06:27:56.651 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:27:56.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:29:00.568 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:29:00.571 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:30:07.922 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 06:30:08.900 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:32:02.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 06:32:02.970 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:38:58.697 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 77, train_steps: 3080 +2026-04-25 06:38:59.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 06:38:59.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:38:59.698 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:40:03.063 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:40:03.068 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:41:09.640 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 06:41:10.632 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:43:03.392 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 06:43:04.385 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:49:59.589 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 78, train_steps: 3120 +2026-04-25 06:50:00.266 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 06:50:00.438 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:50:00.488 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:51:04.022 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:51:04.022 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:52:11.015 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 06:52:11.991 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:54:05.108 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.06s (1.88min) +2026-04-25 06:54:05.882 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:01:01.037 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 79, train_steps: 3160 +2026-04-25 07:01:01.705 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 07:01:01.863 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:01:01.918 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:02:05.767 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:02:05.770 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:03:13.538 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 07:03:14.520 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:05:07.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 07:05:08.708 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:12:02.970 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 80, train_steps: 3200 +2026-04-25 07:12:38.501 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=80 (missing=0, unexpected=0) +2026-04-25 07:12:40.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 07:12:40.485 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:12:40.522 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:13:45.337 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:13:45.340 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:14:52.821 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 07:14:54.074 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:16:47.581 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.32s (1.89min) +2026-04-25 07:16:48.342 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:23:43.369 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 81, train_steps: 3240 +2026-04-25 07:23:44.096 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 07:23:44.204 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:23:44.240 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:24:47.670 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:24:47.673 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:25:54.390 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 07:25:55.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:27:49.977 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.21s (1.90min) +2026-04-25 07:27:50.737 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:34:47.832 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 82, train_steps: 3280 +2026-04-25 07:34:48.495 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 07:34:48.602 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:34:48.631 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:35:52.455 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:35:52.458 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:36:59.146 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 07:37:00.132 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:38:55.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.80s (1.91min) +2026-04-25 07:38:56.006 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:45:52.253 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 83, train_steps: 3320 +2026-04-25 07:45:52.938 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 07:45:53.083 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:45:53.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:46:57.017 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:46:57.017 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:48:04.085 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 07:48:05.106 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:49:58.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.13s (1.89min) +2026-04-25 07:49:59.139 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:56:57.665 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 84, train_steps: 3360 +2026-04-25 07:56:58.300 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 07:56:58.456 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:56:58.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:58:02.091 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:58:02.093 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:59:09.615 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 07:59:10.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:01:04.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.45s (1.89min) +2026-04-25 08:01:05.093 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:08:00.267 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 85, train_steps: 3400 +2026-04-25 08:08:00.943 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 08:08:01.041 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:08:01.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:09:04.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:09:04.599 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:10:11.351 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 08:10:12.176 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:12:05.564 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 08:12:06.338 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:19:02.158 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 86, train_steps: 3440 +2026-04-25 08:19:02.853 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 08:19:03.021 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:19:03.084 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:20:06.503 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:20:06.504 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:21:13.825 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 08:21:14.635 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:23:08.095 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 08:23:08.866 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:30:05.185 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 87, train_steps: 3480 +2026-04-25 08:30:05.908 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 08:30:06.116 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:30:06.205 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:31:10.590 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:31:10.593 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:32:17.379 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 08:32:18.214 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:34:11.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.47s (1.89min) +2026-04-25 08:34:12.668 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:41:08.793 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 88, train_steps: 3520 +2026-04-25 08:41:09.659 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 08:41:09.810 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:41:09.867 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:42:13.673 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:42:13.676 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:43:20.387 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 08:43:21.404 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:45:14.736 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.01s (1.88min) +2026-04-25 08:45:15.513 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:52:11.027 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 89, train_steps: 3560 +2026-04-25 08:52:11.864 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 08:52:11.969 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:52:12.148 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:53:16.087 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:53:16.132 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:54:23.298 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 08:54:24.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:56:17.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.60s (1.89min) +2026-04-25 08:56:18.807 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:03:17.024 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 90, train_steps: 3600 +2026-04-25 09:03:52.323 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=90 (missing=0, unexpected=0) +2026-04-25 09:03:54.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 09:03:54.700 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:03:54.767 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:04:59.737 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:04:59.738 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:06:07.199 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 09:06:08.023 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:08:01.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 09:08:02.550 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:15:00.003 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 91, train_steps: 3640 +2026-04-25 09:15:00.700 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 09:15:00.884 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:15:00.956 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:16:04.443 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:16:04.447 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:17:11.465 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 09:17:12.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:19:05.985 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.48s (1.89min) +2026-04-25 09:19:06.743 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:26:03.312 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 92, train_steps: 3680 +2026-04-25 09:26:03.987 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 09:26:04.091 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:26:04.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:27:07.653 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:27:07.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:28:14.870 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 09:28:15.861 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:30:10.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.62s (1.91min) +2026-04-25 09:30:11.290 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:37:06.875 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 93, train_steps: 3720 +2026-04-25 09:37:07.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 09:37:07.731 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:37:07.766 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:38:11.416 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:38:11.417 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:39:18.151 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 09:39:19.021 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:41:12.868 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.68s (1.89min) +2026-04-25 09:41:13.635 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:48:08.753 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 94, train_steps: 3760 +2026-04-25 09:48:09.490 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 09:48:09.679 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:48:09.786 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:49:13.208 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:49:13.212 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:50:20.267 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 09:50:21.407 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:52:15.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 09:52:16.186 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:59:12.177 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 95, train_steps: 3800 +2026-04-25 09:59:12.857 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 09:59:13.031 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:59:13.100 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:00:16.716 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:00:16.718 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:01:24.095 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 10:01:24.927 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:03:18.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.50s (1.89min) +2026-04-25 10:03:19.412 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:10:16.976 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 96, train_steps: 3840 +2026-04-25 10:10:17.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 10:10:17.840 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:10:17.928 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:11:21.310 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:11:21.313 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:12:28.147 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 10:12:29.162 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:14:22.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-25 10:14:22.931 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:21:20.967 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 97, train_steps: 3880 +2026-04-25 10:21:21.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 10:21:21.873 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:21:21.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:22:25.520 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:22:25.523 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:23:32.071 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 10:23:32.881 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:25:27.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.48s (1.91min) +2026-04-25 10:25:28.360 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:32:23.995 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 98, train_steps: 3920 +2026-04-25 10:32:24.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 10:32:24.833 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:32:24.868 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:33:29.027 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:33:29.028 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:34:35.217 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 10:34:36.205 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:36:30.447 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.18s (1.90min) +2026-04-25 10:36:31.218 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:43:26.233 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 99, train_steps: 3960 +2026-04-25 10:43:26.910 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 10:43:27.051 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:43:27.093 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:44:30.711 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:44:30.716 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:45:38.570 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 10:45:39.556 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:47:32.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.96s (1.88min) +2026-04-25 10:47:33.428 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:54:29.841 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 100, train_steps: 4000 +2026-04-25 14:25:28.306 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=100 (missing=0, unexpected=0) +2026-04-25 14:25:32.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 14:25:32.823 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:25:32.859 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:26:35.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:26:35.216 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:27:39.495 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 14:27:40.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:29:34.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 14:29:35.303 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:36:34.243 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 101, train_steps: 4040 +2026-04-25 14:36:34.926 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 14:36:35.058 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:36:35.088 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:37:36.296 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:37:36.300 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:38:40.822 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 14:38:41.516 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:40:35.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.56s (1.89min) +2026-04-25 14:40:36.194 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:47:35.080 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 102, train_steps: 4080 +2026-04-25 14:47:35.771 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 14:47:35.953 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:47:36.021 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:48:36.999 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:48:37.003 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:49:41.981 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 14:49:42.684 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:51:35.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.62s (1.88min) +2026-04-25 14:51:36.407 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:58:34.907 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 103, train_steps: 4120 +2026-04-25 14:58:35.599 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 14:58:35.845 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:58:35.961 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:59:36.854 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:59:36.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:00:41.455 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 15:00:42.162 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:02:35.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 15:02:36.309 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:09:34.445 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 104, train_steps: 4160 +2026-04-25 15:09:35.127 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 15:09:35.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:09:35.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:10:36.651 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:10:36.669 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:11:42.182 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 15:11:42.887 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:13:36.086 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.85s (1.88min) +2026-04-25 15:13:36.871 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:20:35.313 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 105, train_steps: 4200 +2026-04-25 15:20:35.994 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 15:20:36.197 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:20:36.304 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:21:37.246 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:21:37.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:22:42.165 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 15:22:42.867 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:24:36.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.78s (1.88min) +2026-04-25 15:24:36.792 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:31:34.978 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 106, train_steps: 4240 +2026-04-25 15:31:35.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 15:31:35.812 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:31:35.862 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:32:37.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:32:37.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:33:41.777 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 15:33:42.481 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:35:36.017 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.19s (1.89min) +2026-04-25 15:35:36.801 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:42:35.133 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 107, train_steps: 4280 +2026-04-25 15:42:35.828 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 15:42:35.999 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:42:36.080 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:43:37.298 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:43:37.301 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:44:41.895 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 15:44:42.428 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:46:36.638 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.69s (1.89min) +2026-04-25 15:46:37.409 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:53:35.804 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 108, train_steps: 4320 +2026-04-25 15:53:36.498 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 15:53:36.707 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:53:36.792 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:54:38.167 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:54:38.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:55:42.762 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 15:55:43.459 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:57:36.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 15:57:37.261 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:04:35.510 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 109, train_steps: 4360 +2026-04-25 16:04:36.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 16:04:36.347 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:04:36.415 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:05:37.671 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:05:37.672 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:06:42.635 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 16:06:43.339 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:08:36.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 16:08:37.118 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:15:35.493 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 110, train_steps: 4400 +2026-04-25 16:16:10.698 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=110 (missing=0, unexpected=0) +2026-04-25 16:16:12.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 16:16:12.846 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:16:12.919 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:17:15.743 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:17:15.747 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:18:20.115 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 16:18:20.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:20:15.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.79s (1.90min) +2026-04-25 16:20:15.874 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:27:14.801 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 111, train_steps: 4440 +2026-04-25 16:27:15.620 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 16:27:15.842 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:27:15.923 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:28:16.975 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:28:16.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:29:21.515 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 16:29:22.443 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:31:15.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.62s (1.88min) +2026-04-25 16:31:16.189 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:38:14.310 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 112, train_steps: 4480 +2026-04-25 16:38:14.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 16:38:15.139 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:38:15.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:39:16.385 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:39:16.389 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:40:21.069 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 16:40:22.013 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:42:15.241 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-25 16:42:16.001 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:49:13.432 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 113, train_steps: 4520 +2026-04-25 16:49:14.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 16:49:14.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:49:14.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:50:16.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:50:16.118 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:51:20.908 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 16:51:22.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:53:15.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 16:53:16.529 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:00:13.972 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 114, train_steps: 4560 +2026-04-25 17:00:14.659 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 17:00:14.862 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:00:14.964 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:01:15.881 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:01:15.888 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:02:21.210 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 17:02:22.310 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:04:15.784 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 17:04:16.566 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:11:15.038 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 115, train_steps: 4600 +2026-04-25 17:11:15.725 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 17:11:15.849 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:11:15.886 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:12:17.019 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:12:17.023 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:13:21.575 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 17:13:22.586 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:15:17.226 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.32s (1.91min) +2026-04-25 17:15:17.998 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:22:16.455 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 116, train_steps: 4640 +2026-04-25 17:22:17.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 17:22:17.273 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:22:17.324 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:23:18.554 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:23:18.564 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:24:23.671 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 17:24:24.386 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:26:18.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.52s (1.89min) +2026-04-25 17:26:19.027 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:33:18.347 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 117, train_steps: 4680 +2026-04-25 17:33:19.008 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 17:33:19.164 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:33:19.214 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:34:20.447 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:34:20.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:35:25.150 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 17:35:25.866 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:37:20.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.98s (1.90min) +2026-04-25 17:37:20.947 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:44:20.178 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 118, train_steps: 4720 +2026-04-25 17:44:20.850 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 17:44:21.024 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:44:21.280 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:45:22.693 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:45:22.696 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:46:27.741 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 17:46:28.655 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:48:22.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 17:48:22.966 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:55:20.376 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 119, train_steps: 4760 +2026-04-25 17:55:21.039 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 17:55:21.167 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:55:21.199 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:56:22.321 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:56:22.331 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:57:27.419 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 17:57:28.244 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:59:21.503 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.83s (1.88min) +2026-04-25 17:59:22.410 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:06:19.645 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 120, train_steps: 4800 +2026-04-25 18:06:54.656 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=120 (missing=0, unexpected=0) +2026-04-25 18:06:56.869 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 18:06:57.087 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:06:57.166 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:07:59.237 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:07:59.241 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:09:04.875 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 18:09:05.662 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:10:58.895 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-25 18:10:59.667 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:17:59.215 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 121, train_steps: 4840 +2026-04-25 18:17:59.927 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 18:18:00.142 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:18:00.240 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:19:01.515 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:19:01.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:20:06.283 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 18:20:07.004 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:21:59.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.48s (1.87min) +2026-04-25 18:22:00.640 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:28:59.217 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 122, train_steps: 4880 +2026-04-25 18:28:59.890 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 18:29:00.102 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:29:00.210 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:30:01.216 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:30:01.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:31:06.208 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 18:31:06.908 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:33:00.333 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-25 18:33:01.229 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:39:58.958 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 123, train_steps: 4920 +2026-04-25 18:39:59.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 18:39:59.766 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:39:59.792 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:41:01.117 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:41:01.118 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:42:05.702 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 18:42:06.409 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:43:59.426 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.67s (1.88min) +2026-04-25 18:44:00.350 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:50:59.011 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 124, train_steps: 4960 +2026-04-25 18:50:59.702 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 18:50:59.853 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:50:59.899 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:52:01.106 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:52:01.109 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:53:06.480 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 18:53:07.188 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:55:00.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.53s (1.88min) +2026-04-25 18:55:00.975 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:02:01.019 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 125, train_steps: 5000 +2026-04-25 19:02:01.801 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 19:02:02.009 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:02:02.107 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:03:03.068 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:03:03.164 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:04:08.471 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 19:04:09.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:06:01.886 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.37s (1.87min) +2026-04-25 19:06:02.669 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:13:00.370 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 126, train_steps: 5040 +2026-04-25 19:13:01.051 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 19:13:01.224 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:13:01.303 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:14:02.432 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:14:02.438 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:15:06.982 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 19:15:07.689 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:17:00.468 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.43s (1.87min) +2026-04-25 19:17:01.271 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:23:59.183 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 127, train_steps: 5080 +2026-04-25 19:24:00.628 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 19:24:00.837 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:24:00.900 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:25:03.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:25:03.089 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:26:08.789 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 19:26:10.061 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:28:03.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.00s (1.88min) +2026-04-25 19:28:04.703 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:35:00.268 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 128, train_steps: 5120 +2026-04-25 19:35:01.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 19:35:01.168 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:35:01.240 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:36:02.285 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:36:02.286 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:37:07.304 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 19:37:08.516 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:39:01.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-25 19:39:02.946 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:45:59.780 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 129, train_steps: 5160 +2026-04-25 19:46:00.480 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 19:46:00.633 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:46:00.690 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:47:01.743 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:47:01.747 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:48:07.170 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 19:48:07.887 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:50:00.778 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.54s (1.88min) +2026-04-25 19:50:01.553 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:56:59.742 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 130, train_steps: 5200 +2026-04-25 19:57:35.009 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=130 (missing=0, unexpected=0) +2026-04-25 19:57:36.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 19:57:36.848 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:57:36.896 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:58:39.221 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:58:39.224 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:59:43.782 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 19:59:44.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:01:37.762 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.93s (1.88min) +2026-04-25 20:01:38.517 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:08:36.461 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 131, train_steps: 5240 +2026-04-25 20:08:37.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 20:08:37.498 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:08:37.587 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:09:38.940 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:09:38.941 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:10:43.516 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 20:10:44.045 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:12:37.011 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.47s (1.87min) +2026-04-25 20:12:37.781 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:19:36.747 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 132, train_steps: 5280 +2026-04-25 20:19:37.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 20:19:37.613 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:19:37.676 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:20:38.858 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:20:38.862 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:21:43.671 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 20:21:44.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:23:37.083 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.36s (1.87min) +2026-04-25 20:23:37.831 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:30:36.701 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 133, train_steps: 5320 +2026-04-25 20:30:37.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 20:30:37.485 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:30:37.521 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:31:38.812 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:31:38.815 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:32:43.507 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 20:32:44.221 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:34:37.149 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.60s (1.88min) +2026-04-25 20:34:37.928 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:41:36.745 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 134, train_steps: 5360 +2026-04-25 20:41:37.403 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 20:41:37.563 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:41:37.616 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:42:39.131 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:42:39.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:43:44.398 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 20:43:45.103 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:45:38.708 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.27s (1.89min) +2026-04-25 20:45:39.493 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:52:37.103 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 135, train_steps: 5400 +2026-04-25 20:52:37.808 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 20:52:38.007 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:52:38.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:53:39.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:53:39.243 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:54:44.294 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 20:54:44.998 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:56:38.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 20:56:39.228 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:03:36.741 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 136, train_steps: 5440 +2026-04-25 21:03:37.442 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 21:03:37.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:03:37.749 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:04:38.715 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:04:38.726 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:05:43.236 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 21:05:43.949 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:07:37.237 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.94s (1.88min) +2026-04-25 21:07:38.014 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:14:37.703 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 137, train_steps: 5480 +2026-04-25 21:14:38.388 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 21:14:38.595 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:14:38.675 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:15:39.730 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:15:39.733 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:16:44.571 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 21:16:45.091 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:18:38.274 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.66s (1.88min) +2026-04-25 21:18:39.024 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:25:36.896 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 138, train_steps: 5520 +2026-04-25 21:25:37.582 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 21:25:37.716 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:25:37.760 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:26:38.964 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:26:38.964 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:27:43.611 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 21:27:44.153 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:29:36.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.27s (1.87min) +2026-04-25 21:29:37.691 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:36:36.787 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 139, train_steps: 5560 +2026-04-25 21:36:37.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 21:36:37.664 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:36:37.751 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:37:39.280 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:37:39.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:38:44.292 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 21:38:44.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:40:37.749 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.41s (1.87min) +2026-04-25 21:40:38.534 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:47:38.304 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 140, train_steps: 5600 +2026-04-25 21:48:13.270 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=140 (missing=0, unexpected=0) +2026-04-25 21:48:15.722 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 21:48:15.908 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:48:15.944 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:49:18.524 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:49:18.527 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:50:23.716 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 21:50:24.435 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:52:18.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.48s (1.89min) +2026-04-25 21:52:18.998 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:59:18.606 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 141, train_steps: 5640 +2026-04-25 21:59:19.473 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 21:59:19.673 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:59:19.763 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:00:20.949 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:00:20.952 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:01:25.569 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 22:01:26.265 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:03:19.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.32s (1.89min) +2026-04-25 22:03:20.707 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:10:18.845 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 142, train_steps: 5680 +2026-04-25 22:10:19.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 22:10:19.729 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:10:19.840 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:11:20.833 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:11:20.839 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:12:25.511 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 22:12:26.231 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:14:20.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.73s (1.90min) +2026-04-25 22:14:21.251 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:21:17.516 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 143, train_steps: 5720 +2026-04-25 22:21:18.204 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 22:21:18.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:21:18.500 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:22:19.579 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:22:19.580 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:23:24.563 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 22:23:25.267 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:25:19.941 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.34s (1.91min) +2026-04-25 22:25:20.912 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:32:17.521 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 144, train_steps: 5760 +2026-04-25 22:32:18.187 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 22:32:18.322 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:32:18.355 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:33:19.560 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:33:19.561 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:34:24.705 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 22:34:25.302 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:36:20.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.43s (1.91min) +2026-04-25 22:36:21.204 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:43:17.557 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 145, train_steps: 5800 +2026-04-25 22:43:18.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 22:43:18.437 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:43:18.533 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:44:19.583 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:44:19.587 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:45:24.774 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 22:45:25.494 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:47:20.879 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.05s (1.92min) +2026-04-25 22:47:21.827 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:54:18.022 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 146, train_steps: 5840 +2026-04-25 22:54:18.680 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 22:54:18.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:54:18.816 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:55:20.266 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:55:20.269 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:56:25.043 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 22:56:25.750 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:58:19.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.03s (1.88min) +2026-04-25 22:58:19.897 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:05:17.477 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 147, train_steps: 5880 +2026-04-25 23:05:18.180 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 23:05:18.295 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:05:18.329 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:06:19.616 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:06:19.617 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:07:24.158 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 23:07:24.868 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:09:19.377 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.18s (1.90min) +2026-04-25 23:09:20.145 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:16:18.596 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 148, train_steps: 5920 +2026-04-25 23:16:19.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 23:16:19.446 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:16:19.503 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:17:20.730 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:17:20.735 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:18:25.502 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 23:18:26.259 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:20:21.414 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.80s (1.91min) +2026-04-25 23:20:22.254 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:27:19.337 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 149, train_steps: 5960 +2026-04-25 23:27:19.998 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 23:27:20.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:27:20.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:28:21.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:28:21.364 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:29:27.021 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 23:29:27.719 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:31:20.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-25 23:31:21.890 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:38:18.857 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 150, train_steps: 6000 +2026-04-25 23:38:53.823 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=150 (missing=0, unexpected=0) +2026-04-25 23:38:56.137 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 23:38:56.351 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:38:56.433 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:39:59.174 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:39:59.177 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:41:04.425 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 23:41:05.213 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:42:58.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.04s (1.88min) +2026-04-25 23:42:59.385 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:49:58.305 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 151, train_steps: 6040 +2026-04-25 23:49:58.961 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-25 23:49:59.131 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:49:59.198 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:51:00.360 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:51:00.364 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:52:05.188 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-25 23:52:05.888 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:53:59.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.99s (1.88min) +2026-04-25 23:54:00.345 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:00:59.438 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 152, train_steps: 6080 +2026-04-26 00:01:00.113 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 00:01:00.270 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:01:00.327 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:02:01.439 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:02:01.443 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:03:06.366 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 00:03:06.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:05:00.263 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.86s (1.88min) +2026-04-26 00:05:01.248 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:11:59.449 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 153, train_steps: 6120 +2026-04-26 00:12:00.125 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 00:12:00.347 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:12:00.456 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:13:01.534 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:13:01.538 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:14:06.716 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 00:14:07.429 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:15:59.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.14s (1.87min) +2026-04-26 00:16:00.701 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:23:00.156 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 154, train_steps: 6160 +2026-04-26 00:23:00.819 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 00:23:00.978 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:23:01.041 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:24:02.249 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:24:02.253 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:25:07.588 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 00:25:08.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:27:01.962 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.34s (1.89min) +2026-04-26 00:27:02.746 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:34:00.370 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 155, train_steps: 6200 +2026-04-26 00:34:01.037 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 00:34:01.210 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:34:01.281 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:35:03.266 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:35:03.269 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:36:08.360 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 00:36:08.909 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:38:03.020 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.61s (1.89min) +2026-04-26 00:38:03.838 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:44:59.673 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 156, train_steps: 6240 +2026-04-26 00:45:00.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 00:45:00.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:45:00.538 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:46:01.584 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:46:01.606 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:47:06.758 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 00:47:07.298 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:49:00.610 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.80s (1.88min) +2026-04-26 00:49:01.541 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:56:00.362 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 157, train_steps: 6280 +2026-04-26 00:56:01.153 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 00:56:01.352 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:56:01.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:57:02.800 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:57:02.813 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:58:07.655 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 00:58:08.429 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:00:01.695 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-26 01:00:02.531 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:06:59.407 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 158, train_steps: 6320 +2026-04-26 01:07:00.165 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 01:07:00.552 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:07:00.936 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:08:01.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:08:01.991 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:09:07.312 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 01:09:08.015 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:11:00.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.48s (1.87min) +2026-04-26 01:11:01.619 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:17:59.761 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 159, train_steps: 6360 +2026-04-26 01:18:00.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 01:18:00.689 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:18:00.751 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:19:02.091 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:19:02.177 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:20:07.351 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 01:20:08.012 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:22:01.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 01:22:02.434 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:29:00.033 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 160, train_steps: 6400 +2026-04-26 01:29:35.641 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=160 (missing=0, unexpected=0) +2026-04-26 01:29:37.410 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 01:29:37.647 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:29:37.740 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:30:41.027 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:30:41.033 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:31:46.495 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 01:31:47.299 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:33:40.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.50s (1.88min) +2026-04-26 01:33:40.931 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:40:37.556 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 161, train_steps: 6440 +2026-04-26 01:40:38.225 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 01:40:38.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:40:38.536 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:41:39.461 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:41:39.465 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:42:44.243 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 01:42:44.970 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:44:37.718 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.41s (1.87min) +2026-04-26 01:44:38.459 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:51:38.597 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 162, train_steps: 6480 +2026-04-26 01:51:39.262 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 01:51:39.365 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:51:39.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:52:40.587 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:52:40.592 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:53:45.445 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 01:53:46.043 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:55:39.931 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.44s (1.89min) +2026-04-26 01:55:40.681 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:02:38.286 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 163, train_steps: 6520 +2026-04-26 02:02:39.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 02:02:39.119 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:02:39.157 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:03:40.745 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:03:40.746 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:04:46.630 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 02:04:47.335 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:06:40.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.74s (1.88min) +2026-04-26 02:06:41.184 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:13:37.309 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 164, train_steps: 6560 +2026-04-26 02:13:37.970 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 02:13:38.151 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:13:38.232 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:14:39.263 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:14:39.267 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:15:44.235 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 02:15:44.934 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:17:37.681 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.40s (1.87min) +2026-04-26 02:17:38.459 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:24:36.094 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 165, train_steps: 6600 +2026-04-26 02:24:36.774 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 02:24:36.949 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:24:37.013 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:25:38.449 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:25:38.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:26:43.092 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 02:26:43.801 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:28:37.072 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.94s (1.88min) +2026-04-26 02:28:37.830 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:35:36.179 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 166, train_steps: 6640 +2026-04-26 02:35:36.854 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 02:35:37.059 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:35:37.167 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:36:38.265 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:36:38.268 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:37:43.043 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 02:37:43.583 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:39:36.759 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-26 02:39:37.525 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:46:35.353 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 167, train_steps: 6680 +2026-04-26 02:46:36.026 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 02:46:36.143 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:46:36.175 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:47:37.684 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:47:37.687 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:48:42.608 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 02:48:43.179 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:50:36.199 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.54s (1.88min) +2026-04-26 02:50:36.964 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:57:34.156 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 168, train_steps: 6720 +2026-04-26 02:57:34.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 02:57:34.987 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:57:35.052 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:58:36.313 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:58:36.355 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:59:40.905 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 02:59:41.447 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:01:34.508 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.55s (1.88min) +2026-04-26 03:01:35.296 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:08:32.626 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 169, train_steps: 6760 +2026-04-26 03:08:33.257 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 03:08:33.458 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:08:33.543 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:09:34.719 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:09:34.723 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:10:40.170 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 03:10:41.029 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:12:34.735 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.38s (1.89min) +2026-04-26 03:12:35.523 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:19:33.192 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 170, train_steps: 6800 +2026-04-26 03:20:08.446 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=170 (missing=0, unexpected=0) +2026-04-26 03:20:11.273 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 03:20:11.466 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:20:11.550 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:21:14.548 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:21:14.551 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:22:19.138 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 03:22:19.855 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:24:13.554 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-26 03:24:14.350 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:31:10.531 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 171, train_steps: 6840 +2026-04-26 03:31:11.195 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 03:31:11.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:31:11.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:32:12.861 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:32:12.862 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:33:17.360 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 03:33:18.067 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:35:12.842 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.43s (1.91min) +2026-04-26 03:35:13.646 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:42:09.576 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 172, train_steps: 6880 +2026-04-26 03:42:10.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 03:42:10.476 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:42:10.511 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:43:11.850 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:43:11.851 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:44:16.592 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 03:44:17.139 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:46:12.307 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.66s (1.91min) +2026-04-26 03:46:13.099 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:53:09.245 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 173, train_steps: 6920 +2026-04-26 03:53:09.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 03:53:10.158 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:53:10.261 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:54:11.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:54:11.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:55:15.891 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 03:55:16.434 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:57:11.310 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.36s (1.91min) +2026-04-26 03:57:12.092 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:04:09.200 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 174, train_steps: 6960 +2026-04-26 04:04:09.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 04:04:10.108 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:04:10.209 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:05:11.386 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:05:11.387 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:06:16.552 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 04:06:17.093 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:08:11.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.28s (1.90min) +2026-04-26 04:08:12.653 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:15:08.463 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 175, train_steps: 7000 +2026-04-26 04:15:09.153 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 04:15:09.360 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:15:09.485 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:16:10.410 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:16:10.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:17:15.084 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 04:17:15.806 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:19:10.352 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.22s (1.90min) +2026-04-26 04:19:11.135 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:26:07.158 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 176, train_steps: 7040 +2026-04-26 04:26:07.845 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 04:26:08.063 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:26:08.157 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:27:09.142 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:27:09.146 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:28:13.766 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 04:28:14.515 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:30:07.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.51s (1.88min) +2026-04-26 04:30:08.092 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:37:03.977 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 177, train_steps: 7080 +2026-04-26 04:37:04.674 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 04:37:04.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:37:04.895 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:38:06.027 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:38:06.027 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:39:11.260 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 04:39:11.973 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:41:05.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-26 04:41:06.239 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:48:01.074 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 178, train_steps: 7120 +2026-04-26 04:48:01.801 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 04:48:02.007 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:48:02.129 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:49:03.131 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:49:03.139 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:50:08.888 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 04:50:09.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:52:03.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.33s (1.89min) +2026-04-26 04:52:04.137 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:58:59.506 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 179, train_steps: 7160 +2026-04-26 04:59:00.164 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 04:59:00.344 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:59:00.428 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:00:01.617 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:00:01.617 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:01:06.656 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 05:01:07.374 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:03:00.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.71s (1.88min) +2026-04-26 05:03:01.226 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:09:59.560 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 180, train_steps: 7200 +2026-04-26 05:10:34.928 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=180 (missing=0, unexpected=0) +2026-04-26 05:10:36.709 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 05:10:36.889 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:10:36.921 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:11:39.360 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:11:39.364 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:12:43.761 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 05:12:44.504 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:14:37.483 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.63s (1.88min) +2026-04-26 05:14:38.271 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:21:35.541 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 181, train_steps: 7240 +2026-04-26 05:21:36.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 05:21:36.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:21:36.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:22:37.505 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:22:37.509 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:23:42.250 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 05:23:42.800 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:25:35.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.32s (1.87min) +2026-04-26 05:25:36.424 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:32:34.240 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 182, train_steps: 7280 +2026-04-26 05:32:34.941 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 05:32:35.102 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:32:35.166 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:33:36.643 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:33:36.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:34:41.458 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 05:34:42.044 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:36:35.534 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.95s (1.88min) +2026-04-26 05:36:36.328 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:43:34.147 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 183, train_steps: 7320 +2026-04-26 05:43:34.834 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 05:43:35.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:43:35.078 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:44:36.233 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:44:36.238 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:45:41.059 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 05:45:41.602 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:47:35.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.95s (1.88min) +2026-04-26 05:47:35.852 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:54:33.286 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 184, train_steps: 7360 +2026-04-26 05:54:33.994 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 05:54:34.130 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:54:34.165 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:55:35.562 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:55:35.565 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:56:41.071 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 05:56:41.617 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:58:34.918 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-26 05:58:35.701 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:05:33.606 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 185, train_steps: 7400 +2026-04-26 06:05:34.289 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 06:05:34.388 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:05:34.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:06:35.657 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:06:35.661 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:07:40.322 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 06:07:40.947 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:09:34.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.17s (1.89min) +2026-04-26 06:09:35.417 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:16:33.504 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 186, train_steps: 7440 +2026-04-26 06:16:34.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 06:16:34.349 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:16:34.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:17:35.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:17:35.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:18:40.178 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 06:18:40.896 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:20:34.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 06:20:35.176 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:27:33.282 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 187, train_steps: 7480 +2026-04-26 06:27:33.966 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 06:27:34.247 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:27:34.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:28:35.934 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:28:35.938 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:29:40.929 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 06:29:41.471 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:31:34.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 06:31:35.204 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:38:33.340 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 188, train_steps: 7520 +2026-04-26 06:38:34.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 06:38:34.275 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:38:34.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:39:35.880 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:39:35.884 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:40:40.478 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 06:40:41.006 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:42:34.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 06:42:35.250 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:49:33.021 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 189, train_steps: 7560 +2026-04-26 06:49:33.806 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 06:49:34.035 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:49:34.129 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:50:35.435 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:50:35.438 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:51:40.860 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 06:51:41.419 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:53:34.338 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 06:53:35.126 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:00:32.712 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 190, train_steps: 7600 +2026-04-26 07:01:08.168 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=190 (missing=0, unexpected=0) +2026-04-26 07:01:10.214 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 07:01:10.449 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:01:10.690 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:02:13.175 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:02:13.180 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:03:17.679 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 07:03:18.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:05:12.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.41s (1.89min) +2026-04-26 07:05:12.996 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:12:08.728 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 191, train_steps: 7640 +2026-04-26 07:12:09.449 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 07:12:09.625 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:12:09.714 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:13:10.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:13:10.845 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:14:15.352 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 07:14:15.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:16:09.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-26 07:16:10.503 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:23:05.821 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 192, train_steps: 7680 +2026-04-26 07:23:06.516 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 07:23:06.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:23:06.712 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:24:07.971 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:24:07.975 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:25:12.964 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 07:25:13.681 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:27:07.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.33s (1.89min) +2026-04-26 07:27:08.176 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:34:03.768 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 193, train_steps: 7720 +2026-04-26 07:34:04.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 07:34:04.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:34:04.709 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:35:05.882 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:35:05.885 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:36:11.014 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 07:36:11.728 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:38:05.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.10s (1.89min) +2026-04-26 07:38:05.953 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:45:01.416 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 194, train_steps: 7760 +2026-04-26 07:45:02.102 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 07:45:02.200 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:45:02.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:46:03.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:46:03.511 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:47:09.312 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 07:47:10.064 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:49:03.282 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.88s (1.88min) +2026-04-26 07:49:04.160 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:55:59.889 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 195, train_steps: 7800 +2026-04-26 07:56:00.562 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 07:56:00.703 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:56:00.736 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:57:01.848 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:57:01.853 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:58:06.850 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 07:58:07.562 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:00:00.600 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-26 08:00:01.504 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:07:00.274 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 196, train_steps: 7840 +2026-04-26 08:07:00.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 08:07:01.074 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:07:01.107 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:08:02.613 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:08:02.614 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:09:07.149 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 08:09:07.878 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:11:01.216 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 08:11:02.000 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:17:59.569 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 197, train_steps: 7880 +2026-04-26 08:18:00.280 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 08:18:00.435 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:18:00.499 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:19:01.502 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:19:01.506 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:20:06.191 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 08:20:06.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:21:59.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.64s (1.88min) +2026-04-26 08:22:00.687 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:28:58.409 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 198, train_steps: 7920 +2026-04-26 08:28:59.103 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 08:28:59.246 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:28:59.288 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:30:00.403 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:30:00.410 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:31:05.363 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 08:31:06.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:32:58.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.28s (1.87min) +2026-04-26 08:32:59.492 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:39:58.723 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 199, train_steps: 7960 +2026-04-26 08:39:59.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 08:39:59.601 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:39:59.678 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:41:01.202 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:41:01.206 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:42:06.279 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 08:42:06.894 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:43:59.764 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 08:44:00.641 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:50:58.985 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 200, train_steps: 8000 +2026-04-26 12:20:44.623 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=200 (missing=0, unexpected=0) +2026-04-26 12:20:49.068 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 12:20:49.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:20:49.246 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:21:49.983 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:21:49.987 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:22:54.286 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 12:22:55.304 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:24:50.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.58s (1.91min) +2026-04-26 12:24:56.412 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:32:00.150 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 201, train_steps: 8040 +2026-04-26 12:32:00.829 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 12:32:00.953 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:32:00.986 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:33:02.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:33:02.164 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:34:06.716 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 12:34:07.554 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:36:01.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.35s (1.89min) +2026-04-26 12:36:02.113 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:42:59.834 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 202, train_steps: 8080 +2026-04-26 12:43:00.535 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 12:43:00.709 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:43:00.784 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:44:01.907 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:44:01.911 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:45:06.833 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 12:45:07.542 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:47:00.479 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.61s (1.88min) +2026-04-26 12:47:01.275 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:53:59.423 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 203, train_steps: 8120 +2026-04-26 12:54:00.113 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 12:54:00.297 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:54:00.376 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:55:01.734 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:55:01.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:56:08.830 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 12:56:09.678 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:58:02.833 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-26 12:58:03.822 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:05:00.662 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 204, train_steps: 8160 +2026-04-26 13:05:01.340 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 13:05:01.499 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:05:01.550 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:06:02.843 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:06:02.847 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:07:08.187 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 13:07:08.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:09:02.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.06s (1.88min) +2026-04-26 13:09:03.248 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:16:01.257 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 205, train_steps: 8200 +2026-04-26 13:16:01.972 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 13:16:02.144 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:16:02.228 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:17:03.335 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:17:03.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:18:08.811 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 13:18:09.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:20:02.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-26 13:20:03.832 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:26:59.291 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 206, train_steps: 8240 +2026-04-26 13:26:59.985 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 13:27:00.193 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:27:00.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:28:01.417 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:28:01.422 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:29:06.606 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 13:29:07.146 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:31:00.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.74s (1.88min) +2026-04-26 13:31:01.277 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:37:59.651 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 207, train_steps: 8280 +2026-04-26 13:38:00.348 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 13:38:00.490 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:38:00.527 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:39:01.662 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:39:01.665 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:40:06.268 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 13:40:06.989 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:42:00.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-26 13:42:00.949 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:49:01.155 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 208, train_steps: 8320 +2026-04-26 13:49:01.838 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 13:49:02.019 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:49:02.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:50:04.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:50:04.173 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:51:09.390 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 13:51:10.158 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:53:03.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.88s (1.88min) +2026-04-26 13:53:04.225 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:00:03.059 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 209, train_steps: 8360 +2026-04-26 14:00:03.756 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 14:00:03.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:00:04.117 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:01:05.048 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:01:05.052 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:02:10.748 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 14:02:11.470 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:04:05.168 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.37s (1.89min) +2026-04-26 14:04:05.944 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:11:03.232 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 210, train_steps: 8400 +2026-04-26 14:11:38.677 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=210 (missing=0, unexpected=0) +2026-04-26 14:11:40.805 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 14:11:41.015 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:11:41.081 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:12:42.910 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:12:42.917 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:13:48.154 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 14:13:48.762 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:15:42.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.31s (1.89min) +2026-04-26 14:15:43.310 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:22:40.629 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 211, train_steps: 8440 +2026-04-26 14:22:41.315 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 14:22:41.538 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:22:41.634 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:23:43.231 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:23:43.232 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:24:48.205 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 14:24:48.787 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:26:43.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.49s (1.91min) +2026-04-26 14:26:44.585 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:33:43.215 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 212, train_steps: 8480 +2026-04-26 14:33:43.889 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 14:33:44.099 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:33:44.195 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:34:45.245 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:34:45.253 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:35:50.283 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 14:35:50.830 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:37:44.537 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.21s (1.89min) +2026-04-26 14:37:45.320 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:44:44.114 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 213, train_steps: 8520 +2026-04-26 14:44:44.802 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 14:44:44.902 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:44:44.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:45:46.277 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:45:46.281 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:46:50.750 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 14:46:51.293 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:48:44.769 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 14:48:45.547 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:55:44.201 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 214, train_steps: 8560 +2026-04-26 14:55:44.872 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 14:55:45.068 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:55:45.152 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:56:46.638 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:56:46.642 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:57:51.510 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 14:57:52.061 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:59:46.970 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.39s (1.91min) +2026-04-26 14:59:47.729 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:06:44.126 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 215, train_steps: 8600 +2026-04-26 15:06:44.805 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 15:06:44.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:06:45.008 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:07:46.001 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:07:46.005 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:08:50.615 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 15:08:51.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:10:44.882 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.20s (1.89min) +2026-04-26 15:10:45.677 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:17:43.229 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 216, train_steps: 8640 +2026-04-26 15:17:43.905 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 15:17:44.091 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:17:44.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:18:45.151 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:18:45.154 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:19:49.422 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 15:19:50.131 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:21:43.748 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.27s (1.89min) +2026-04-26 15:21:44.539 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:28:42.298 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 217, train_steps: 8680 +2026-04-26 15:28:42.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 15:28:43.206 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:28:43.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:29:44.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:29:44.457 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:30:49.417 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 15:30:50.136 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:32:43.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.17s (1.89min) +2026-04-26 15:32:44.439 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:39:42.312 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 218, train_steps: 8720 +2026-04-26 15:39:42.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 15:39:43.090 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:39:43.124 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:40:44.289 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:40:44.293 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:41:49.056 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 15:41:49.775 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:43:43.512 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.40s (1.89min) +2026-04-26 15:43:44.290 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:50:44.280 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 219, train_steps: 8760 +2026-04-26 15:50:44.876 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 15:50:45.006 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:50:45.032 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:51:46.378 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:51:46.381 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:52:51.510 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 15:52:52.049 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:54:45.933 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-26 15:54:46.706 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:01:44.541 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 220, train_steps: 8800 +2026-04-26 16:02:19.914 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=220 (missing=0, unexpected=0) +2026-04-26 16:02:22.113 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 16:02:22.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:02:22.286 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:03:24.541 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:03:24.542 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:04:29.257 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 16:04:29.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:06:23.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 16:06:24.153 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:13:20.866 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 221, train_steps: 8840 +2026-04-26 16:13:21.552 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 16:13:21.731 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:13:21.815 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:14:23.255 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:14:23.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:15:27.851 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 16:15:28.541 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:17:22.294 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.19s (1.89min) +2026-04-26 16:17:23.061 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:24:18.886 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 222, train_steps: 8880 +2026-04-26 16:24:19.591 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 16:24:19.781 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:24:19.876 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:25:21.075 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:25:21.076 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:26:25.462 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 16:26:26.164 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:28:20.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.60s (1.89min) +2026-04-26 16:28:20.953 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:35:18.486 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 223, train_steps: 8920 +2026-04-26 16:35:19.141 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 16:35:19.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:35:19.296 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:36:21.007 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:36:21.009 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:37:25.380 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 16:37:26.088 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:39:20.526 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.08s (1.90min) +2026-04-26 16:39:21.517 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:46:18.191 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 224, train_steps: 8960 +2026-04-26 16:46:18.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 16:46:19.066 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:46:19.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:47:20.250 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:47:20.253 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:48:25.169 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 16:48:25.880 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:50:19.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.43s (1.89min) +2026-04-26 16:50:20.652 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:57:18.891 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 57, sp_rank 0: update step: 225, train_steps: 9000 +2026-04-26 16:57:19.595 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 57, dp_rank 28: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=0 +2026-04-26 16:57:19.746 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:57:19.804 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:58:21.103 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 57 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:58:21.107 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 57 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:59:25.589 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 57: Using local metric names without global sync: ['avg'] +2026-04-26 16:59:26.299 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 57: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 17:01:20.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 57: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.59s (1.89min) +2026-04-26 17:01:21.214 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] diff --git a/outputs/yw004-flow-baseline/logs/training_rank_59.log b/outputs/yw004-flow-baseline/logs/training_rank_59.log new file mode 100644 index 0000000000000000000000000000000000000000..cf5f067e7eb1ad1029e405802bb42d1e8bb97ff3 --- /dev/null +++ b/outputs/yw004-flow-baseline/logs/training_rank_59.log @@ -0,0 +1,2344 @@ +2026-04-22 05:13:58.766 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-22 05:13:58.766 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-22 05:13:59.086 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-22 05:13:59.088 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-22 05:16:31.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-22 05:16:32.028 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-22 05:16:32.040 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-22 05:18:37.578 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-22 05:18:37.581 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-22 05:20:29.262 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-22 05:20:49.164 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-22 05:22:54.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 125.23s (2.09min) +2026-04-22 05:22:55.536 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-22 05:23:00.731 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 59, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-23 22:58:18.572 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-23 22:58:18.574 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-23 22:58:18.884 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-23 22:58:18.886 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-23 22:59:09.742 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-23 22:59:09.984 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 22:59:09.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:00:31.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:00:31.266 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:01:38.052 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-23 23:01:54.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:03:48.744 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.24s (1.90min) +2026-04-23 23:03:49.437 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:03:52.445 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 59, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-23 23:11:00.454 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 1, train_steps: 40 +2026-04-23 23:11:01.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-23 23:11:01.159 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:11:01.197 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:12:04.376 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:12:04.379 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:13:10.972 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-23 23:13:11.833 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:15:04.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.96s (1.88min) +2026-04-23 23:15:05.615 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:22:00.763 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 2, train_steps: 80 +2026-04-23 23:22:01.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-23 23:22:01.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:22:01.534 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:23:04.846 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:23:04.849 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:24:11.378 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-23 23:24:12.180 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:26:04.847 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.44s (1.87min) +2026-04-23 23:26:05.534 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:32:59.499 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 3, train_steps: 120 +2026-04-23 23:33:00.106 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-23 23:33:00.247 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:33:00.272 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:34:03.520 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:34:03.523 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:35:09.863 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-23 23:35:10.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:37:04.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-23 23:37:05.033 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:21:21.915 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-24 16:21:21.915 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-24 16:21:22.231 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-24 16:21:22.232 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-24 16:22:55.303 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 16:22:55.460 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:22:55.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:24:15.664 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:24:15.666 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:25:22.590 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 16:25:38.334 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:27:33.392 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.00s (1.92min) +2026-04-24 16:27:34.105 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:27:37.087 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 59, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-24 16:34:45.888 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 1, train_steps: 40 +2026-04-24 16:34:46.476 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 16:34:46.641 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:34:46.687 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:35:50.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:35:50.199 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:36:56.816 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 16:36:57.674 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:38:52.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.83s (1.91min) +2026-04-24 16:38:53.450 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:45:50.534 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 2, train_steps: 80 +2026-04-24 16:45:51.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 16:45:51.357 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:45:51.404 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:46:54.750 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:46:54.753 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:48:01.526 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 16:48:02.615 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:49:56.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.95s (1.90min) +2026-04-24 16:49:57.554 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:56:53.847 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 3, train_steps: 120 +2026-04-24 16:56:54.475 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 16:56:54.623 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:56:54.666 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:57:58.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:57:58.258 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:59:05.294 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 16:59:06.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:01:00.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.67s (1.89min) +2026-04-24 17:01:00.922 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:07:58.014 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 4, train_steps: 160 +2026-04-24 17:07:58.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 17:07:58.788 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:07:58.816 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:09:02.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:09:02.225 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:10:09.709 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 17:10:10.529 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:12:03.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-24 17:12:04.665 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:18:58.955 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 5, train_steps: 200 +2026-04-24 17:18:59.597 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 17:18:59.714 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:18:59.730 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:20:03.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:20:03.099 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:21:09.670 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 17:21:10.511 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:23:03.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.18s (1.89min) +2026-04-24 17:23:04.747 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:29:59.787 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 6, train_steps: 240 +2026-04-24 17:30:00.461 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 17:30:00.580 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:30:00.604 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:31:04.620 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:31:04.624 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:32:11.141 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 17:32:12.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:34:05.611 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.46s (1.89min) +2026-04-24 17:34:06.361 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:41:01.305 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 7, train_steps: 280 +2026-04-24 17:41:02.013 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 17:41:02.197 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:41:02.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:42:05.878 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:42:05.881 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:43:13.039 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 17:43:13.866 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:45:07.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.59s (1.89min) +2026-04-24 17:45:08.390 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:52:03.909 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 8, train_steps: 320 +2026-04-24 17:52:04.640 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 17:52:04.763 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:52:04.802 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:53:08.487 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:53:08.490 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:54:15.733 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 17:54:16.628 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:56:11.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.65s (1.91min) +2026-04-24 17:56:12.171 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:03:07.472 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 9, train_steps: 360 +2026-04-24 18:03:08.141 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 18:03:08.262 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:03:08.296 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:04:11.896 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:04:11.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:05:19.462 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 18:05:20.299 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:07:15.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.73s (1.91min) +2026-04-24 18:07:16.111 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:14:11.330 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 10, train_steps: 400 +2026-04-24 18:14:46.844 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=10 (missing=0, unexpected=0) +2026-04-24 18:14:48.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 18:14:48.842 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:14:48.924 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:15:53.660 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:15:53.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:17:00.685 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 18:17:01.837 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:18:56.315 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.28s (1.90min) +2026-04-24 18:18:57.082 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:25:52.423 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 11, train_steps: 440 +2026-04-24 18:25:57.106 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 18:25:58.934 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:26:02.179 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:27:10.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:27:10.417 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:28:17.701 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 18:28:18.680 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:30:13.546 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.59s (1.91min) +2026-04-24 18:30:14.368 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:37:08.687 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 12, train_steps: 480 +2026-04-24 18:37:09.385 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 18:37:09.560 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:37:09.636 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:38:13.351 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:38:13.352 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:39:20.086 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 18:39:21.029 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:41:14.915 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.62s (1.89min) +2026-04-24 18:41:15.677 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:48:09.966 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 13, train_steps: 520 +2026-04-24 18:48:10.662 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 18:48:10.875 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:48:10.978 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:49:14.470 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:49:14.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:50:21.152 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 18:50:22.388 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:52:17.714 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.00s (1.92min) +2026-04-24 18:52:18.463 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:59:16.392 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 14, train_steps: 560 +2026-04-24 18:59:17.062 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 18:59:17.204 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:59:17.237 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:00:20.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:00:20.881 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:01:28.155 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 19:01:29.327 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:03:23.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.03s (1.90min) +2026-04-24 19:03:24.181 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:10:20.609 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 15, train_steps: 600 +2026-04-24 19:10:21.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 19:10:21.537 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:10:21.623 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:11:25.560 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:11:25.561 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:12:32.429 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 19:12:33.379 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:14:26.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.49s (1.89min) +2026-04-24 19:14:27.778 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:21:23.285 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 16, train_steps: 640 +2026-04-24 19:21:23.966 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 19:21:24.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:21:24.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:22:28.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:22:28.496 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:23:35.008 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 19:23:35.946 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:25:30.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.21s (1.90min) +2026-04-24 19:25:31.006 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:32:25.353 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 17, train_steps: 680 +2026-04-24 19:32:26.045 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 19:32:26.142 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:32:26.189 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:33:30.238 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:33:30.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:34:36.458 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 19:34:37.388 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:36:31.741 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.25s (1.90min) +2026-04-24 19:36:32.494 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:43:28.609 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 18, train_steps: 720 +2026-04-24 19:43:29.286 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 19:43:29.465 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:43:29.565 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:44:33.023 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:44:33.024 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:45:40.613 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 19:45:41.546 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:47:33.981 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.34s (1.87min) +2026-04-24 19:47:34.842 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:54:32.127 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 19, train_steps: 760 +2026-04-24 19:54:32.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 19:54:33.020 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:54:33.057 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:55:36.615 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:55:36.618 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:56:44.127 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 19:56:45.068 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:58:40.230 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.07s (1.92min) +2026-04-24 19:58:44.160 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:05:44.197 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 20, train_steps: 800 +2026-04-24 20:06:19.791 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=20 (missing=0, unexpected=0) +2026-04-24 20:06:21.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 20:06:22.082 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:06:22.085 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:07:27.495 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:07:27.496 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:08:34.364 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 20:08:35.302 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:10:28.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.51s (1.89min) +2026-04-24 20:10:29.693 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:17:24.331 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 21, train_steps: 840 +2026-04-24 20:17:25.021 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 20:17:25.133 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:17:25.174 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:18:29.234 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:18:29.237 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:19:35.520 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 20:19:36.410 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:21:30.821 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.27s (1.90min) +2026-04-24 20:21:31.561 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:28:27.488 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 22, train_steps: 880 +2026-04-24 20:28:28.193 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 20:28:28.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:28:28.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:29:31.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:29:31.863 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:30:38.689 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 20:30:39.762 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:32:33.281 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.23s (1.89min) +2026-04-24 20:32:34.042 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:39:30.412 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 23, train_steps: 920 +2026-04-24 20:39:31.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 20:39:31.221 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:39:31.252 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:40:35.003 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:40:35.005 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:41:42.474 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 20:41:43.298 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:43:36.626 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-24 20:43:37.372 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:50:35.656 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 24, train_steps: 960 +2026-04-24 20:50:36.340 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 20:50:36.446 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:50:36.479 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:51:40.251 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:51:40.251 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:52:47.388 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 20:52:48.231 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:54:41.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.56s (1.89min) +2026-04-24 20:54:42.735 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:01:38.788 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 25, train_steps: 1000 +2026-04-24 21:01:39.488 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 21:01:39.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:01:39.625 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:02:43.410 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:02:43.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:03:50.856 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 21:03:51.680 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:05:45.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.58s (1.89min) +2026-04-24 21:05:46.224 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:12:42.828 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 26, train_steps: 1040 +2026-04-24 21:12:43.522 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 21:12:43.653 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:12:43.680 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:13:47.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:13:47.309 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:14:53.938 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 21:14:55.109 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:16:49.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.91s (1.90min) +2026-04-24 21:16:50.038 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:23:48.899 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 27, train_steps: 1080 +2026-04-24 21:23:49.572 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 21:23:49.761 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:23:49.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:24:53.889 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:24:53.892 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:26:01.272 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 21:26:02.287 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:27:56.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.81s (1.90min) +2026-04-24 21:27:57.182 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:34:53.737 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 28, train_steps: 1120 +2026-04-24 21:34:54.423 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 21:34:54.569 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:34:54.610 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:35:58.368 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:35:58.373 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:37:05.973 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 21:37:06.806 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:39:00.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.28s (1.89min) +2026-04-24 21:39:01.209 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:45:58.736 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 29, train_steps: 1160 +2026-04-24 21:45:59.417 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 21:45:59.597 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:45:59.692 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:47:03.307 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:47:03.310 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:48:10.746 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 21:48:11.684 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:50:04.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.16s (1.89min) +2026-04-24 21:50:05.719 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:57:02.086 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 30, train_steps: 1200 +2026-04-24 21:57:37.697 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=30 (missing=0, unexpected=0) +2026-04-24 21:57:39.437 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 21:57:39.597 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:57:39.785 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:58:45.047 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:58:45.047 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:59:52.355 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 21:59:53.457 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:01:46.757 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-24 22:01:47.515 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:08:45.783 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 31, train_steps: 1240 +2026-04-24 22:08:46.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 22:08:46.628 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:08:46.705 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:09:50.310 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:09:50.313 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:10:57.073 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 22:10:57.971 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:12:53.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.30s (1.92min) +2026-04-24 22:12:54.320 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:19:51.469 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 32, train_steps: 1280 +2026-04-24 22:19:52.161 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 22:19:52.377 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:19:52.465 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:20:56.021 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:20:56.024 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:22:03.058 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 22:22:04.101 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:23:57.716 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.37s (1.89min) +2026-04-24 22:23:58.475 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:30:58.129 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 33, train_steps: 1320 +2026-04-24 22:30:58.825 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 22:30:59.013 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:30:59.084 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:32:02.690 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:32:02.691 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:33:09.413 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 22:33:10.262 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:35:03.144 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-24 22:35:04.099 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:42:00.451 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 34, train_steps: 1360 +2026-04-24 22:42:01.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 22:42:01.512 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:42:01.569 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:43:05.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:43:05.072 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:44:12.155 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 22:44:12.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:46:06.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.71s (1.90min) +2026-04-24 22:46:07.684 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:53:03.267 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 35, train_steps: 1400 +2026-04-24 22:53:03.993 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 22:53:04.236 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:53:04.403 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:54:07.972 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:54:07.972 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:55:15.120 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 22:55:15.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:57:11.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.09s (1.92min) +2026-04-24 22:57:12.000 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:04:06.920 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 36, train_steps: 1440 +2026-04-24 23:04:07.613 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 23:04:07.828 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:04:07.940 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:05:11.455 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:05:11.456 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:06:17.903 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 23:06:18.744 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:08:12.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.93s (1.90min) +2026-04-24 23:08:13.647 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:15:08.354 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 37, train_steps: 1480 +2026-04-24 23:15:09.050 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 23:15:09.183 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:15:09.224 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:16:13.118 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:16:13.118 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:17:19.543 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 23:17:20.599 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:19:14.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.62s (1.89min) +2026-04-24 23:19:15.014 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:26:08.842 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 38, train_steps: 1520 +2026-04-24 23:26:09.562 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 23:26:09.782 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:26:09.895 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:27:13.561 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:27:13.562 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:28:19.924 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 23:28:20.928 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:30:16.245 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.26s (1.92min) +2026-04-24 23:30:17.005 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:37:13.153 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 39, train_steps: 1560 +2026-04-24 23:37:13.829 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 23:37:14.004 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:37:14.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:38:17.720 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:38:17.721 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:39:24.937 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 23:39:25.772 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:41:19.730 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.77s (1.90min) +2026-04-24 23:41:20.648 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:48:16.325 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 40, train_steps: 1600 +2026-04-24 23:48:51.381 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=40 (missing=0, unexpected=0) +2026-04-24 23:48:53.183 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-24 23:48:53.351 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:48:53.398 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:49:58.754 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:49:58.758 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:51:06.514 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-24 23:51:07.460 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:53:01.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.68s (1.89min) +2026-04-24 23:53:02.061 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:59:59.584 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 41, train_steps: 1640 +2026-04-25 00:00:00.257 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 00:00:00.366 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:00:00.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:01:04.410 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:01:04.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:02:10.749 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 00:02:11.689 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:04:04.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.80s (1.88min) +2026-04-25 00:04:05.344 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:10:58.024 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 42, train_steps: 1680 +2026-04-25 00:10:58.703 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 00:10:58.898 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:10:58.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:12:02.552 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:12:02.557 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:13:09.348 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 00:13:10.302 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:15:03.421 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 00:15:04.189 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:21:59.241 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 43, train_steps: 1720 +2026-04-25 00:21:59.912 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 00:22:00.073 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:22:00.141 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:23:03.779 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:23:03.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:24:10.090 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 00:24:11.042 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:26:03.763 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.63s (1.88min) +2026-04-25 00:26:04.678 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:32:57.202 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 44, train_steps: 1760 +2026-04-25 00:32:57.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 00:32:57.980 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:32:58.021 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:34:01.991 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:34:01.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:35:09.484 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 00:35:10.438 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:37:04.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.64s (1.89min) +2026-04-25 00:37:04.951 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:43:59.673 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 45, train_steps: 1800 +2026-04-25 00:44:00.349 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 00:44:00.522 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:44:00.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:45:04.086 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:45:04.103 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:46:10.674 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 00:46:11.631 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:48:05.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.47s (1.89min) +2026-04-25 00:48:05.936 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:54:58.900 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 46, train_steps: 1840 +2026-04-25 00:54:59.583 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 00:54:59.745 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:54:59.823 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:56:03.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:56:03.478 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:57:10.209 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 00:57:11.093 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:59:04.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.76s (1.88min) +2026-04-25 00:59:04.992 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:05:59.413 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 47, train_steps: 1880 +2026-04-25 01:06:00.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 01:06:00.276 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:06:00.346 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:07:04.429 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:07:04.433 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:08:10.976 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 01:08:11.812 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:10:05.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.63s (1.89min) +2026-04-25 01:10:06.429 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:16:59.718 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 48, train_steps: 1920 +2026-04-25 01:17:00.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 01:17:00.598 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:17:00.638 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:18:04.434 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:18:04.437 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:19:11.094 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 01:19:11.933 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:21:04.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.49s (1.87min) +2026-04-25 01:21:05.369 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:27:59.063 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 49, train_steps: 1960 +2026-04-25 01:27:59.742 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 01:27:59.949 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:28:00.051 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:29:03.534 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:29:03.535 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:30:11.056 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 01:30:12.013 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:32:05.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 01:32:05.849 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:38:59.767 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 50, train_steps: 2000 +2026-04-25 01:39:35.419 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=50 (missing=0, unexpected=0) +2026-04-25 01:39:37.201 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 01:39:37.319 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:39:37.356 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:40:42.296 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:40:42.300 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:41:49.099 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 01:41:50.065 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:43:43.911 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.70s (1.89min) +2026-04-25 01:43:44.678 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:50:39.895 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 51, train_steps: 2040 +2026-04-25 01:50:40.567 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 01:50:40.719 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:50:40.774 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:51:44.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:51:44.386 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:52:51.543 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 01:52:52.494 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:54:45.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.11s (1.89min) +2026-04-25 01:54:46.449 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:01:41.405 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 52, train_steps: 2080 +2026-04-25 02:01:42.118 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 02:01:42.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:01:42.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:02:46.159 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:02:46.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:03:53.253 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 02:03:54.373 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:05:47.330 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.76s (1.88min) +2026-04-25 02:05:48.087 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:12:42.735 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 53, train_steps: 2120 +2026-04-25 02:12:43.410 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 02:12:43.591 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:12:43.674 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:13:47.840 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:13:47.843 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:14:54.153 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 02:14:55.394 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:16:50.907 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.26s (1.92min) +2026-04-25 02:16:51.663 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:23:48.333 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 54, train_steps: 2160 +2026-04-25 02:23:48.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 02:23:49.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:23:49.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:24:52.735 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:24:52.735 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:26:00.233 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 02:26:01.162 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:27:54.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.49s (1.89min) +2026-04-25 02:27:55.738 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:34:49.787 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 55, train_steps: 2200 +2026-04-25 02:34:50.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 02:34:50.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:34:50.770 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:35:54.191 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:35:54.194 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:37:00.803 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 02:37:01.790 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:38:55.198 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.10s (1.88min) +2026-04-25 02:38:56.024 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:45:52.278 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 56, train_steps: 2240 +2026-04-25 02:45:52.981 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 02:45:53.177 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:45:53.255 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:46:56.916 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:46:56.918 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:48:03.888 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 02:48:04.880 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:49:57.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-25 02:49:58.703 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:56:56.110 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 57, train_steps: 2280 +2026-04-25 02:56:56.727 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 02:56:56.909 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:56:56.972 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:58:00.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:58:00.456 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:59:08.398 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 02:59:09.341 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:01:02.669 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 03:01:03.527 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:07:57.564 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 58, train_steps: 2320 +2026-04-25 03:07:58.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 03:07:58.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:07:58.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:09:02.028 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:09:02.029 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:10:09.199 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 03:10:10.054 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:12:03.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.89s (1.88min) +2026-04-25 03:12:03.893 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:18:58.316 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 59, train_steps: 2360 +2026-04-25 03:18:58.991 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 03:18:59.189 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:18:59.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:20:03.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:20:03.060 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:21:10.434 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 03:21:11.274 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:23:04.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 03:23:05.291 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:29:58.041 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 60, train_steps: 2400 +2026-04-25 03:30:32.764 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=60 (missing=0, unexpected=0) +2026-04-25 03:30:35.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 03:30:35.939 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:30:35.994 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:31:40.804 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:31:40.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:32:47.555 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 03:32:48.414 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:34:41.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.89s (1.88min) +2026-04-25 03:34:42.389 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:41:36.647 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 61, train_steps: 2440 +2026-04-25 03:41:37.320 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 03:41:37.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:41:37.537 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:42:41.375 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:42:41.378 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:43:47.993 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 03:43:48.838 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:45:42.147 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 03:45:42.901 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:52:38.573 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 62, train_steps: 2480 +2026-04-25 03:52:39.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 03:52:39.600 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:52:39.642 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:53:43.250 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:53:43.252 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:54:50.798 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 03:54:51.647 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:56:45.502 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 03:56:46.255 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:03:40.367 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 63, train_steps: 2520 +2026-04-25 04:03:41.049 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 04:03:41.211 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:03:41.275 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:04:44.941 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:04:44.944 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:05:52.600 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 04:05:53.715 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:07:47.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.39s (1.89min) +2026-04-25 04:07:48.168 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:14:42.698 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 64, train_steps: 2560 +2026-04-25 04:14:43.381 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 04:14:43.543 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:14:43.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:15:47.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:15:47.124 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:16:55.119 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 04:16:56.028 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:18:51.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.84s (1.91min) +2026-04-25 04:18:51.940 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:25:49.460 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 65, train_steps: 2600 +2026-04-25 04:25:50.370 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 04:25:50.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:25:50.701 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:26:54.267 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:26:54.270 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:28:01.050 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 04:28:02.049 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:29:55.700 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.38s (1.89min) +2026-04-25 04:29:56.450 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:36:49.678 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 66, train_steps: 2640 +2026-04-25 04:36:50.359 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 04:36:50.523 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:36:50.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:37:54.201 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:37:54.205 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:39:00.784 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 04:39:01.796 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:40:55.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 04:40:56.125 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:47:53.122 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 67, train_steps: 2680 +2026-04-25 04:47:53.806 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 04:47:53.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:47:53.959 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:48:57.579 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:48:57.580 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:50:04.304 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 04:50:05.349 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:51:58.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.99s (1.88min) +2026-04-25 04:51:59.210 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:58:56.569 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 68, train_steps: 2720 +2026-04-25 04:58:57.370 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 04:58:57.520 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:58:57.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:00:01.180 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:00:01.183 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:01:08.263 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 05:01:09.221 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:03:03.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.76s (1.90min) +2026-04-25 05:03:03.836 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:09:58.423 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 69, train_steps: 2760 +2026-04-25 05:09:59.100 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 05:09:59.267 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:09:59.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:11:02.826 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:11:02.829 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:12:09.945 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 05:12:10.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:14:04.032 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.04s (1.88min) +2026-04-25 05:14:05.009 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:20:59.616 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 70, train_steps: 2800 +2026-04-25 05:21:34.889 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=70 (missing=0, unexpected=0) +2026-04-25 05:21:36.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 05:21:36.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:21:36.828 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:22:41.890 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:22:41.894 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:23:48.565 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 05:23:49.404 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:25:42.836 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 05:25:43.602 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:32:40.065 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 71, train_steps: 2840 +2026-04-25 05:32:40.746 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 05:32:40.951 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:32:41.049 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:33:44.659 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:33:44.660 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:34:52.169 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 05:34:53.012 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:36:46.381 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-25 05:36:47.152 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:43:44.119 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 72, train_steps: 2880 +2026-04-25 05:43:44.828 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 05:43:45.011 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:43:45.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:44:48.575 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:44:48.576 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:45:55.244 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 05:45:56.226 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:47:51.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.85s (1.91min) +2026-04-25 05:47:52.126 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:54:50.131 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 73, train_steps: 2920 +2026-04-25 05:54:50.862 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 05:54:51.067 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:54:51.147 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:55:54.660 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:55:54.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:57:01.193 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 05:57:02.282 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:58:55.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.22s (1.89min) +2026-04-25 05:58:56.543 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:05:50.876 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 74, train_steps: 2960 +2026-04-25 06:05:51.585 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 06:05:51.814 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:05:51.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:06:55.194 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:06:55.195 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:08:02.524 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 06:08:03.661 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:09:56.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.50s (1.87min) +2026-04-25 06:09:57.244 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:16:51.615 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 75, train_steps: 3000 +2026-04-25 06:16:52.284 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 06:16:52.438 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:16:52.496 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:17:56.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:17:56.339 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:19:03.393 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 06:19:04.333 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:20:57.259 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.61s (1.88min) +2026-04-25 06:20:58.025 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:27:55.865 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 76, train_steps: 3040 +2026-04-25 06:27:56.549 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 06:27:56.748 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:27:56.830 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:29:00.568 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:29:00.571 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:30:07.922 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 06:30:08.775 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:32:02.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 06:32:02.969 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:38:58.682 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 77, train_steps: 3080 +2026-04-25 06:38:59.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 06:38:59.593 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:38:59.683 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:40:03.076 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:40:03.084 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:41:09.641 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 06:41:10.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:43:03.392 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 06:43:04.385 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:49:59.577 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 78, train_steps: 3120 +2026-04-25 06:50:00.267 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 06:50:00.478 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:50:00.563 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:51:04.016 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:51:04.019 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:52:11.015 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 06:52:11.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:54:05.108 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.06s (1.88min) +2026-04-25 06:54:05.882 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:01:01.026 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 79, train_steps: 3160 +2026-04-25 07:01:01.707 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 07:01:01.908 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:01:01.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:02:05.785 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:02:05.786 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:03:13.538 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 07:03:14.497 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:05:07.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 07:05:08.708 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:12:02.964 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 80, train_steps: 3200 +2026-04-25 07:12:38.532 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=80 (missing=0, unexpected=0) +2026-04-25 07:12:40.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 07:12:40.497 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:12:40.553 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:13:45.509 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:13:45.512 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:14:52.821 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 07:14:54.047 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:16:47.581 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.32s (1.89min) +2026-04-25 07:16:48.342 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:23:43.361 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 81, train_steps: 3240 +2026-04-25 07:23:44.096 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 07:23:44.250 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:23:44.289 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:24:47.657 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:24:47.660 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:25:54.390 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 07:25:55.668 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:27:49.977 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.21s (1.90min) +2026-04-25 07:27:50.737 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:34:47.826 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 82, train_steps: 3280 +2026-04-25 07:34:48.495 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 07:34:48.671 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:34:48.752 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:35:52.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:35:52.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:36:59.146 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 07:37:00.092 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:38:55.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.80s (1.91min) +2026-04-25 07:38:56.006 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:45:52.233 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 83, train_steps: 3320 +2026-04-25 07:45:52.939 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 07:45:53.148 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:45:53.241 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:46:57.007 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:46:57.010 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:48:04.085 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 07:48:04.980 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:49:58.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.13s (1.89min) +2026-04-25 07:49:59.138 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:56:57.587 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 84, train_steps: 3360 +2026-04-25 07:56:58.301 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 07:56:58.485 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:56:58.551 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:58:02.106 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:58:02.106 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:59:09.615 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 07:59:10.541 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:01:04.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.45s (1.89min) +2026-04-25 08:01:05.093 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:08:00.260 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 85, train_steps: 3400 +2026-04-25 08:08:00.944 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 08:08:01.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:08:01.165 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:09:04.604 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:09:04.607 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:10:11.351 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 08:10:12.190 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:12:05.564 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 08:12:06.338 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:19:02.157 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 86, train_steps: 3440 +2026-04-25 08:19:02.853 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 08:19:03.011 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:19:03.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:20:06.487 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:20:06.491 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:21:13.825 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 08:21:14.672 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:23:08.095 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 08:23:08.867 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:30:05.175 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 87, train_steps: 3480 +2026-04-25 08:30:05.909 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 08:30:06.131 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:30:06.221 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:31:10.503 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:31:10.506 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:32:17.379 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 08:32:18.236 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:34:11.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.47s (1.89min) +2026-04-25 08:34:12.669 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:41:08.789 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 88, train_steps: 3520 +2026-04-25 08:41:09.659 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 08:41:09.830 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:41:09.888 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:42:13.675 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:42:13.676 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:43:20.387 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 08:43:21.432 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:45:14.736 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.01s (1.88min) +2026-04-25 08:45:15.514 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:52:11.022 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 89, train_steps: 3560 +2026-04-25 08:52:11.865 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 08:52:12.137 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:52:12.335 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:53:16.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:53:16.175 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:54:23.298 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 08:54:24.151 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:56:17.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.60s (1.89min) +2026-04-25 08:56:18.808 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:03:17.016 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 90, train_steps: 3600 +2026-04-25 09:03:52.288 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=90 (missing=0, unexpected=0) +2026-04-25 09:03:54.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 09:03:54.576 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:03:54.634 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:04:59.719 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:04:59.723 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:06:07.199 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 09:06:08.049 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:08:01.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 09:08:02.550 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:14:59.991 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 91, train_steps: 3640 +2026-04-25 09:15:00.700 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 09:15:00.843 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:15:00.889 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:16:04.470 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:16:04.473 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:17:11.465 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 09:17:12.426 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:19:05.985 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.48s (1.89min) +2026-04-25 09:19:06.744 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:26:03.310 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 92, train_steps: 3680 +2026-04-25 09:26:03.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 09:26:04.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:26:04.187 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:27:07.672 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:27:07.673 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:28:14.870 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 09:28:15.811 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:30:10.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.62s (1.91min) +2026-04-25 09:30:11.290 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:37:06.865 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 93, train_steps: 3720 +2026-04-25 09:37:07.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 09:37:07.716 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:37:07.749 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:38:11.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:38:11.421 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:39:18.151 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 09:39:19.001 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:41:12.868 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.68s (1.89min) +2026-04-25 09:41:13.635 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:48:08.758 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 94, train_steps: 3760 +2026-04-25 09:48:09.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 09:48:09.664 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:48:09.750 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:49:13.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:49:13.221 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:50:20.267 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 09:50:21.730 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:52:15.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 09:52:16.185 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:59:12.175 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 95, train_steps: 3800 +2026-04-25 09:59:12.857 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 09:59:13.080 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:59:13.180 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:00:16.728 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:00:16.729 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:01:24.095 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 10:01:24.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:03:18.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.50s (1.89min) +2026-04-25 10:03:19.412 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:10:17.045 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 96, train_steps: 3840 +2026-04-25 10:10:17.651 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 10:10:17.781 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:10:17.798 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:11:21.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:11:21.615 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:12:28.147 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 10:12:29.257 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:14:22.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-25 10:14:22.931 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:21:20.962 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 97, train_steps: 3880 +2026-04-25 10:21:21.647 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 10:21:21.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:21:21.815 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:22:25.527 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:22:25.539 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:23:32.071 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 10:23:32.924 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:25:27.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.48s (1.91min) +2026-04-25 10:25:28.360 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:32:23.979 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 98, train_steps: 3920 +2026-04-25 10:32:24.687 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 10:32:24.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:32:25.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:33:29.119 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:33:29.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:34:35.217 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 10:34:36.181 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:36:30.447 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.18s (1.90min) +2026-04-25 10:36:31.218 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:43:26.222 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 99, train_steps: 3960 +2026-04-25 10:43:26.910 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 10:43:27.062 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:43:27.111 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:44:30.742 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:44:30.746 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:45:38.570 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 10:45:39.533 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:47:32.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.96s (1.88min) +2026-04-25 10:47:33.427 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:54:29.834 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 100, train_steps: 4000 +2026-04-25 14:25:28.297 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=100 (missing=0, unexpected=0) +2026-04-25 14:25:32.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 14:25:32.890 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:25:32.973 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:26:35.152 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:26:35.173 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:27:39.495 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 14:27:40.490 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:29:34.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 14:29:35.302 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:36:34.234 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 101, train_steps: 4040 +2026-04-25 14:36:34.926 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 14:36:35.099 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:36:35.167 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:37:36.238 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:37:36.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:38:40.822 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 14:38:41.482 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:40:35.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.56s (1.89min) +2026-04-25 14:40:36.195 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:47:35.078 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 102, train_steps: 4080 +2026-04-25 14:47:35.771 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 14:47:35.899 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:47:35.935 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:48:36.964 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:48:36.968 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:49:41.981 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 14:49:42.661 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:51:35.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.62s (1.88min) +2026-04-25 14:51:36.408 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:58:34.896 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 103, train_steps: 4120 +2026-04-25 14:58:35.599 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 14:58:35.821 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:58:35.928 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:59:36.802 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:59:36.805 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:00:41.455 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 15:00:42.019 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:02:35.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 15:02:36.309 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:09:34.427 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 104, train_steps: 4160 +2026-04-25 15:09:35.129 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 15:09:35.345 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:09:35.429 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:10:36.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:10:36.601 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:11:42.182 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 15:11:42.744 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:13:36.086 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.85s (1.88min) +2026-04-25 15:13:36.871 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:20:35.295 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 105, train_steps: 4200 +2026-04-25 15:20:35.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 15:20:36.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:20:36.224 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:21:37.208 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:21:37.212 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:22:42.165 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 15:22:42.725 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:24:36.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.78s (1.88min) +2026-04-25 15:24:36.792 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:31:34.968 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 106, train_steps: 4240 +2026-04-25 15:31:35.655 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 15:31:35.871 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:31:35.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:32:37.077 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:32:37.078 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:33:41.777 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 15:33:42.342 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:35:36.017 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.19s (1.89min) +2026-04-25 15:35:36.801 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:42:35.122 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 107, train_steps: 4280 +2026-04-25 15:42:35.829 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 15:42:36.031 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:42:36.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:43:37.227 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:43:37.234 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:44:41.895 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 15:44:42.457 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:46:36.638 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.69s (1.89min) +2026-04-25 15:46:37.409 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:53:35.802 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 108, train_steps: 4320 +2026-04-25 15:53:36.498 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 15:53:36.664 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:53:36.730 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:54:38.135 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:54:38.136 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:55:42.762 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 15:55:43.321 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:57:36.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 15:57:37.261 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:04:35.500 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 109, train_steps: 4360 +2026-04-25 16:04:36.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 16:04:36.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:04:36.375 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:05:37.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:05:37.642 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:06:42.635 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 16:06:43.296 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:08:36.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 16:08:37.118 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:15:35.485 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 110, train_steps: 4400 +2026-04-25 16:16:10.603 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=110 (missing=0, unexpected=0) +2026-04-25 16:16:12.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 16:16:12.851 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:16:12.936 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:17:15.599 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:17:15.602 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:18:20.115 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 16:18:20.986 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:20:15.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.79s (1.90min) +2026-04-25 16:20:15.873 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:27:14.791 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 111, train_steps: 4440 +2026-04-25 16:27:15.620 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 16:27:15.760 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:27:15.795 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:28:16.934 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:28:16.935 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:29:21.515 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 16:29:22.430 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:31:15.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.62s (1.88min) +2026-04-25 16:31:16.189 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:38:14.302 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 112, train_steps: 4480 +2026-04-25 16:38:15.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 16:38:15.199 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:38:15.296 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:39:16.286 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:39:16.289 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:40:21.069 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 16:40:22.020 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:42:15.241 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-25 16:42:16.001 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:49:13.436 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 113, train_steps: 4520 +2026-04-25 16:49:14.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 16:49:14.261 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:49:14.316 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:50:15.924 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:50:15.928 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:51:20.908 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 16:51:22.077 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:53:15.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 16:53:16.530 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:00:13.959 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 114, train_steps: 4560 +2026-04-25 17:00:14.658 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 17:00:14.765 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:00:14.798 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:01:15.850 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:01:15.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:02:21.210 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 17:02:22.317 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:04:15.784 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 17:04:16.566 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:11:15.035 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 115, train_steps: 4600 +2026-04-25 17:11:15.725 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 17:11:15.863 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:11:15.902 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:12:16.964 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:12:16.968 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:13:21.575 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 17:13:22.573 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:15:17.226 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.32s (1.91min) +2026-04-25 17:15:17.998 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:22:16.451 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 116, train_steps: 4640 +2026-04-25 17:22:17.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 17:22:17.213 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:22:17.259 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:23:18.524 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:23:18.537 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:24:23.671 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 17:24:24.351 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:26:18.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.52s (1.89min) +2026-04-25 17:26:19.027 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:33:18.338 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 117, train_steps: 4680 +2026-04-25 17:33:19.008 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 17:33:19.193 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:33:19.271 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:34:20.372 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:34:20.375 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:35:25.150 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 17:35:25.765 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:37:20.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.98s (1.90min) +2026-04-25 17:37:20.946 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:44:20.170 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 118, train_steps: 4720 +2026-04-25 17:44:20.849 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 17:44:21.014 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:44:21.075 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:45:22.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:45:22.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:46:27.741 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 17:46:28.628 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:48:22.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 17:48:22.966 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:55:20.368 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 119, train_steps: 4760 +2026-04-25 17:55:21.039 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 17:55:21.180 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:55:21.216 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:56:22.290 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:56:22.299 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:57:27.419 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 17:57:28.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:59:21.503 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.83s (1.88min) +2026-04-25 17:59:22.410 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:06:19.640 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 120, train_steps: 4800 +2026-04-25 18:06:55.062 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=120 (missing=0, unexpected=0) +2026-04-25 18:06:56.869 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 18:06:57.054 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:06:57.135 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:07:59.205 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:07:59.206 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:09:04.875 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 18:09:05.624 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:10:58.895 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-25 18:10:59.667 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:17:59.206 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 121, train_steps: 4840 +2026-04-25 18:17:59.925 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 18:18:00.096 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:18:00.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:19:01.468 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:19:01.471 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:20:06.283 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 18:20:06.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:21:59.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.48s (1.87min) +2026-04-25 18:22:00.640 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:28:59.215 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 122, train_steps: 4880 +2026-04-25 18:28:59.884 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 18:29:00.031 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:29:00.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:30:01.178 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:30:01.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:31:06.208 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 18:31:06.881 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:33:00.333 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-25 18:33:01.229 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:39:58.951 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 123, train_steps: 4920 +2026-04-25 18:39:59.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 18:39:59.848 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:39:59.934 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:41:01.076 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:41:01.082 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:42:05.702 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 18:42:06.368 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:43:59.426 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.67s (1.88min) +2026-04-25 18:44:00.351 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:50:59.006 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 124, train_steps: 4960 +2026-04-25 18:50:59.702 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 18:50:59.813 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:50:59.848 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:52:01.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:52:01.065 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:53:06.480 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 18:53:07.157 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:55:00.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.53s (1.88min) +2026-04-25 18:55:00.974 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:02:01.015 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 125, train_steps: 5000 +2026-04-25 19:02:01.794 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 19:02:01.918 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:02:01.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:03:03.036 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:03:03.142 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:04:08.471 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 19:04:09.085 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:06:01.886 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.37s (1.87min) +2026-04-25 19:06:02.669 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:13:00.360 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 126, train_steps: 5040 +2026-04-25 19:13:01.052 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 19:13:01.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:13:01.337 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:14:02.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:14:02.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:15:06.982 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 19:15:07.555 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:17:00.468 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.43s (1.87min) +2026-04-25 19:17:01.271 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:23:59.245 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 127, train_steps: 5080 +2026-04-25 19:24:00.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 19:24:00.889 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:24:00.979 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:25:03.037 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:25:03.057 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:26:08.789 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 19:26:10.024 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:28:03.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.00s (1.88min) +2026-04-25 19:28:04.703 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:35:00.254 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 128, train_steps: 5120 +2026-04-25 19:35:01.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 19:35:01.137 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:35:01.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:36:02.244 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:36:02.251 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:37:07.304 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 19:37:08.368 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:39:01.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-25 19:39:02.945 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:45:59.776 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 129, train_steps: 5160 +2026-04-25 19:46:00.479 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 19:46:00.595 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:46:00.630 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:47:01.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:47:01.696 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:48:07.170 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 19:48:07.859 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:50:00.778 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.54s (1.88min) +2026-04-25 19:50:01.553 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:56:59.805 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 130, train_steps: 5200 +2026-04-25 19:57:34.726 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=130 (missing=0, unexpected=0) +2026-04-25 19:57:36.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 19:57:36.881 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:57:36.927 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:58:39.126 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:58:39.127 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:59:43.782 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 19:59:44.459 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:01:37.762 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.93s (1.88min) +2026-04-25 20:01:38.517 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:08:36.464 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 131, train_steps: 5240 +2026-04-25 20:08:37.304 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 20:08:37.437 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:08:37.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:09:38.902 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:09:38.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:10:43.516 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 20:10:44.174 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:12:37.011 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.47s (1.87min) +2026-04-25 20:12:37.780 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:19:36.746 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 132, train_steps: 5280 +2026-04-25 20:19:37.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 20:19:37.568 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:19:37.598 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:20:38.769 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:20:38.775 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:21:43.671 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 20:21:44.345 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:23:37.083 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.36s (1.87min) +2026-04-25 20:23:37.832 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:30:36.698 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 133, train_steps: 5320 +2026-04-25 20:30:37.355 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 20:30:37.556 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:30:37.660 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:31:38.776 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:31:38.778 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:32:43.507 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 20:32:44.173 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:34:37.149 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.60s (1.88min) +2026-04-25 20:34:37.927 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:41:36.739 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 134, train_steps: 5360 +2026-04-25 20:41:37.403 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 20:41:37.527 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:41:37.569 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:42:39.099 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:42:39.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:43:44.398 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 20:43:45.077 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:45:38.708 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.27s (1.89min) +2026-04-25 20:45:39.493 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:52:37.100 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 135, train_steps: 5400 +2026-04-25 20:52:37.808 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 20:52:38.034 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:52:38.119 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:53:39.215 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:53:39.215 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:54:44.294 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 20:54:44.857 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:56:38.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 20:56:39.228 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:03:36.725 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 136, train_steps: 5440 +2026-04-25 21:03:37.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 21:03:37.647 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:03:37.732 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:04:38.742 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:04:38.753 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:05:43.236 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 21:05:43.799 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:07:37.237 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.94s (1.88min) +2026-04-25 21:07:38.013 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:14:37.696 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 137, train_steps: 5480 +2026-04-25 21:14:38.388 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 21:14:38.575 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:14:38.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:15:39.700 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:15:39.701 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:16:44.571 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 21:16:45.142 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:18:38.274 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.66s (1.88min) +2026-04-25 21:18:39.024 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:25:36.888 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 138, train_steps: 5520 +2026-04-25 21:25:37.582 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 21:25:37.749 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:25:37.809 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:26:38.929 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:26:38.932 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:27:43.611 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 21:27:44.297 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:29:36.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.27s (1.87min) +2026-04-25 21:29:37.691 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:36:36.789 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 139, train_steps: 5560 +2026-04-25 21:36:37.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 21:36:37.583 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:36:37.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:37:39.244 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:37:39.245 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:38:44.292 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 21:38:44.912 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:40:37.750 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.41s (1.87min) +2026-04-25 21:40:38.533 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:47:38.300 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 140, train_steps: 5600 +2026-04-25 21:48:13.558 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=140 (missing=0, unexpected=0) +2026-04-25 21:48:15.722 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 21:48:15.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:48:15.896 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:49:18.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:49:18.417 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:50:23.716 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 21:50:24.289 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:52:18.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.48s (1.89min) +2026-04-25 21:52:18.998 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:59:18.594 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 141, train_steps: 5640 +2026-04-25 21:59:19.473 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 21:59:19.641 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:59:19.696 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:00:20.913 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:00:20.916 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:01:25.569 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 22:01:26.243 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:03:19.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.32s (1.89min) +2026-04-25 22:03:20.706 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:10:18.832 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 142, train_steps: 5680 +2026-04-25 22:10:19.515 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 22:10:19.701 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:10:19.793 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:11:20.799 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:11:20.803 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:12:25.511 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 22:12:26.094 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:14:20.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.73s (1.90min) +2026-04-25 22:14:21.251 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:21:17.498 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 143, train_steps: 5720 +2026-04-25 22:21:18.204 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 22:21:18.427 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:21:18.516 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:22:19.559 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:22:19.560 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:23:24.563 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 22:23:25.232 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:25:19.941 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.34s (1.91min) +2026-04-25 22:25:20.911 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:32:17.514 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 144, train_steps: 5760 +2026-04-25 22:32:18.187 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 22:32:18.346 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:32:18.405 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:33:19.532 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:33:19.535 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:34:24.705 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 22:34:25.323 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:36:20.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.43s (1.91min) +2026-04-25 22:36:21.205 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:43:17.557 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 145, train_steps: 5800 +2026-04-25 22:43:18.219 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 22:43:18.370 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:43:18.408 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:44:19.598 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:44:19.599 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:45:24.774 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 22:45:25.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:47:20.879 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.05s (1.92min) +2026-04-25 22:47:21.820 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:54:18.009 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 146, train_steps: 5840 +2026-04-25 22:54:18.681 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 22:54:18.833 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:54:18.886 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:55:20.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:55:20.224 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:56:25.043 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 22:56:25.719 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:58:19.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.03s (1.88min) +2026-04-25 22:58:19.897 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:05:17.467 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 147, train_steps: 5880 +2026-04-25 23:05:18.180 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 23:05:18.330 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:05:18.376 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:06:19.586 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:06:19.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:07:24.158 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 23:07:24.726 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:09:19.377 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.18s (1.90min) +2026-04-25 23:09:20.145 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:16:18.580 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 148, train_steps: 5920 +2026-04-25 23:16:19.284 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 23:16:19.495 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:16:19.585 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:17:20.689 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:17:20.693 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:18:25.502 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 23:18:26.118 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:20:21.414 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.80s (1.91min) +2026-04-25 23:20:22.255 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:27:19.324 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 149, train_steps: 5960 +2026-04-25 23:27:20.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 23:27:20.213 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:27:20.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:28:21.323 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:28:21.327 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:29:27.021 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 23:29:27.574 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:31:20.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-25 23:31:21.890 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:38:18.840 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 150, train_steps: 6000 +2026-04-25 23:38:53.509 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=150 (missing=0, unexpected=0) +2026-04-25 23:38:56.137 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 23:38:56.333 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:38:56.416 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:39:59.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:39:59.140 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:41:04.425 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 23:41:05.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:42:58.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.04s (1.88min) +2026-04-25 23:42:59.384 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:49:58.278 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 151, train_steps: 6040 +2026-04-25 23:49:58.960 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-25 23:49:59.109 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:49:59.165 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:51:00.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:51:00.329 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:52:05.188 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-25 23:52:05.909 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:53:59.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.99s (1.88min) +2026-04-25 23:54:00.345 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:00:59.430 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 152, train_steps: 6080 +2026-04-26 00:01:00.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 00:01:00.320 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:01:00.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:02:01.408 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:02:01.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:03:06.366 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 00:03:06.924 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:05:00.263 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.86s (1.88min) +2026-04-26 00:05:01.248 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:11:59.443 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 153, train_steps: 6120 +2026-04-26 00:12:00.125 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 00:12:00.320 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:12:00.409 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:13:01.508 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:13:01.509 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:14:06.716 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 00:14:07.287 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:15:59.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.14s (1.87min) +2026-04-26 00:16:00.701 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:23:00.142 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 154, train_steps: 6160 +2026-04-26 00:23:00.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 00:23:01.035 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:23:01.116 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:24:02.205 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:24:02.209 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:25:07.588 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 00:25:08.148 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:27:01.963 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.34s (1.89min) +2026-04-26 00:27:02.745 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:34:00.363 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 155, train_steps: 6200 +2026-04-26 00:34:01.039 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 00:34:01.240 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:34:01.327 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:35:03.079 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:35:03.087 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:36:08.360 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 00:36:08.927 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:38:03.020 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.61s (1.89min) +2026-04-26 00:38:03.837 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:44:59.665 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 156, train_steps: 6240 +2026-04-26 00:45:00.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 00:45:00.523 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:45:00.600 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:46:01.558 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:46:01.579 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:47:06.758 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 00:47:07.331 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:49:00.610 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.80s (1.88min) +2026-04-26 00:49:01.541 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:56:00.354 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 157, train_steps: 6280 +2026-04-26 00:56:01.153 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 00:56:01.291 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:56:01.396 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:57:02.773 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:57:02.778 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:58:07.655 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 00:58:08.287 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:00:01.695 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-26 01:00:02.530 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:06:59.398 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 158, train_steps: 6320 +2026-04-26 01:07:00.164 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 01:07:00.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:07:00.699 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:08:01.952 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:08:01.956 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:09:07.312 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 01:09:07.879 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:11:00.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.48s (1.87min) +2026-04-26 01:11:01.619 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:17:59.753 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 159, train_steps: 6360 +2026-04-26 01:18:00.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 01:18:00.704 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:18:00.826 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:19:02.103 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:19:02.216 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:20:07.351 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 01:20:08.107 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:22:01.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 01:22:02.434 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:29:00.030 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 160, train_steps: 6400 +2026-04-26 01:29:35.322 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=160 (missing=0, unexpected=0) +2026-04-26 01:29:37.410 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 01:29:37.938 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:29:38.028 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:30:40.982 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:30:40.987 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:31:46.495 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 01:31:47.261 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:33:40.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.50s (1.88min) +2026-04-26 01:33:40.931 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:40:37.550 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 161, train_steps: 6440 +2026-04-26 01:40:38.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 01:40:38.343 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:40:38.376 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:41:39.439 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:41:39.442 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:42:44.243 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 01:42:44.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:44:37.718 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.41s (1.87min) +2026-04-26 01:44:38.459 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:51:38.588 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 162, train_steps: 6480 +2026-04-26 01:51:39.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 01:51:39.477 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:51:39.556 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:52:40.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:52:40.607 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:53:45.445 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 01:53:46.129 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:55:39.931 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.44s (1.89min) +2026-04-26 01:55:40.681 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:02:38.286 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 163, train_steps: 6520 +2026-04-26 02:02:39.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 02:02:39.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:02:39.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:03:40.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:03:40.591 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:04:46.630 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 02:04:47.300 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:06:40.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.74s (1.88min) +2026-04-26 02:06:41.185 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:13:37.295 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 164, train_steps: 6560 +2026-04-26 02:13:37.971 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 02:13:38.181 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:13:38.263 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:14:39.219 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:14:39.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:15:44.235 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 02:15:44.799 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:17:37.681 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.40s (1.87min) +2026-04-26 02:17:38.459 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:24:36.080 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 165, train_steps: 6600 +2026-04-26 02:24:36.777 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 02:24:36.975 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:24:37.060 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:25:38.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:25:38.416 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:26:43.092 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 02:26:43.660 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:28:37.072 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.94s (1.88min) +2026-04-26 02:28:37.830 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:35:36.171 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 166, train_steps: 6640 +2026-04-26 02:35:36.852 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 02:35:37.049 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:35:37.137 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:36:38.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:36:38.190 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:37:43.043 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 02:37:43.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:39:36.760 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-26 02:39:37.525 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:46:35.340 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 167, train_steps: 6680 +2026-04-26 02:46:36.029 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 02:46:36.236 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:46:36.319 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:47:37.622 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:47:37.625 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:48:42.609 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 02:48:43.294 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:50:36.199 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.54s (1.88min) +2026-04-26 02:50:36.963 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:57:34.086 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 168, train_steps: 6720 +2026-04-26 02:57:34.788 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 02:57:34.958 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:57:35.035 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:58:36.281 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:58:36.323 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:59:40.905 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 02:59:41.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:01:34.508 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.55s (1.88min) +2026-04-26 03:01:35.296 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:08:32.560 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 169, train_steps: 6760 +2026-04-26 03:08:33.257 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 03:08:33.458 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:08:33.528 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:09:34.670 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:09:34.676 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:10:40.170 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 03:10:40.886 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:12:34.735 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.38s (1.89min) +2026-04-26 03:12:35.523 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:19:33.183 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 170, train_steps: 6800 +2026-04-26 03:20:08.253 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=170 (missing=0, unexpected=0) +2026-04-26 03:20:11.273 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 03:20:11.450 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:20:11.535 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:21:14.520 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:21:14.523 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:22:19.138 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 03:22:19.765 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:24:13.554 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-26 03:24:14.350 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:31:10.518 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 171, train_steps: 6840 +2026-04-26 03:31:11.195 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 03:31:11.338 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:31:11.384 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:32:12.838 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:32:12.839 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:33:17.360 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 03:33:18.044 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:35:12.842 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.43s (1.91min) +2026-04-26 03:35:13.646 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:42:09.577 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 172, train_steps: 6880 +2026-04-26 03:42:10.337 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 03:42:10.521 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:42:10.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:43:11.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:43:11.793 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:44:16.592 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 03:44:17.275 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:46:12.307 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.66s (1.91min) +2026-04-26 03:46:13.099 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:53:09.245 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 173, train_steps: 6920 +2026-04-26 03:53:09.946 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 03:53:10.174 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:53:10.292 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:54:11.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:54:11.392 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:55:15.891 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 03:55:16.572 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:57:11.310 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.36s (1.91min) +2026-04-26 03:57:12.092 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:04:09.203 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 174, train_steps: 6960 +2026-04-26 04:04:09.902 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 04:04:10.003 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:04:10.053 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:05:11.339 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:05:11.343 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:06:16.552 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 04:06:17.240 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:08:11.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.28s (1.90min) +2026-04-26 04:08:12.653 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:15:08.469 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 175, train_steps: 7000 +2026-04-26 04:15:09.150 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 04:15:09.266 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:15:09.303 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:16:10.381 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:16:10.385 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:17:15.084 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 04:17:15.768 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:19:10.352 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.22s (1.90min) +2026-04-26 04:19:11.135 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:26:07.152 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 176, train_steps: 7040 +2026-04-26 04:26:07.844 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 04:26:08.043 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:26:08.124 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:27:09.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:27:09.116 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:28:13.766 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 04:28:14.440 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:30:07.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.51s (1.88min) +2026-04-26 04:30:08.092 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:37:03.974 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 177, train_steps: 7080 +2026-04-26 04:37:04.672 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 04:37:04.770 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:37:04.815 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:38:05.985 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:38:05.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:39:11.260 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 04:39:11.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:41:05.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-26 04:41:06.240 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:48:01.071 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 178, train_steps: 7120 +2026-04-26 04:48:01.796 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 04:48:01.998 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:48:02.096 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:49:03.085 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:49:03.090 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:50:08.888 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 04:50:09.582 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:52:03.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.33s (1.89min) +2026-04-26 04:52:04.137 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:58:59.501 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 179, train_steps: 7160 +2026-04-26 04:59:00.163 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 04:59:00.310 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:59:00.360 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:00:01.580 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:00:01.581 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:01:06.656 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 05:01:07.346 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:03:00.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.71s (1.88min) +2026-04-26 05:03:01.225 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:09:59.550 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 180, train_steps: 7200 +2026-04-26 05:10:34.422 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=180 (missing=0, unexpected=0) +2026-04-26 05:10:36.709 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 05:10:36.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:10:37.052 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:11:39.083 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:11:39.087 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:12:43.761 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 05:12:44.465 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:14:37.483 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.63s (1.88min) +2026-04-26 05:14:38.270 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:21:35.545 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 181, train_steps: 7240 +2026-04-26 05:21:36.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 05:21:36.439 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:21:36.533 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:22:37.432 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:22:37.436 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:23:42.250 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 05:23:42.929 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:25:35.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.32s (1.87min) +2026-04-26 05:25:36.424 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:32:34.243 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 182, train_steps: 7280 +2026-04-26 05:32:34.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 05:32:35.127 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:32:35.214 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:33:36.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:33:36.617 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:34:41.458 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 05:34:42.173 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:36:35.534 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.95s (1.88min) +2026-04-26 05:36:36.329 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:43:34.149 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 183, train_steps: 7320 +2026-04-26 05:43:34.840 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 05:43:35.036 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:43:35.145 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:44:36.208 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:44:36.212 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:45:41.059 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 05:45:41.744 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:47:35.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.95s (1.88min) +2026-04-26 05:47:35.852 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:54:33.288 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 184, train_steps: 7360 +2026-04-26 05:54:33.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 05:54:34.205 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:54:34.315 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:55:35.516 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:55:35.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:56:41.071 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 05:56:41.761 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:58:34.918 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-26 05:58:35.701 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:05:33.610 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 185, train_steps: 7400 +2026-04-26 06:05:34.291 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 06:05:34.439 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:05:34.499 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:06:35.631 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:06:35.643 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:07:40.322 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 06:07:41.086 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:09:34.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.17s (1.89min) +2026-04-26 06:09:35.417 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:16:33.496 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 186, train_steps: 7440 +2026-04-26 06:16:34.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 06:16:34.379 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:16:34.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:17:35.490 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:17:35.502 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:18:40.179 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 06:18:41.036 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:20:34.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 06:20:35.176 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:27:33.278 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 187, train_steps: 7480 +2026-04-26 06:27:33.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 06:27:34.123 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:27:34.291 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:28:35.897 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:28:35.902 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:29:40.929 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 06:29:41.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:31:34.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 06:31:35.203 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:38:33.337 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 188, train_steps: 7520 +2026-04-26 06:38:34.055 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 06:38:34.228 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:38:34.314 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:39:35.774 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:39:35.777 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:40:40.478 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 06:40:41.058 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:42:34.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 06:42:35.250 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:49:33.015 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 189, train_steps: 7560 +2026-04-26 06:49:33.806 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 06:49:34.061 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:49:34.175 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:50:35.397 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:50:35.398 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:51:40.860 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 06:51:41.442 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:53:34.338 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 06:53:35.126 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:00:32.715 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 190, train_steps: 7600 +2026-04-26 07:01:08.341 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=190 (missing=0, unexpected=0) +2026-04-26 07:01:10.215 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 07:01:10.685 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:01:11.060 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:02:13.528 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:02:13.535 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:03:17.679 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 07:03:18.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:05:12.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.41s (1.89min) +2026-04-26 07:05:12.996 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:12:08.733 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 191, train_steps: 7640 +2026-04-26 07:12:09.449 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 07:12:09.643 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:12:09.739 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:13:10.790 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:13:10.805 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:14:15.352 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 07:14:16.038 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:16:09.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-26 07:16:10.503 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:23:05.824 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 192, train_steps: 7680 +2026-04-26 07:23:06.516 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 07:23:06.648 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:23:06.680 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:24:07.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:24:07.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:25:12.964 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 07:25:13.656 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:27:07.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.33s (1.89min) +2026-04-26 07:27:08.176 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:34:03.755 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 193, train_steps: 7720 +2026-04-26 07:34:04.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 07:34:04.586 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:34:04.625 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:35:05.835 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:35:05.836 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:36:11.014 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 07:36:11.700 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:38:05.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.10s (1.89min) +2026-04-26 07:38:05.954 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:45:01.410 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 194, train_steps: 7760 +2026-04-26 07:45:02.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 07:45:02.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:45:02.423 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:46:03.460 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:46:03.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:47:09.312 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 07:47:10.023 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:49:03.282 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.88s (1.88min) +2026-04-26 07:49:04.160 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:55:59.883 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 195, train_steps: 7800 +2026-04-26 07:56:00.561 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 07:56:00.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:56:00.704 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:57:01.799 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:57:01.803 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:58:06.850 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 07:58:07.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:00:00.600 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-26 08:00:01.502 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:07:00.267 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 196, train_steps: 7840 +2026-04-26 08:07:00.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 08:07:01.088 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:07:01.122 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:08:02.581 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:08:02.582 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:09:07.149 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 08:09:07.847 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:11:01.216 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 08:11:01.999 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:17:59.559 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 197, train_steps: 7880 +2026-04-26 08:18:00.280 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 08:18:00.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:18:00.435 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:19:01.477 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:19:01.478 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:20:06.191 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 08:20:06.891 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:21:59.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.64s (1.88min) +2026-04-26 08:22:00.687 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:28:58.406 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 198, train_steps: 7920 +2026-04-26 08:28:59.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 08:28:59.316 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:28:59.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:30:00.372 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:30:00.378 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:31:05.363 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 08:31:06.048 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:32:58.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.28s (1.87min) +2026-04-26 08:32:59.492 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:39:58.713 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 199, train_steps: 7960 +2026-04-26 08:39:59.398 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 08:39:59.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:39:59.549 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:41:01.179 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:41:01.180 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:42:06.279 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 08:42:06.973 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:43:59.764 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 08:44:00.641 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:50:58.982 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 200, train_steps: 8000 +2026-04-26 12:20:45.095 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=200 (missing=0, unexpected=0) +2026-04-26 12:20:49.068 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 12:20:49.216 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:20:49.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:21:49.923 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:21:49.934 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:22:54.286 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 12:22:55.439 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:24:50.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.58s (1.91min) +2026-04-26 12:24:56.412 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:32:00.154 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 201, train_steps: 8040 +2026-04-26 12:32:00.832 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 12:32:01.045 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:32:01.132 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:33:02.123 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:33:02.128 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:34:06.716 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 12:34:07.526 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:36:01.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.35s (1.89min) +2026-04-26 12:36:02.113 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:42:59.829 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 202, train_steps: 8080 +2026-04-26 12:43:00.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 12:43:00.739 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:43:00.836 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:44:01.859 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:44:01.863 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:45:06.833 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 12:45:07.509 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:47:00.479 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.61s (1.88min) +2026-04-26 12:47:01.274 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:53:59.417 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 203, train_steps: 8120 +2026-04-26 12:54:00.111 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 12:54:00.277 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:54:00.345 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:55:01.704 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:55:01.741 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:56:08.830 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 12:56:09.761 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:58:02.833 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-26 12:58:03.821 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:05:00.666 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 204, train_steps: 8160 +2026-04-26 13:05:01.340 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 13:05:01.515 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:05:01.583 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:06:02.798 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:06:02.803 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:07:08.187 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 13:07:08.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:09:02.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.06s (1.88min) +2026-04-26 13:09:03.248 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:16:01.257 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 205, train_steps: 8200 +2026-04-26 13:16:01.972 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 13:16:02.195 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:16:02.314 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:17:03.303 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:17:03.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:18:08.811 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 13:18:09.528 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:20:02.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-26 13:20:03.832 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:26:59.286 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 206, train_steps: 8240 +2026-04-26 13:26:59.985 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 13:27:00.180 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:27:00.258 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:28:01.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:28:01.388 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:29:06.606 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 13:29:07.177 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:31:00.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.74s (1.88min) +2026-04-26 13:31:01.277 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:37:59.650 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 207, train_steps: 8280 +2026-04-26 13:38:00.348 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 13:38:00.473 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:38:00.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:39:01.622 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:39:01.626 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:40:06.268 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 13:40:06.899 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:42:00.003 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-26 13:42:00.949 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:49:01.147 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 208, train_steps: 8320 +2026-04-26 13:49:01.835 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 13:49:01.930 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:49:01.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:50:04.062 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:50:04.067 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:51:09.390 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 13:51:10.144 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:53:03.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.88s (1.88min) +2026-04-26 13:53:04.226 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:00:03.054 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 209, train_steps: 8360 +2026-04-26 14:00:03.755 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 14:00:03.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:00:04.064 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:01:05.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:01:05.005 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:02:10.748 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 14:02:11.379 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:04:05.168 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.37s (1.89min) +2026-04-26 14:04:05.944 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:11:03.221 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 210, train_steps: 8400 +2026-04-26 14:11:38.584 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=210 (missing=0, unexpected=0) +2026-04-26 14:11:40.805 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 14:11:40.928 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:11:40.964 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:12:42.858 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:12:42.861 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:13:48.154 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 14:13:48.858 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:15:42.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.31s (1.89min) +2026-04-26 14:15:43.310 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:22:40.626 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 211, train_steps: 8440 +2026-04-26 14:22:41.315 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 14:22:41.509 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:22:41.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:23:43.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:23:43.193 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:24:48.205 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 14:24:48.930 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:26:43.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.49s (1.91min) +2026-04-26 14:26:44.586 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:33:43.212 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 212, train_steps: 8480 +2026-04-26 14:33:43.889 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 14:33:44.113 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:33:44.230 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:34:45.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:34:45.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:35:50.283 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 14:35:50.975 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:37:44.537 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.21s (1.89min) +2026-04-26 14:37:45.319 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:44:44.107 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 213, train_steps: 8520 +2026-04-26 14:44:44.804 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 14:44:45.005 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:44:45.079 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:45:46.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:45:46.243 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:46:50.750 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 14:46:51.322 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:48:44.769 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 14:48:45.546 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:55:44.192 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 214, train_steps: 8560 +2026-04-26 14:55:44.870 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 14:55:44.991 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:55:45.024 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:56:46.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:56:46.609 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:57:51.510 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 14:57:52.089 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:59:46.970 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.39s (1.91min) +2026-04-26 14:59:47.729 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:06:44.123 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 215, train_steps: 8600 +2026-04-26 15:06:44.805 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 15:06:44.941 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:06:44.975 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:07:45.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:07:45.953 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:08:50.615 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 15:08:51.320 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:10:44.882 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.20s (1.89min) +2026-04-26 15:10:45.677 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:17:43.224 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 216, train_steps: 8640 +2026-04-26 15:17:43.904 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 15:17:44.049 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:17:44.093 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:18:45.099 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:18:45.108 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:19:49.422 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 15:19:50.108 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:21:43.748 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.27s (1.89min) +2026-04-26 15:21:44.539 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:28:42.292 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 217, train_steps: 8680 +2026-04-26 15:28:42.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 15:28:43.156 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:28:43.224 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:29:44.403 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:29:44.407 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:30:49.417 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 15:30:50.110 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:32:43.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.17s (1.89min) +2026-04-26 15:32:44.439 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:39:42.304 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 218, train_steps: 8720 +2026-04-26 15:39:42.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 15:39:43.166 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:39:43.234 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:40:44.246 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:40:44.249 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:41:49.056 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 15:41:49.730 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:43:43.512 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.40s (1.89min) +2026-04-26 15:43:44.289 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:50:44.208 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 219, train_steps: 8760 +2026-04-26 15:50:44.875 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 15:50:44.980 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:50:45.016 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:51:46.337 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:51:46.338 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:52:51.510 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 15:52:52.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:54:45.933 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-26 15:54:46.706 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:01:44.545 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 220, train_steps: 8800 +2026-04-26 16:02:20.038 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=220 (missing=0, unexpected=0) +2026-04-26 16:02:22.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 16:02:22.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:02:22.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:03:24.520 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:03:24.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:04:29.257 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 16:04:30.044 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:06:23.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 16:06:24.153 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:13:20.865 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 221, train_steps: 8840 +2026-04-26 16:13:21.550 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 16:13:21.671 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:13:21.735 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:14:23.218 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:14:23.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:15:27.851 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 16:15:28.679 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:17:22.294 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.19s (1.89min) +2026-04-26 16:17:23.061 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:24:18.959 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 222, train_steps: 8880 +2026-04-26 16:24:19.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 16:24:19.734 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:24:19.772 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:25:21.040 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:25:21.044 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:26:25.462 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 16:26:26.145 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:28:20.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.60s (1.89min) +2026-04-26 16:28:20.954 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:35:18.484 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 223, train_steps: 8920 +2026-04-26 16:35:19.142 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 16:35:19.338 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:35:19.421 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:36:20.947 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:36:20.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:37:25.380 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 16:37:26.058 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:39:20.526 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.08s (1.90min) +2026-04-26 16:39:21.510 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:46:18.186 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 224, train_steps: 8960 +2026-04-26 16:46:18.875 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 16:46:19.093 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:46:19.207 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:47:20.201 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:47:20.205 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:48:25.169 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 16:48:25.870 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:50:19.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.43s (1.89min) +2026-04-26 16:50:20.651 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:57:18.886 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 59, sp_rank 0: update step: 225, train_steps: 9000 +2026-04-26 16:57:19.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 59, dp_rank 29: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=14, rank_in_group=1 +2026-04-26 16:57:19.727 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:57:19.768 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:58:21.064 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 59 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:58:21.067 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 59 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:59:25.589 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 59: Using local metric names without global sync: ['avg'] +2026-04-26 16:59:26.274 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 59: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 17:01:20.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 59: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.59s (1.89min) +2026-04-26 17:01:21.214 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] diff --git a/outputs/yw004-flow-baseline/logs/training_rank_62.log b/outputs/yw004-flow-baseline/logs/training_rank_62.log new file mode 100644 index 0000000000000000000000000000000000000000..7455394336de8a61559bb802c218b67b2c5ddd2a --- /dev/null +++ b/outputs/yw004-flow-baseline/logs/training_rank_62.log @@ -0,0 +1,2806 @@ +2026-04-22 05:13:58.387 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-22 05:13:58.390 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-22 05:13:58.744 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-22 05:13:58.745 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-22 05:16:31.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-22 05:16:32.020 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-22 05:16:32.030 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-22 05:18:38.858 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_15/index_717_seed_14730_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-22 05:18:39.602 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-22 05:18:39.602 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-22 05:20:28.339 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_15/index_717_seed_14731_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-22 05:20:29.262 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-22 05:20:49.204 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-22 05:22:54.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 125.23s (2.09min) +2026-04-22 05:22:55.489 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-22 05:23:00.734 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 62, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-23 22:58:18.462 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-23 22:58:18.464 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-23 22:58:18.778 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-23 22:58:18.781 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-23 22:59:09.742 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-23 22:59:09.917 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 22:59:09.958 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:00:32.547 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_15/index_717_seed_14730_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-23 23:00:33.361 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:00:33.363 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:01:37.224 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_15/index_717_seed_14731_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-23 23:01:38.052 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-23 23:01:54.454 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:03:48.744 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.24s (1.90min) +2026-04-23 23:03:49.396 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:03:52.446 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 62, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-23 23:11:00.450 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 1, train_steps: 40 +2026-04-23 23:11:01.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-23 23:11:01.154 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:11:01.188 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:12:05.276 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000001/group_15/index_9841_seed_6830_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-23 23:12:05.864 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:12:05.919 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:13:10.152 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000001/group_15/index_9841_seed_6831_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-23 23:13:10.972 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-23 23:13:11.850 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:15:04.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.96s (1.88min) +2026-04-23 23:15:05.616 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:22:00.769 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 2, train_steps: 80 +2026-04-23 23:22:01.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-23 23:22:01.562 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:22:01.595 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:23:05.568 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000002/group_15/index_6303_seed_21750_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-23 23:23:06.089 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:23:06.091 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:24:10.438 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000002/group_15/index_6303_seed_21751_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-23 23:24:11.378 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-23 23:24:12.244 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:26:04.847 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.44s (1.87min) +2026-04-23 23:26:05.534 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-23 23:32:59.498 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 3, train_steps: 120 +2026-04-23 23:33:00.106 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-23 23:33:00.224 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:33:00.233 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:34:04.597 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000003/group_15/index_6605_seed_20968_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-23 23:34:05.181 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-23 23:34:05.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-23 23:35:09.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000003/group_15/index_6605_seed_20969_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-23 23:35:09.863 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-23 23:35:10.837 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-23 23:37:04.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-23 23:37:05.033 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:21:21.908 | INFO | __main__:__init__:806 - [RewardDebug] reward_weights(raw): {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0} +2026-04-24 16:21:21.908 | INFO | __main__:__init__:807 - [RewardDebug] reward_config(effective): {'models': {'videoalign_local': {'weight': 1.0, 'sub_reward': {'VQ': 0.5, 'MQ': 0.5, 'TA': 1.0}}}, 'reward_checkpoint_mode': 'v3'} +2026-04-24 16:21:22.219 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1171 - [Config Validation] video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1 +2026-04-24 16:21:22.219 | INFO | hyvideo.pipelines.hunyuan_video_grpo_pipeline:get_post_train_video_dataloader:1198 - Dataloader init done +2026-04-24 16:22:55.303 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 16:22:55.480 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:22:55.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:24:16.929 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_15/index_717_seed_14730_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 16:24:17.715 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:24:17.716 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:25:21.733 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000000/group_15/index_717_seed_14731_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 16:25:22.590 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 16:25:38.317 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:27:33.392 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.00s (1.92min) +2026-04-24 16:27:34.046 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:27:37.086 | INFO | hyvideo.utils.grpo_utils:train_one_step:1545 - Rank 62, sp_rank 0: init adaptive KL controller (init=1.000e-07, min=1.000e-07, max=1.000e-05) +2026-04-24 16:34:45.901 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 1, train_steps: 40 +2026-04-24 16:34:46.475 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 16:34:46.597 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:34:46.611 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:35:51.405 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000001/group_15/index_9841_seed_6830_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 16:35:52.027 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:35:52.030 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:36:56.020 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000001/group_15/index_9841_seed_6831_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 16:36:56.816 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 16:36:57.745 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:38:52.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.83s (1.91min) +2026-04-24 16:38:53.450 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:45:50.534 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 2, train_steps: 80 +2026-04-24 16:45:51.183 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 16:45:51.324 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:45:51.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:46:55.616 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000002/group_15/index_6303_seed_21750_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 16:46:56.201 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:46:56.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:48:00.502 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000002/group_15/index_6303_seed_21751_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 16:48:01.526 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 16:48:02.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 16:49:56.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.95s (1.90min) +2026-04-24 16:49:57.555 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 16:56:53.858 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 3, train_steps: 120 +2026-04-24 16:56:54.475 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 16:56:54.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:56:54.625 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:57:59.446 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000003/group_15/index_6605_seed_20968_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 16:58:00.068 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 16:58:00.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 16:59:04.385 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000003/group_15/index_6605_seed_20969_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 16:59:05.294 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 16:59:06.322 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:01:00.071 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.67s (1.89min) +2026-04-24 17:01:00.923 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:07:58.029 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 4, train_steps: 160 +2026-04-24 17:07:58.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 17:07:58.797 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:07:58.838 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:09:03.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000004/group_15/index_2454_seed_12211_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 17:09:04.533 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:09:04.535 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:10:08.907 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000004/group_15/index_2454_seed_12212_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 17:10:09.709 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:10:10.634 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:12:03.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-24 17:12:04.665 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:18:58.955 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 5, train_steps: 200 +2026-04-24 17:18:59.597 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 17:18:59.738 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:18:59.776 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:20:04.161 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000005/group_15/index_8510_seed_13058_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 17:20:04.712 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:20:04.715 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:21:08.844 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000005/group_15/index_8510_seed_13059_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 17:21:09.670 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:21:10.703 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:23:03.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.18s (1.89min) +2026-04-24 17:23:04.748 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:29:59.799 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 6, train_steps: 240 +2026-04-24 17:30:00.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 17:30:00.631 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:30:00.872 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:31:05.931 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000006/group_15/index_4287_seed_30260_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 17:31:06.543 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:31:06.546 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:32:10.270 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000006/group_15/index_4287_seed_30261_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 17:32:11.141 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:32:12.041 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:34:05.611 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.46s (1.89min) +2026-04-24 17:34:06.362 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:41:01.303 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 7, train_steps: 280 +2026-04-24 17:41:02.013 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 17:41:02.153 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:41:02.201 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:42:06.824 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000007/group_15/index_8181_seed_26292_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 17:42:07.495 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:42:07.498 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:43:12.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000007/group_15/index_8181_seed_26293_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 17:43:13.039 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:43:14.051 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:45:07.652 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.59s (1.89min) +2026-04-24 17:45:08.390 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 17:52:03.908 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 8, train_steps: 320 +2026-04-24 17:52:04.641 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 17:52:04.829 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:52:04.924 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:53:09.602 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000008/group_15/index_9102_seed_26354_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 17:53:10.195 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 17:53:10.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 17:54:14.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000008/group_15/index_9102_seed_26355_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 17:54:15.733 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 17:54:16.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 17:56:11.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.65s (1.91min) +2026-04-24 17:56:12.172 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:03:07.473 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 9, train_steps: 360 +2026-04-24 18:03:08.141 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 18:03:08.289 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:03:08.345 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:04:12.980 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000009/group_15/index_4081_seed_18322_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 18:04:14.089 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:04:14.092 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:05:18.591 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000009/group_15/index_4081_seed_18323_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 18:05:19.462 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:05:20.618 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:07:15.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.73s (1.91min) +2026-04-24 18:07:16.111 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:14:11.340 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 10, train_steps: 400 +2026-04-24 18:14:46.997 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=10 (missing=0, unexpected=0) +2026-04-24 18:14:48.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 18:14:48.764 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:14:48.811 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:15:54.896 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000010/group_15/index_7559_seed_13217_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 18:15:55.459 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:15:55.462 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:16:59.829 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000010/group_15/index_7559_seed_13218_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 18:17:00.685 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:17:01.803 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:18:56.315 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.28s (1.90min) +2026-04-24 18:18:57.082 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:25:52.424 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 11, train_steps: 440 +2026-04-24 18:25:57.106 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 18:25:58.047 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:26:01.215 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:27:11.520 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000011/group_15/index_2609_seed_17043_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 18:27:12.108 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:27:12.111 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:28:16.870 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000011/group_15/index_2609_seed_17044_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 18:28:17.701 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:28:18.843 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:30:13.546 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.59s (1.91min) +2026-04-24 18:30:14.368 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:37:08.746 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 12, train_steps: 480 +2026-04-24 18:37:09.384 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 18:37:09.537 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:37:09.582 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:38:14.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000012/group_15/index_1478_seed_28855_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 18:38:15.250 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:38:15.252 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:39:19.101 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000012/group_15/index_1478_seed_28856_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 18:39:20.086 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:39:21.290 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:41:14.915 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.62s (1.89min) +2026-04-24 18:41:15.678 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:48:09.968 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 13, train_steps: 520 +2026-04-24 18:48:10.661 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 18:48:10.799 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:48:10.839 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:49:15.564 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000013/group_15/index_3403_seed_21541_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 18:49:16.123 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:49:16.126 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 18:50:20.356 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000013/group_15/index_3403_seed_21542_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 18:50:21.152 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 18:50:22.710 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 18:52:17.714 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.00s (1.92min) +2026-04-24 18:52:18.464 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 18:59:16.404 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 14, train_steps: 560 +2026-04-24 18:59:17.062 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 18:59:17.277 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 18:59:17.386 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:00:22.096 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000014/group_15/index_626_seed_13193_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 19:00:23.125 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:00:23.128 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:01:27.327 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000014/group_15/index_626_seed_13194_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 19:01:28.155 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:01:29.387 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:03:23.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.03s (1.90min) +2026-04-24 19:03:24.182 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:10:20.603 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 15, train_steps: 600 +2026-04-24 19:10:21.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 19:10:21.522 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:10:21.592 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:11:26.710 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000015/group_15/index_9178_seed_3521_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 19:11:27.294 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:11:27.295 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:12:31.688 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000015/group_15/index_9178_seed_3522_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 19:12:32.429 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:12:33.303 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:14:26.950 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.49s (1.89min) +2026-04-24 19:14:27.779 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:21:23.276 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 16, train_steps: 640 +2026-04-24 19:21:23.966 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 19:21:24.149 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:21:24.226 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:22:29.863 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000016/group_15/index_7279_seed_10954_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 19:22:30.503 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:22:30.503 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:23:34.193 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000016/group_15/index_7279_seed_10955_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 19:23:35.008 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:23:36.029 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:25:30.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.21s (1.90min) +2026-04-24 19:25:31.007 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:32:25.360 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 17, train_steps: 680 +2026-04-24 19:32:26.046 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 19:32:26.262 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:32:26.365 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:33:31.421 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000017/group_15/index_2137_seed_4454_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 19:33:31.989 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:33:31.994 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:34:35.658 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000017/group_15/index_2137_seed_4455_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 19:34:36.458 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:34:37.481 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:36:31.741 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.25s (1.90min) +2026-04-24 19:36:32.495 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:43:28.603 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 18, train_steps: 720 +2026-04-24 19:43:29.286 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 19:43:29.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:43:29.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:44:34.158 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000018/group_15/index_1268_seed_19666_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 19:44:34.740 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:44:34.743 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:45:39.687 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000018/group_15/index_1268_seed_19667_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 19:45:40.613 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:45:41.625 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:47:33.981 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.34s (1.87min) +2026-04-24 19:47:34.842 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 19:54:32.135 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 19, train_steps: 760 +2026-04-24 19:54:32.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 19:54:33.062 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:54:33.155 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:55:37.858 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000019/group_15/index_2828_seed_2238_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 19:55:38.909 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 19:55:38.911 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 19:56:43.260 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000019/group_15/index_2828_seed_2239_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 19:56:44.127 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 19:56:45.152 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 19:58:40.230 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.07s (1.92min) +2026-04-24 19:58:44.160 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:05:44.199 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 20, train_steps: 800 +2026-04-24 20:06:19.740 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=20 (missing=0, unexpected=0) +2026-04-24 20:06:21.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 20:06:21.814 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:06:21.897 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:07:28.953 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000020/group_15/index_7943_seed_2338_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 20:07:29.542 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:07:29.543 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:08:33.542 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000020/group_15/index_7943_seed_2339_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 20:08:34.364 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:08:35.277 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:10:28.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.51s (1.89min) +2026-04-24 20:10:29.693 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:17:24.317 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 21, train_steps: 840 +2026-04-24 20:17:25.022 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 20:17:25.208 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:17:25.276 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:18:30.326 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000021/group_15/index_324_seed_23323_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 20:18:30.881 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:18:30.884 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:19:34.756 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000021/group_15/index_324_seed_23324_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 20:19:35.520 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:19:36.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:21:30.821 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.27s (1.90min) +2026-04-24 20:21:31.561 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:28:27.557 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 22, train_steps: 880 +2026-04-24 20:28:28.191 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 20:28:28.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:28:28.339 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:29:33.156 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000022/group_15/index_3082_seed_14010_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 20:29:33.765 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:29:33.768 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:30:37.918 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000022/group_15/index_3082_seed_14011_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 20:30:38.689 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:30:39.933 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:32:33.281 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.23s (1.89min) +2026-04-24 20:32:34.043 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:39:30.416 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 23, train_steps: 920 +2026-04-24 20:39:31.115 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 20:39:31.326 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:39:31.410 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:40:36.161 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000023/group_15/index_7405_seed_7317_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 20:40:36.734 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:40:36.734 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:41:41.709 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000023/group_15/index_7405_seed_7318_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 20:41:42.474 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:41:43.370 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:43:36.626 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-24 20:43:37.373 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 20:50:35.661 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 24, train_steps: 960 +2026-04-24 20:50:36.341 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 20:50:36.520 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:50:36.596 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:51:41.382 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000024/group_15/index_2779_seed_26820_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 20:51:42.515 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 20:51:42.516 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 20:52:46.611 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000024/group_15/index_2779_seed_26821_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 20:52:47.388 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 20:52:48.296 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 20:54:41.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.56s (1.89min) +2026-04-24 20:54:42.736 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:01:38.855 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 25, train_steps: 1000 +2026-04-24 21:01:39.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 21:01:39.653 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:01:39.711 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:02:44.683 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000025/group_15/index_5540_seed_8983_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 21:02:45.271 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:02:45.274 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:03:50.061 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000025/group_15/index_5540_seed_8984_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 21:03:50.856 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:03:51.854 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:05:45.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.58s (1.89min) +2026-04-24 21:05:46.225 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:12:42.837 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 26, train_steps: 1040 +2026-04-24 21:12:43.522 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 21:12:43.687 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:12:43.732 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:13:48.425 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000026/group_15/index_1868_seed_8463_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 21:13:49.006 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:13:49.011 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:14:53.055 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000026/group_15/index_1868_seed_8464_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 21:14:53.938 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:14:55.281 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:16:49.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.91s (1.90min) +2026-04-24 21:16:50.039 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:23:48.910 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 27, train_steps: 1080 +2026-04-24 21:23:49.573 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 21:23:49.778 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:23:49.871 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:24:55.148 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000027/group_15/index_921_seed_4158_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 21:24:55.752 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:24:55.752 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:26:00.426 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000027/group_15/index_921_seed_4159_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 21:26:01.272 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:26:02.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:27:56.406 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.81s (1.90min) +2026-04-24 21:27:57.183 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:34:53.750 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 28, train_steps: 1120 +2026-04-24 21:34:54.425 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 21:34:54.638 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:34:54.745 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:35:59.581 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000028/group_15/index_9047_seed_7619_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 21:36:00.167 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:36:00.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:37:05.197 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000028/group_15/index_9047_seed_7620_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 21:37:05.973 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:37:06.897 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:39:00.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.28s (1.89min) +2026-04-24 21:39:01.209 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:45:58.738 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 29, train_steps: 1160 +2026-04-24 21:45:59.417 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 21:45:59.575 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:45:59.637 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:47:04.494 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000029/group_15/index_3812_seed_19120_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 21:47:05.488 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:47:05.491 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:48:10.026 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000029/group_15/index_3812_seed_19121_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 21:48:10.746 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:48:11.752 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 21:50:04.955 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.16s (1.89min) +2026-04-24 21:50:05.720 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 21:57:02.088 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 30, train_steps: 1200 +2026-04-24 21:57:37.319 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=30 (missing=0, unexpected=0) +2026-04-24 21:57:39.437 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 21:57:39.556 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:57:39.592 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:58:46.233 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000030/group_15/index_144_seed_13716_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 21:58:46.810 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 21:58:46.813 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 21:59:51.547 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000030/group_15/index_144_seed_13717_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 21:59:52.355 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 21:59:53.423 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:01:46.757 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-24 22:01:47.516 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:08:45.775 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 31, train_steps: 1240 +2026-04-24 22:08:46.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 22:08:46.547 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:08:46.587 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:09:51.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000031/group_15/index_6049_seed_13910_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 22:09:52.146 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:09:52.149 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:10:56.163 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000031/group_15/index_6049_seed_13911_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 22:10:57.073 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:10:58.099 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:12:53.418 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.30s (1.92min) +2026-04-24 22:12:54.320 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:19:51.472 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 32, train_steps: 1280 +2026-04-24 22:19:52.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 22:19:52.307 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:19:52.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:20:57.266 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000032/group_15/index_9215_seed_1221_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 22:20:57.857 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:20:57.859 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:22:02.231 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000032/group_15/index_9215_seed_1222_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 22:22:03.058 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:22:04.271 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:23:57.716 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.37s (1.89min) +2026-04-24 22:23:58.476 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:30:58.131 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 33, train_steps: 1320 +2026-04-24 22:30:58.824 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 22:30:58.997 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:30:59.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:32:03.822 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000033/group_15/index_3370_seed_27564_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 22:32:04.387 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:32:04.397 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:33:08.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000033/group_15/index_3370_seed_27565_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 22:33:09.413 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:33:10.294 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:35:03.144 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-24 22:35:04.100 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:42:00.450 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 34, train_steps: 1360 +2026-04-24 22:42:01.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 22:42:01.495 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:42:01.533 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:43:06.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000034/group_15/index_9829_seed_23998_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 22:43:07.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:43:07.243 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:44:11.439 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000034/group_15/index_9829_seed_23999_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 22:44:12.155 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:44:13.146 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:46:06.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.71s (1.90min) +2026-04-24 22:46:07.685 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 22:53:03.263 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 35, train_steps: 1400 +2026-04-24 22:53:03.993 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 22:53:04.207 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:53:04.319 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:54:09.029 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000035/group_15/index_3900_seed_28113_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 22:54:09.643 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 22:54:09.647 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 22:55:14.417 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000035/group_15/index_3900_seed_28114_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 22:55:15.120 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 22:55:16.133 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 22:57:11.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.09s (1.92min) +2026-04-24 22:57:12.001 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:04:06.933 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 36, train_steps: 1440 +2026-04-24 23:04:07.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 23:04:07.723 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:04:07.756 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:05:12.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000036/group_15/index_9770_seed_8957_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 23:05:13.191 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:05:13.193 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:06:17.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000036/group_15/index_9770_seed_8958_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 23:06:17.903 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:06:18.910 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:08:12.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.93s (1.90min) +2026-04-24 23:08:13.648 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:15:08.363 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 37, train_steps: 1480 +2026-04-24 23:15:09.049 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 23:15:09.164 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:15:09.208 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:16:14.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000037/group_15/index_2632_seed_26757_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 23:16:14.949 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:16:14.952 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:17:18.753 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000037/group_15/index_2632_seed_26758_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 23:17:19.543 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:17:20.621 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:19:14.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.62s (1.89min) +2026-04-24 23:19:15.014 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:26:08.847 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 38, train_steps: 1520 +2026-04-24 23:26:09.561 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 23:26:09.709 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:26:09.748 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:27:14.732 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000038/group_15/index_2354_seed_7979_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 23:27:15.318 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:27:15.320 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:28:19.226 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000038/group_15/index_2354_seed_7980_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 23:28:19.924 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:28:20.984 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:30:16.245 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.26s (1.92min) +2026-04-24 23:30:17.005 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:37:13.154 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 39, train_steps: 1560 +2026-04-24 23:37:13.829 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 23:37:13.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:37:13.973 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:38:18.896 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000039/group_15/index_1020_seed_28649_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 23:38:19.873 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:38:19.876 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:39:24.180 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000039/group_15/index_1020_seed_28650_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 23:39:24.937 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:39:25.792 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:41:19.730 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.77s (1.90min) +2026-04-24 23:41:20.649 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:48:16.327 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 40, train_steps: 1600 +2026-04-24 23:48:51.360 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=40 (missing=0, unexpected=0) +2026-04-24 23:48:53.183 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-24 23:48:53.408 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:48:53.478 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:49:59.869 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000040/group_15/index_5189_seed_24901_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-24 23:50:00.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-24 23:50:00.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-24 23:51:05.685 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000040/group_15/index_5189_seed_24902_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-24 23:51:06.514 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-24 23:51:07.527 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-24 23:53:01.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.68s (1.89min) +2026-04-24 23:53:02.061 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-24 23:59:59.582 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 41, train_steps: 1640 +2026-04-25 00:00:00.258 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 00:00:00.432 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:00:00.503 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:01:05.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000041/group_15/index_2593_seed_24179_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 00:01:06.238 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:01:06.240 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:02:10.017 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000041/group_15/index_2593_seed_24180_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 00:02:10.749 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:02:11.665 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:04:04.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.80s (1.88min) +2026-04-25 00:04:05.344 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:10:58.025 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 42, train_steps: 1680 +2026-04-25 00:10:58.704 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 00:10:58.934 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:10:59.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:12:03.787 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000042/group_15/index_655_seed_4248_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 00:12:04.371 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:12:04.375 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:13:08.509 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000042/group_15/index_655_seed_4249_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 00:13:09.348 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:13:10.379 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:15:03.421 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 00:15:04.189 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:21:59.238 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 43, train_steps: 1720 +2026-04-25 00:21:59.912 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 00:22:00.065 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:22:00.126 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:23:04.973 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000043/group_15/index_124_seed_15797_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 00:23:05.579 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:23:05.585 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:24:09.311 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000043/group_15/index_124_seed_15798_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 00:24:10.090 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:24:11.024 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:26:03.763 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.63s (1.88min) +2026-04-25 00:26:04.679 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:32:57.194 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 44, train_steps: 1760 +2026-04-25 00:32:57.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 00:32:58.019 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:32:58.052 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:34:03.080 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000044/group_15/index_1789_seed_31677_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 00:34:04.243 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:34:04.245 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:35:08.717 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000044/group_15/index_1789_seed_31678_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 00:35:09.484 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:35:10.512 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:37:04.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.64s (1.89min) +2026-04-25 00:37:04.952 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:43:59.672 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 45, train_steps: 1800 +2026-04-25 00:44:00.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 00:44:00.561 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:44:00.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:45:05.332 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000045/group_15/index_5125_seed_1906_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 00:45:05.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:45:05.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:46:09.932 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000045/group_15/index_5125_seed_1907_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 00:46:10.674 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:46:11.597 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:48:05.182 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.47s (1.89min) +2026-04-25 00:48:05.936 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 00:54:58.892 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 46, train_steps: 1840 +2026-04-25 00:54:59.583 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 00:54:59.758 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:54:59.856 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:56:04.573 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000046/group_15/index_852_seed_16014_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 00:56:05.178 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 00:56:05.180 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 00:57:09.387 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000046/group_15/index_852_seed_16015_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 00:57:10.209 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 00:57:11.085 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 00:59:04.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.76s (1.88min) +2026-04-25 00:59:04.993 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:05:59.414 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 47, train_steps: 1880 +2026-04-25 01:06:00.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 01:06:00.260 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:06:00.327 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:07:05.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000047/group_15/index_5634_seed_4597_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 01:07:05.719 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:07:05.725 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:08:10.275 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000047/group_15/index_5634_seed_4598_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 01:08:10.976 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:08:11.991 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:10:05.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.63s (1.89min) +2026-04-25 01:10:06.430 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:16:59.725 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 48, train_steps: 1920 +2026-04-25 01:17:00.454 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 01:17:00.679 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:17:00.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:18:05.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000048/group_15/index_3269_seed_28363_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 01:18:06.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:18:06.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:19:10.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000048/group_15/index_3269_seed_28364_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 01:19:11.094 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:19:12.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:21:04.609 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.49s (1.87min) +2026-04-25 01:21:05.370 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:27:59.062 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 49, train_steps: 1960 +2026-04-25 01:27:59.741 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 01:27:59.905 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:27:59.972 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:29:04.712 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000049/group_15/index_1674_seed_30701_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 01:29:05.755 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:29:05.758 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:30:10.326 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000049/group_15/index_1674_seed_30702_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 01:30:11.056 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:30:12.079 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:32:05.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 01:32:05.850 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:38:59.770 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 50, train_steps: 2000 +2026-04-25 01:39:35.311 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=50 (missing=0, unexpected=0) +2026-04-25 01:39:37.202 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 01:39:37.359 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:39:37.433 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:40:43.641 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000050/group_15/index_4495_seed_30381_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 01:40:44.232 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:40:44.235 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:41:48.353 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000050/group_15/index_4495_seed_30382_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 01:41:49.099 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:41:50.126 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:43:43.911 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.70s (1.89min) +2026-04-25 01:43:44.679 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 01:50:39.900 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 51, train_steps: 2040 +2026-04-25 01:50:40.568 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 01:50:40.779 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:50:40.885 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:51:45.558 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000051/group_15/index_3575_seed_28158_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 01:51:46.125 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 01:51:46.128 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 01:52:50.797 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000051/group_15/index_3575_seed_28159_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 01:52:51.543 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 01:52:52.486 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 01:54:45.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.11s (1.89min) +2026-04-25 01:54:46.450 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:01:41.408 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 52, train_steps: 2080 +2026-04-25 02:01:42.119 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 02:01:42.293 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:01:42.365 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:02:47.231 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000052/group_15/index_7043_seed_8519_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 02:02:47.800 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:02:47.803 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:03:52.320 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000052/group_15/index_7043_seed_8520_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 02:03:53.253 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:03:54.443 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:05:47.330 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.76s (1.88min) +2026-04-25 02:05:48.087 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:12:42.738 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 53, train_steps: 2120 +2026-04-25 02:12:43.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 02:12:43.621 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:12:43.691 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:13:48.916 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000053/group_15/index_9111_seed_21779_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 02:13:49.461 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:13:49.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:14:53.371 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000053/group_15/index_9111_seed_21780_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 02:14:54.153 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:14:55.372 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:16:50.907 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.26s (1.92min) +2026-04-25 02:16:51.663 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:23:48.258 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 54, train_steps: 2160 +2026-04-25 02:23:48.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 02:23:49.112 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:23:49.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:24:53.810 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000054/group_15/index_1012_seed_7920_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 02:24:54.766 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:24:54.767 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:25:59.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000054/group_15/index_1012_seed_7921_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 02:26:00.233 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:26:01.142 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:27:54.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.49s (1.89min) +2026-04-25 02:27:55.738 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:34:49.787 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 55, train_steps: 2200 +2026-04-25 02:34:50.473 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 02:34:50.613 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:34:50.657 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:35:55.314 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000055/group_15/index_3487_seed_14021_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 02:35:55.890 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:35:55.893 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:37:00.035 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000055/group_15/index_3487_seed_14022_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 02:37:00.803 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:37:01.951 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:38:55.198 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.10s (1.89min) +2026-04-25 02:38:56.025 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:45:52.277 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 56, train_steps: 2240 +2026-04-25 02:45:52.980 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 02:45:53.146 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:45:53.209 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:46:58.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000056/group_15/index_4599_seed_25672_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 02:46:58.753 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:46:58.754 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:48:03.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000056/group_15/index_4599_seed_25673_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 02:48:03.888 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:48:05.061 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 02:49:57.945 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-25 02:49:58.704 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 02:56:56.042 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 57, train_steps: 2280 +2026-04-25 02:56:56.726 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 02:56:56.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:56:56.867 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:58:01.532 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000057/group_15/index_6060_seed_15367_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 02:58:02.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 02:58:02.137 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 02:59:07.504 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000057/group_15/index_6060_seed_15368_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 02:59:08.398 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 02:59:09.396 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:01:02.669 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 03:01:03.528 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:07:57.572 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 58, train_steps: 2320 +2026-04-25 03:07:58.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 03:07:58.455 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:07:58.544 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:09:03.250 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000058/group_15/index_1449_seed_23327_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 03:09:03.828 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:09:03.829 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:10:08.377 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000058/group_15/index_1449_seed_23328_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 03:10:09.199 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:10:10.218 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:12:03.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.89s (1.88min) +2026-04-25 03:12:03.894 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:18:58.329 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 59, train_steps: 2360 +2026-04-25 03:18:58.991 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 03:18:59.163 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:18:59.229 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:20:04.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000059/group_15/index_4396_seed_27276_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 03:20:05.416 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:20:05.455 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:21:09.618 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000059/group_15/index_4396_seed_27277_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 03:21:10.434 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:21:11.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:23:04.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 03:23:05.292 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:29:58.035 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 60, train_steps: 2400 +2026-04-25 03:30:33.323 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=60 (missing=0, unexpected=0) +2026-04-25 03:30:35.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 03:30:35.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:30:35.947 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:31:41.981 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000060/group_15/index_3365_seed_5979_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 03:31:42.587 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:31:42.591 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:32:46.660 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000060/group_15/index_3365_seed_5980_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 03:32:47.555 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:32:48.590 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:34:41.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.89s (1.88min) +2026-04-25 03:34:42.390 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:41:36.653 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 61, train_steps: 2440 +2026-04-25 03:41:37.320 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 03:41:37.458 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:41:37.500 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:42:42.559 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000061/group_15/index_1672_seed_23932_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 03:42:43.122 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:42:43.125 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:43:47.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000061/group_15/index_1672_seed_23933_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 03:43:47.993 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:43:48.913 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:45:42.147 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 03:45:42.901 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 03:52:38.576 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 62, train_steps: 2480 +2026-04-25 03:52:39.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 03:52:39.584 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:52:39.609 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:53:44.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000062/group_15/index_6641_seed_21718_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 03:53:45.006 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 03:53:45.006 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 03:54:49.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000062/group_15/index_6641_seed_21719_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 03:54:50.798 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 03:54:51.826 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 03:56:45.502 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 03:56:46.256 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:03:40.372 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 63, train_steps: 2520 +2026-04-25 04:03:41.049 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 04:03:41.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:03:41.310 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:04:46.125 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000063/group_15/index_3330_seed_7892_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 04:04:46.701 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:04:46.704 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:05:51.859 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000063/group_15/index_3330_seed_7893_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 04:05:52.600 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:05:53.788 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:07:47.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.39s (1.89min) +2026-04-25 04:07:48.169 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:14:42.700 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 64, train_steps: 2560 +2026-04-25 04:14:43.381 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 04:14:43.490 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:14:43.531 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:15:48.275 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000064/group_15/index_3776_seed_26267_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 04:15:49.229 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:15:49.232 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:16:54.238 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000064/group_15/index_3776_seed_26268_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 04:16:55.119 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:16:56.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:18:51.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.84s (1.91min) +2026-04-25 04:18:51.941 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:25:49.467 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 65, train_steps: 2600 +2026-04-25 04:25:50.369 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 04:25:50.579 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:25:50.670 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:26:55.561 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000065/group_15/index_6735_seed_18147_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 04:26:56.135 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:26:56.138 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:28:00.324 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000065/group_15/index_6735_seed_18148_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 04:28:01.050 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:28:02.127 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:29:55.700 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.38s (1.89min) +2026-04-25 04:29:56.452 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:36:49.673 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 66, train_steps: 2640 +2026-04-25 04:36:50.359 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 04:36:50.507 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:36:50.561 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:37:55.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000066/group_15/index_1842_seed_9718_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 04:37:55.970 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:37:55.973 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:39:00.001 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000066/group_15/index_1842_seed_9719_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 04:39:00.784 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:39:01.731 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:40:55.186 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 04:40:56.125 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:47:53.114 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 67, train_steps: 2680 +2026-04-25 04:47:53.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 04:47:53.983 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:47:54.059 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:48:58.708 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000067/group_15/index_3450_seed_7520_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 04:48:59.282 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:48:59.288 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 04:50:03.586 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000067/group_15/index_3450_seed_7521_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 04:50:04.304 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 04:50:05.431 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 04:51:58.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.99s (1.88min) +2026-04-25 04:51:59.211 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 04:58:56.567 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 68, train_steps: 2720 +2026-04-25 04:58:57.369 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 04:58:57.476 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 04:58:57.504 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:00:02.415 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000068/group_15/index_779_seed_16678_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 05:00:02.980 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:00:02.983 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:01:07.487 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000068/group_15/index_779_seed_16679_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 05:01:08.263 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:01:09.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:03:03.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.76s (1.90min) +2026-04-25 05:03:03.836 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:09:58.418 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 69, train_steps: 2760 +2026-04-25 05:09:59.099 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 05:09:59.231 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:09:59.277 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:11:04.054 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000069/group_15/index_5385_seed_11080_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 05:11:05.180 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:11:05.183 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:12:09.189 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000069/group_15/index_5385_seed_11081_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 05:12:09.945 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:12:10.981 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:14:04.032 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.04s (1.88min) +2026-04-25 05:14:05.010 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:20:59.613 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 70, train_steps: 2800 +2026-04-25 05:21:35.115 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=70 (missing=0, unexpected=0) +2026-04-25 05:21:36.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 05:21:36.946 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:21:37.016 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:22:43.045 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000070/group_15/index_3144_seed_24318_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 05:22:43.611 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:22:43.615 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:23:47.757 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000070/group_15/index_3144_seed_24319_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 05:23:48.565 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:23:49.575 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:25:42.837 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 05:25:43.602 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:32:40.061 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 71, train_steps: 2840 +2026-04-25 05:32:40.747 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 05:32:40.960 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:32:41.080 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:33:45.718 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000071/group_15/index_1530_seed_11221_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 05:33:46.297 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:33:46.300 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:34:51.410 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000071/group_15/index_1530_seed_11222_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 05:34:52.169 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:34:53.061 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:36:46.381 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-25 05:36:47.153 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:43:44.113 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 72, train_steps: 2880 +2026-04-25 05:43:44.828 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 05:43:45.019 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:43:45.113 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:44:49.725 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000072/group_15/index_151_seed_22664_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 05:44:50.298 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:44:50.301 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:45:54.520 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000072/group_15/index_151_seed_22665_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 05:45:55.244 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:45:56.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:47:51.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.85s (1.91min) +2026-04-25 05:47:52.127 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 05:54:50.141 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 73, train_steps: 2920 +2026-04-25 05:54:50.862 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 05:54:51.006 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:54:51.021 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:55:55.805 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000073/group_15/index_9888_seed_14162_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 05:55:56.378 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 05:55:56.380 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 05:57:00.382 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000073/group_15/index_9888_seed_14163_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 05:57:01.193 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 05:57:02.449 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 05:58:55.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.22s (1.89min) +2026-04-25 05:58:56.544 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:05:50.885 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 74, train_steps: 2960 +2026-04-25 06:05:51.584 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 06:05:51.732 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:05:51.770 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:06:56.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000074/group_15/index_713_seed_2943_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 06:06:57.511 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:06:57.514 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:08:01.837 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000074/group_15/index_713_seed_2944_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 06:08:02.524 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:08:03.828 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:09:56.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.50s (1.87min) +2026-04-25 06:09:57.245 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:16:51.628 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 75, train_steps: 3000 +2026-04-25 06:16:52.285 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 06:16:52.490 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:16:52.581 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:17:57.497 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000075/group_15/index_8335_seed_7456_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 06:17:58.041 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:17:58.044 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:19:02.566 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000075/group_15/index_8335_seed_7457_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 06:19:03.393 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:19:04.415 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:20:57.259 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.61s (1.88min) +2026-04-25 06:20:58.026 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:27:55.863 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 76, train_steps: 3040 +2026-04-25 06:27:56.549 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 06:27:56.729 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:27:56.813 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:29:01.675 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000076/group_15/index_8616_seed_20909_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 06:29:02.258 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:29:02.258 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:30:07.210 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000076/group_15/index_8616_seed_20910_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 06:30:07.922 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:30:08.806 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:32:02.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 06:32:02.970 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:38:58.679 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 77, train_steps: 3080 +2026-04-25 06:38:59.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 06:38:59.577 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:38:59.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:40:04.302 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000077/group_15/index_8954_seed_12636_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 06:40:04.908 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:40:04.911 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:41:09.039 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000077/group_15/index_8954_seed_12637_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 06:41:09.641 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:41:10.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:43:03.392 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 06:43:04.385 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 06:49:59.582 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 78, train_steps: 3120 +2026-04-25 06:50:00.265 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 06:50:00.381 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:50:00.402 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:51:05.260 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000078/group_15/index_4060_seed_5020_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 06:51:05.833 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 06:51:05.836 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 06:52:10.200 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000078/group_15/index_4060_seed_5021_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 06:52:11.015 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 06:52:12.029 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 06:54:05.108 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.06s (1.88min) +2026-04-25 06:54:05.882 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:01:01.039 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 79, train_steps: 3160 +2026-04-25 07:01:01.705 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 07:01:01.846 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:01:01.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:02:07.048 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000079/group_15/index_2990_seed_13634_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 07:02:08.091 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:02:08.094 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:03:12.750 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000079/group_15/index_2990_seed_13635_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 07:03:13.539 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:03:14.558 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:05:07.942 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 07:05:08.708 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:12:02.971 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 80, train_steps: 3200 +2026-04-25 07:12:38.482 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=80 (missing=0, unexpected=0) +2026-04-25 07:12:40.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 07:12:40.467 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:12:40.508 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:13:46.738 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000080/group_15/index_3123_seed_443_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 07:13:47.329 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:13:47.332 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:14:52.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000080/group_15/index_3123_seed_444_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 07:14:52.821 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:14:54.115 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:16:47.581 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.32s (1.89min) +2026-04-25 07:16:48.343 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:23:43.364 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 81, train_steps: 3240 +2026-04-25 07:23:44.096 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 07:23:44.284 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:23:44.358 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:24:48.881 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000081/group_15/index_1061_seed_10635_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 07:24:49.496 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:24:49.500 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:25:53.628 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000081/group_15/index_1061_seed_10636_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 07:25:54.390 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:25:55.650 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:27:49.977 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.21s (1.90min) +2026-04-25 07:27:50.737 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:34:47.815 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 82, train_steps: 3280 +2026-04-25 07:34:48.495 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 07:34:48.661 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:34:48.734 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:35:53.706 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000082/group_15/index_2224_seed_3711_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 07:35:54.338 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:35:54.338 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:36:58.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000082/group_15/index_2224_seed_3712_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 07:36:59.146 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:37:00.037 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:38:55.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.80s (1.91min) +2026-04-25 07:38:56.006 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:45:52.235 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 83, train_steps: 3320 +2026-04-25 07:45:52.938 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 07:45:53.040 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:45:53.088 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:46:58.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000083/group_15/index_4225_seed_7755_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 07:46:58.679 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:46:58.682 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:48:03.410 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000083/group_15/index_4225_seed_7756_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 07:48:04.085 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:48:05.144 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 07:49:58.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.13s (1.89min) +2026-04-25 07:49:59.138 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 07:56:57.595 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 84, train_steps: 3360 +2026-04-25 07:56:58.300 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 07:56:58.405 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:56:58.438 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:58:03.348 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000084/group_15/index_4307_seed_20586_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 07:58:04.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 07:58:04.402 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 07:59:08.930 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000084/group_15/index_4307_seed_20587_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 07:59:09.615 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 07:59:10.710 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:01:04.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.45s (1.89min) +2026-04-25 08:01:05.093 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:08:00.258 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 85, train_steps: 3400 +2026-04-25 08:08:00.944 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 08:08:01.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:08:01.148 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:09:05.734 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000085/group_15/index_6777_seed_31466_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 08:09:06.314 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:09:06.316 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:10:10.666 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000085/group_15/index_6777_seed_31467_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 08:10:11.351 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:10:12.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:12:05.565 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 08:12:06.339 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:19:02.166 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 86, train_steps: 3440 +2026-04-25 08:19:02.853 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 08:19:02.960 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:19:02.987 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:20:07.801 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000086/group_15/index_13_seed_12269_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 08:20:08.398 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:20:08.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:21:13.144 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000086/group_15/index_13_seed_12270_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 08:21:13.825 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:21:14.833 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:23:08.095 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.24s (1.89min) +2026-04-25 08:23:08.867 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:30:05.181 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 87, train_steps: 3480 +2026-04-25 08:30:05.908 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 08:30:06.058 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:30:06.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:31:11.896 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000087/group_15/index_7480_seed_1368_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 08:31:12.486 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:31:12.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:32:16.710 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000087/group_15/index_7480_seed_1369_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 08:32:17.379 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:32:18.408 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:34:11.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.47s (1.89min) +2026-04-25 08:34:12.669 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:41:08.796 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 88, train_steps: 3520 +2026-04-25 08:41:09.660 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 08:41:09.906 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:41:10.122 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:42:14.900 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000088/group_15/index_1244_seed_26397_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 08:42:15.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:42:15.469 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:43:19.602 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000088/group_15/index_1244_seed_26398_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 08:43:20.387 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:43:21.703 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:45:14.736 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.01s (1.88min) +2026-04-25 08:45:15.514 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 08:52:11.023 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 89, train_steps: 3560 +2026-04-25 08:52:11.864 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 08:52:12.034 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:52:12.225 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:53:17.231 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000089/group_15/index_4134_seed_169_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 08:53:18.346 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 08:53:18.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 08:54:22.570 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000089/group_15/index_4134_seed_170_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 08:54:23.298 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 08:54:24.328 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 08:56:17.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.60s (1.89min) +2026-04-25 08:56:18.808 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:03:17.022 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 90, train_steps: 3600 +2026-04-25 09:03:52.463 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=90 (missing=0, unexpected=0) +2026-04-25 09:03:54.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 09:03:54.647 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:03:54.719 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:05:00.997 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000090/group_15/index_3595_seed_23809_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 09:05:01.585 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:05:01.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:06:06.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000090/group_15/index_3595_seed_23810_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 09:06:07.199 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:06:08.215 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:08:01.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 09:08:02.552 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:15:00.005 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 91, train_steps: 3640 +2026-04-25 09:15:00.701 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 09:15:00.915 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:15:01.004 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:16:05.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000091/group_15/index_9034_seed_6129_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 09:16:06.361 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:16:06.364 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:17:10.719 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000091/group_15/index_9034_seed_6130_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 09:17:11.465 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:17:12.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:19:05.985 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.48s (1.89min) +2026-04-25 09:19:06.743 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:26:03.304 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 92, train_steps: 3680 +2026-04-25 09:26:03.987 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 09:26:04.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:26:04.126 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:27:08.708 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000092/group_15/index_392_seed_19608_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 09:27:09.240 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:27:09.244 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:28:14.051 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000092/group_15/index_392_seed_19609_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 09:28:14.870 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:28:15.894 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:30:10.518 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.62s (1.91min) +2026-04-25 09:30:11.291 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:37:06.869 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 93, train_steps: 3720 +2026-04-25 09:37:07.588 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 09:37:07.691 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:37:07.733 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:38:12.611 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000093/group_15/index_9582_seed_26225_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 09:38:13.166 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:38:13.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:39:17.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000093/group_15/index_9582_seed_26226_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 09:39:18.151 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:39:19.168 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:41:12.868 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.68s (1.89min) +2026-04-25 09:41:13.636 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:48:08.757 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 94, train_steps: 3760 +2026-04-25 09:48:09.490 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 09:48:09.715 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:48:09.837 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:49:14.465 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000094/group_15/index_8006_seed_4927_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 09:49:15.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:49:15.490 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 09:50:19.486 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000094/group_15/index_8006_seed_4928_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 09:50:20.267 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 09:50:21.703 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 09:52:15.413 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 09:52:16.186 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 09:59:12.243 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 95, train_steps: 3800 +2026-04-25 09:59:12.857 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 09:59:13.078 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 09:59:13.165 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:00:17.832 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000095/group_15/index_5442_seed_491_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 10:00:18.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:00:18.404 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:01:23.234 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000095/group_15/index_5442_seed_492_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 10:01:24.095 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:01:25.135 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:03:18.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.50s (1.89min) +2026-04-25 10:03:19.413 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:10:16.981 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 96, train_steps: 3840 +2026-04-25 10:10:17.653 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 10:10:17.858 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:10:17.943 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:11:22.512 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000096/group_15/index_2536_seed_13024_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 10:11:23.224 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:11:23.228 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:12:27.259 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000096/group_15/index_2536_seed_13025_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 10:12:28.147 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:12:29.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:14:22.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-25 10:14:22.931 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:21:20.963 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 97, train_steps: 3880 +2026-04-25 10:21:21.647 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 10:21:21.757 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:21:21.798 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:22:26.724 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000097/group_15/index_6670_seed_15308_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 10:22:27.323 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:22:27.326 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:23:31.440 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000097/group_15/index_6670_seed_15309_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 10:23:32.071 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:23:32.936 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:25:27.594 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.48s (1.91min) +2026-04-25 10:25:28.360 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:32:23.976 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 98, train_steps: 3920 +2026-04-25 10:32:24.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 10:32:24.840 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:32:24.900 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:33:30.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000098/group_15/index_3499_seed_27913_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 10:33:30.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:33:30.689 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:34:34.346 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000098/group_15/index_3499_seed_27914_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 10:34:35.217 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:34:36.257 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:36:30.447 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.18s (1.90min) +2026-04-25 10:36:31.218 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:43:26.223 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 99, train_steps: 3960 +2026-04-25 10:43:26.910 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 10:43:27.117 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:43:27.230 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:44:31.908 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000099/group_15/index_3145_seed_27106_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 10:44:33.037 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 10:44:33.041 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 10:45:37.811 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000099/group_15/index_3145_seed_27107_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 10:45:38.570 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 10:45:39.489 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 10:47:32.649 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.96s (1.88min) +2026-04-25 10:47:33.428 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 10:54:29.829 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 100, train_steps: 4000 +2026-04-25 14:25:28.075 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=100 (missing=0, unexpected=0) +2026-04-25 14:25:32.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 14:25:32.925 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:25:33.003 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:26:36.584 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000100/group_15/index_9714_seed_13253_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 14:26:37.166 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:26:37.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:27:38.790 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000100/group_15/index_9714_seed_13254_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 14:27:39.495 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 14:27:40.720 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:29:34.530 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.66s (1.89min) +2026-04-25 14:29:35.303 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:36:34.228 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 101, train_steps: 4040 +2026-04-25 14:36:34.927 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 14:36:35.131 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:36:35.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:37:37.633 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000101/group_15/index_4454_seed_26990_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 14:37:38.191 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:37:38.194 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:38:40.012 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000101/group_15/index_4454_seed_26991_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 14:38:40.822 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 14:38:41.687 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:40:35.420 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.56s (1.89min) +2026-04-25 14:40:36.195 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:47:35.074 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 102, train_steps: 4080 +2026-04-25 14:47:35.771 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 14:47:35.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:47:35.968 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:48:38.440 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000102/group_15/index_2039_seed_5401_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 14:48:39.045 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:48:39.048 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:49:41.210 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000102/group_15/index_2039_seed_5402_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 14:49:41.981 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 14:49:42.913 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 14:51:35.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.62s (1.88min) +2026-04-25 14:51:36.408 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 14:58:34.892 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 103, train_steps: 4120 +2026-04-25 14:58:35.598 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 14:58:35.728 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:58:35.784 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 14:59:38.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000103/group_15/index_6637_seed_23244_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 14:59:38.783 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 14:59:38.786 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:00:40.750 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000103/group_15/index_6637_seed_23245_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 15:00:41.455 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:00:42.317 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:02:35.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.02s (1.88min) +2026-04-25 15:02:36.309 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:09:34.428 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 104, train_steps: 4160 +2026-04-25 15:09:35.127 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 15:09:35.269 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:09:35.315 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:10:37.984 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000104/group_15/index_4835_seed_11891_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 15:10:38.966 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:10:38.967 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:11:41.321 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000104/group_15/index_4835_seed_11892_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 15:11:42.182 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:11:43.199 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:13:36.086 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.85s (1.88min) +2026-04-25 15:13:36.871 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:20:35.304 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 105, train_steps: 4200 +2026-04-25 15:20:35.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 15:20:36.130 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:20:36.175 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:21:38.659 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000105/group_15/index_167_seed_31814_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 15:21:39.222 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:21:39.225 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:22:41.367 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000105/group_15/index_167_seed_31815_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 15:22:42.165 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:22:43.173 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:24:36.026 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.78s (1.88min) +2026-04-25 15:24:36.792 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:31:34.973 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 106, train_steps: 4240 +2026-04-25 15:31:35.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 15:31:35.797 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:31:35.846 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:32:38.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000106/group_15/index_9703_seed_26620_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 15:32:38.926 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:32:38.927 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:33:40.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000106/group_15/index_9703_seed_26621_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 15:33:41.777 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:33:42.699 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:35:36.017 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.19s (1.89min) +2026-04-25 15:35:36.802 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:42:35.127 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 107, train_steps: 4280 +2026-04-25 15:42:35.828 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 15:42:35.968 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:42:35.999 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:43:38.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000107/group_15/index_2528_seed_4649_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 15:43:39.294 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:43:39.297 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:44:41.150 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000107/group_15/index_2528_seed_4650_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 15:44:41.895 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:44:42.914 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:46:36.638 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.69s (1.89min) +2026-04-25 15:46:37.409 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 15:53:35.808 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 108, train_steps: 4320 +2026-04-25 15:53:36.499 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 15:53:36.724 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:53:36.808 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:54:39.581 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000108/group_15/index_2345_seed_14118_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 15:54:40.176 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 15:54:40.179 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 15:55:42.077 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000108/group_15/index_2345_seed_14119_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 15:55:42.762 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 15:55:43.778 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 15:57:36.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 15:57:37.262 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:04:35.502 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 109, train_steps: 4360 +2026-04-25 16:04:36.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 16:04:36.375 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:04:36.465 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:05:39.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000109/group_15/index_3954_seed_30015_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 16:05:40.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:05:40.174 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:06:41.890 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000109/group_15/index_3954_seed_30016_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 16:06:42.635 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:06:43.559 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:08:36.354 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.69s (1.88min) +2026-04-25 16:08:37.118 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:15:35.479 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 110, train_steps: 4400 +2026-04-25 16:16:10.510 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=110 (missing=0, unexpected=0) +2026-04-25 16:16:12.653 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 16:16:12.786 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:16:12.822 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:17:16.946 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000110/group_15/index_5129_seed_11903_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 16:17:17.523 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:17:17.526 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:18:19.265 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000110/group_15/index_5129_seed_11904_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 16:18:20.115 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:18:21.019 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:20:15.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.79s (1.90min) +2026-04-25 16:20:15.874 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:27:14.800 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 111, train_steps: 4440 +2026-04-25 16:27:15.620 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 16:27:15.795 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:27:15.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:28:18.388 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000111/group_15/index_4843_seed_32836_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 16:28:18.960 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:28:18.960 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:29:20.724 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000111/group_15/index_4843_seed_32837_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 16:29:21.515 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:29:22.754 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:31:15.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.62s (1.88min) +2026-04-25 16:31:16.189 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:38:14.297 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 112, train_steps: 4480 +2026-04-25 16:38:14.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 16:38:15.117 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:38:15.152 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:39:17.733 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000112/group_15/index_1950_seed_12595_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 16:39:18.346 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:39:18.349 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:40:20.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000112/group_15/index_1950_seed_12596_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 16:40:21.069 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:40:22.344 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:42:15.241 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-25 16:42:16.002 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 16:49:13.435 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 113, train_steps: 4520 +2026-04-25 16:49:14.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 16:49:14.313 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:49:14.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:50:17.341 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000113/group_15/index_2485_seed_727_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 16:50:17.939 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 16:50:17.941 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 16:51:20.143 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000113/group_15/index_2485_seed_728_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 16:51:20.908 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 16:51:22.389 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 16:53:15.780 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-25 16:53:16.530 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:00:13.958 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 114, train_steps: 4560 +2026-04-25 17:00:14.659 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 17:00:14.847 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:00:14.930 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:01:17.238 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000114/group_15/index_2502_seed_12081_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 17:01:18.388 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:01:18.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:02:20.476 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000114/group_15/index_2502_seed_12082_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 17:02:21.210 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:02:22.638 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:04:15.784 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-25 17:04:16.567 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:11:15.036 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 115, train_steps: 4600 +2026-04-25 17:11:15.726 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 17:11:15.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:11:15.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:12:18.385 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000115/group_15/index_7970_seed_15877_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 17:12:18.974 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:12:18.976 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:13:20.772 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000115/group_15/index_7970_seed_15878_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 17:13:21.575 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:13:22.881 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:15:17.226 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.32s (1.91min) +2026-04-25 17:15:17.998 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:22:16.453 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 116, train_steps: 4640 +2026-04-25 17:22:17.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 17:22:17.287 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:22:17.356 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:23:19.914 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000116/group_15/index_2226_seed_28014_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 17:23:20.680 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:23:20.683 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:24:22.830 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000116/group_15/index_2226_seed_28015_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 17:24:23.671 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:24:24.604 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:26:18.248 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.52s (1.89min) +2026-04-25 17:26:19.027 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:33:18.332 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 117, train_steps: 4680 +2026-04-25 17:33:19.008 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 17:33:19.205 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:33:19.304 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:34:21.751 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000117/group_15/index_4916_seed_31054_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 17:34:22.373 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:34:22.376 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:35:24.460 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000117/group_15/index_4916_seed_31055_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 17:35:25.150 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:35:26.036 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:37:20.172 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.98s (1.90min) +2026-04-25 17:37:20.947 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:44:20.180 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 118, train_steps: 4720 +2026-04-25 17:44:20.849 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 17:44:21.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:44:21.059 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:45:24.078 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000118/group_15/index_4285_seed_30681_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 17:45:24.631 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:45:24.633 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:46:26.840 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000118/group_15/index_4285_seed_30682_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 17:46:27.741 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:46:28.963 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:48:22.220 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 17:48:22.967 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 17:55:20.372 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 119, train_steps: 4760 +2026-04-25 17:55:21.039 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 17:55:21.228 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:55:21.314 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:56:23.828 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000119/group_15/index_3720_seed_30584_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 17:56:24.850 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 17:56:24.852 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 17:57:26.633 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000119/group_15/index_3720_seed_30585_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 17:57:27.419 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 17:57:28.551 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 17:59:21.503 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.83s (1.88min) +2026-04-25 17:59:22.411 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:06:19.646 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 120, train_steps: 4800 +2026-04-25 18:06:54.636 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=120 (missing=0, unexpected=0) +2026-04-25 18:06:56.869 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 18:06:57.072 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:06:57.151 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:08:00.615 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000120/group_15/index_4651_seed_6835_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 18:08:01.229 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:08:01.232 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:09:04.165 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000120/group_15/index_4651_seed_6836_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 18:09:04.875 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:09:05.964 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:10:58.895 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-25 18:10:59.667 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:17:59.219 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 121, train_steps: 4840 +2026-04-25 18:17:59.926 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 18:18:00.130 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:18:00.224 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:19:02.933 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000121/group_15/index_2158_seed_11196_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 18:19:03.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:19:03.522 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:20:05.502 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000121/group_15/index_2158_seed_11197_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 18:20:06.283 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:20:07.316 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:21:59.820 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.48s (1.87min) +2026-04-25 18:22:00.641 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:28:59.220 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 122, train_steps: 4880 +2026-04-25 18:28:59.884 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 18:29:00.051 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:29:00.106 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:30:02.526 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000122/group_15/index_4898_seed_25141_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 18:30:03.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:30:03.171 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:31:05.376 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000122/group_15/index_4898_seed_25142_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 18:31:06.208 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:31:07.195 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:33:00.333 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-25 18:33:01.229 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:39:58.950 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 123, train_steps: 4920 +2026-04-25 18:39:59.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 18:39:59.846 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:39:59.917 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:41:02.487 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000123/group_15/index_9958_seed_5144_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 18:41:03.036 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:41:03.041 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:42:05.044 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000123/group_15/index_9958_seed_5145_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 18:42:05.702 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:42:06.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:43:59.426 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.67s (1.88min) +2026-04-25 18:44:00.351 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 18:50:59.008 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 124, train_steps: 4960 +2026-04-25 18:50:59.703 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 18:50:59.910 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:50:59.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:52:02.554 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000124/group_15/index_3491_seed_8973_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 18:52:03.609 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 18:52:03.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 18:53:05.481 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000124/group_15/index_3491_seed_8974_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 18:53:06.480 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 18:53:07.508 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 18:55:00.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.53s (1.88min) +2026-04-25 18:55:00.975 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:02:01.016 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 125, train_steps: 5000 +2026-04-25 19:02:01.796 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 19:02:01.986 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:02:02.073 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:03:04.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000125/group_15/index_1733_seed_23495_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 19:03:05.070 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:03:05.075 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:04:07.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000125/group_15/index_1733_seed_23496_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 19:04:08.471 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:04:09.398 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:06:01.886 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.37s (1.87min) +2026-04-25 19:06:02.670 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:13:00.365 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 126, train_steps: 5040 +2026-04-25 19:13:01.051 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 19:13:01.205 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:13:01.265 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:14:03.722 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000126/group_15/index_9549_seed_27772_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 19:14:04.322 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:14:04.322 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:15:06.228 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000126/group_15/index_9549_seed_27773_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 19:15:06.982 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:15:07.840 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:17:00.468 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.43s (1.87min) +2026-04-25 19:17:01.272 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:23:59.174 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 127, train_steps: 5080 +2026-04-25 19:24:00.628 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 19:24:00.855 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:24:00.918 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:25:04.398 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000127/group_15/index_4063_seed_636_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 19:25:04.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:25:05.006 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:26:07.567 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000127/group_15/index_4063_seed_637_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 19:26:08.789 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:26:10.235 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:28:03.831 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.00s (1.88min) +2026-04-25 19:28:04.703 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:35:00.255 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 128, train_steps: 5120 +2026-04-25 19:35:01.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 19:35:01.099 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:35:01.140 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:36:03.526 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000128/group_15/index_5825_seed_21367_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 19:36:04.101 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:36:04.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:37:05.936 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000128/group_15/index_5825_seed_21368_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 19:37:07.304 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:37:08.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:39:01.965 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-25 19:39:02.946 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:45:59.777 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 129, train_steps: 5160 +2026-04-25 19:46:00.481 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 19:46:00.692 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:46:00.782 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:47:03.139 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000129/group_15/index_1172_seed_32716_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 19:47:04.190 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:47:04.193 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:48:06.403 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000129/group_15/index_1172_seed_32717_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 19:48:07.170 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:48:08.204 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 19:50:00.778 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.54s (1.88min) +2026-04-25 19:50:01.553 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 19:56:59.738 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 130, train_steps: 5200 +2026-04-25 19:57:35.047 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=130 (missing=0, unexpected=0) +2026-04-25 19:57:36.648 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 19:57:36.982 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:57:37.008 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:58:40.537 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000130/group_15/index_2985_seed_3312_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 19:58:41.129 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 19:58:41.132 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 19:59:42.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000130/group_15/index_2985_seed_3313_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 19:59:43.782 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 19:59:44.792 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:01:37.762 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.93s (1.88min) +2026-04-25 20:01:38.518 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:08:36.464 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 131, train_steps: 5240 +2026-04-25 20:08:37.305 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 20:08:37.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:08:37.521 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:09:40.459 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000131/group_15/index_5169_seed_26505_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 20:09:41.024 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:09:41.027 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:10:42.771 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000131/group_15/index_5169_seed_26506_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 20:10:43.516 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:10:44.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:12:37.011 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.47s (1.87min) +2026-04-25 20:12:37.782 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:19:36.748 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 132, train_steps: 5280 +2026-04-25 20:19:37.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 20:19:37.602 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:19:37.659 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:20:40.155 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000132/group_15/index_1541_seed_19531_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 20:20:40.735 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:20:40.735 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:21:42.868 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000132/group_15/index_1541_seed_19532_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 20:21:43.671 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:21:44.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:23:37.083 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.36s (1.87min) +2026-04-25 20:23:37.832 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:30:36.687 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 133, train_steps: 5320 +2026-04-25 20:30:37.355 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 20:30:37.529 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:30:37.611 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:31:40.175 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000133/group_15/index_6468_seed_25658_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 20:31:40.745 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:31:40.747 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:32:42.647 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000133/group_15/index_6468_seed_25659_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 20:32:43.507 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:32:44.381 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:34:37.149 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.60s (1.88min) +2026-04-25 20:34:37.928 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:41:36.729 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 134, train_steps: 5360 +2026-04-25 20:41:37.403 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 20:41:37.600 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:41:37.681 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:42:40.473 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000134/group_15/index_245_seed_13148_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 20:42:41.468 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:42:41.472 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:43:43.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000134/group_15/index_245_seed_13149_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 20:43:44.398 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:43:45.267 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:45:38.708 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.27s (1.89min) +2026-04-25 20:45:39.493 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 20:52:37.091 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 135, train_steps: 5400 +2026-04-25 20:52:37.808 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 20:52:37.932 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:52:37.969 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:53:40.500 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000135/group_15/index_7788_seed_30701_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 20:53:41.076 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 20:53:41.079 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 20:54:43.333 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000135/group_15/index_7788_seed_30702_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 20:54:44.294 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 20:54:45.288 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 20:56:38.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.12s (1.89min) +2026-04-25 20:56:39.228 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:03:36.737 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 136, train_steps: 5440 +2026-04-25 21:03:37.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 21:03:37.601 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:03:37.666 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:04:40.255 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000136/group_15/index_801_seed_16663_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 21:04:40.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:04:40.926 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:05:42.486 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000136/group_15/index_801_seed_16664_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 21:05:43.236 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:05:44.257 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:07:37.237 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.94s (1.88min) +2026-04-25 21:07:38.014 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:14:37.698 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 137, train_steps: 5480 +2026-04-25 21:14:38.388 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 21:14:38.529 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:14:38.565 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:15:41.080 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000137/group_15/index_1568_seed_13152_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 21:15:41.665 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:15:41.669 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:16:43.606 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000137/group_15/index_1568_seed_13153_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 21:16:44.571 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:16:45.607 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:18:38.274 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.66s (1.88min) +2026-04-25 21:18:39.025 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:25:36.898 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 138, train_steps: 5520 +2026-04-25 21:25:37.582 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 21:25:37.701 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:25:37.728 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:26:40.343 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000138/group_15/index_7713_seed_25772_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 21:26:40.929 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:26:40.932 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:27:42.869 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000138/group_15/index_7713_seed_25773_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 21:27:43.611 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:27:44.542 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:29:36.922 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.27s (1.87min) +2026-04-25 21:29:37.691 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:36:36.776 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 139, train_steps: 5560 +2026-04-25 21:36:37.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 21:36:37.600 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:36:37.640 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:37:40.505 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000139/group_15/index_8393_seed_8606_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 21:37:41.578 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:37:41.581 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:38:43.356 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000139/group_15/index_8393_seed_8607_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 21:38:44.292 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:38:45.301 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:40:37.750 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.41s (1.87min) +2026-04-25 21:40:38.534 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:47:38.307 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 140, train_steps: 5600 +2026-04-25 21:48:13.780 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=140 (missing=0, unexpected=0) +2026-04-25 21:48:15.722 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 21:48:15.911 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:48:15.978 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:49:19.830 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000140/group_15/index_8641_seed_26036_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 21:49:20.689 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:49:20.689 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 21:50:22.884 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000140/group_15/index_8641_seed_26037_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 21:50:23.716 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 21:50:24.757 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 21:52:18.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.48s (1.89min) +2026-04-25 21:52:18.999 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 21:59:18.597 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 141, train_steps: 5640 +2026-04-25 21:59:19.473 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 21:59:19.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 21:59:19.732 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:00:22.436 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000141/group_15/index_9742_seed_18008_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 22:00:23.177 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:00:23.180 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:01:24.760 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000141/group_15/index_9742_seed_18009_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 22:01:25.569 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:01:26.505 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:03:19.921 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.32s (1.89min) +2026-04-25 22:03:20.707 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:10:18.846 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 142, train_steps: 5680 +2026-04-25 22:10:19.514 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 22:10:19.654 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:10:19.686 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:11:22.488 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000142/group_15/index_9869_seed_7145_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 22:11:23.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:11:23.097 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:12:24.808 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000142/group_15/index_9869_seed_7146_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 22:12:25.511 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:12:26.465 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:14:20.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.73s (1.90min) +2026-04-25 22:14:21.250 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:21:17.507 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 143, train_steps: 5720 +2026-04-25 22:21:18.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 22:21:18.331 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:21:18.367 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:22:21.001 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000143/group_15/index_1701_seed_32662_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 22:22:21.628 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:22:21.628 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:23:23.956 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000143/group_15/index_1701_seed_32663_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 22:23:24.562 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:23:25.561 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:25:19.941 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.34s (1.91min) +2026-04-25 22:25:20.915 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:32:17.518 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 144, train_steps: 5760 +2026-04-25 22:32:18.187 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 22:32:18.374 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:32:18.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:33:20.971 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000144/group_15/index_5393_seed_353_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 22:33:22.164 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:33:22.167 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:34:23.933 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000144/group_15/index_5393_seed_354_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 22:34:24.705 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:34:25.631 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:36:20.185 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.43s (1.91min) +2026-04-25 22:36:21.210 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:43:17.549 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 145, train_steps: 5800 +2026-04-25 22:43:18.219 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 22:43:18.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:43:18.479 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:44:20.963 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000145/group_15/index_3186_seed_32783_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 22:44:21.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:44:21.593 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:45:24.117 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000145/group_15/index_3186_seed_32784_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 22:45:24.774 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:45:25.775 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:47:20.879 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 115.05s (1.92min) +2026-04-25 22:47:21.827 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 22:54:18.081 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 146, train_steps: 5840 +2026-04-25 22:54:18.681 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 22:54:18.861 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:54:18.943 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:55:21.719 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000146/group_15/index_4269_seed_6993_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 22:55:22.285 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 22:55:22.288 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 22:56:24.357 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000146/group_15/index_4269_seed_6994_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 22:56:25.043 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 22:56:25.966 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 22:58:19.120 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.03s (1.88min) +2026-04-25 22:58:19.897 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:05:17.464 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 147, train_steps: 5880 +2026-04-25 23:05:18.180 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 23:05:18.346 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:05:18.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:06:20.857 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000147/group_15/index_1624_seed_27787_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 23:06:21.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:06:21.611 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:07:23.388 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000147/group_15/index_1624_seed_27788_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 23:07:24.158 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:07:25.034 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:09:19.377 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.18s (1.90min) +2026-04-25 23:09:20.145 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:16:18.579 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 148, train_steps: 5920 +2026-04-25 23:16:19.283 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 23:16:19.408 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:16:19.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:17:22.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000148/group_15/index_4012_seed_27660_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 23:17:22.811 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:17:22.813 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:18:24.752 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000148/group_15/index_4012_seed_27661_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 23:18:25.502 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:18:26.437 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:20:21.414 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.80s (1.91min) +2026-04-25 23:20:22.255 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:27:19.336 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 149, train_steps: 5960 +2026-04-25 23:27:19.997 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 23:27:20.117 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:27:20.151 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:28:22.732 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000149/group_15/index_382_seed_32370_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 23:28:23.806 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:28:23.809 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:29:26.154 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000149/group_15/index_382_seed_32371_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 23:29:27.021 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:29:27.902 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:31:20.995 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-25 23:31:21.891 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:38:18.846 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 150, train_steps: 6000 +2026-04-25 23:38:54.051 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=150 (missing=0, unexpected=0) +2026-04-25 23:38:56.136 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 23:38:56.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:38:56.299 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:40:00.579 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000150/group_15/index_9891_seed_17563_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 23:40:01.157 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:40:01.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:41:03.540 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000150/group_15/index_9891_seed_17564_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 23:41:04.425 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:41:05.536 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:42:58.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.04s (1.88min) +2026-04-25 23:42:59.385 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-25 23:49:58.287 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 151, train_steps: 6040 +2026-04-25 23:49:58.961 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-25 23:49:59.124 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:49:59.183 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:51:01.730 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000151/group_15/index_3713_seed_20497_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-25 23:51:02.313 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-25 23:51:02.316 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-25 23:52:04.507 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000151/group_15/index_3713_seed_20498_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-25 23:52:05.188 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-25 23:52:06.363 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-25 23:53:59.400 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.99s (1.88min) +2026-04-25 23:54:00.345 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:00:59.438 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 152, train_steps: 6080 +2026-04-26 00:01:00.115 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 00:01:00.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:01:00.444 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:02:02.898 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000152/group_15/index_30_seed_20840_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 00:02:03.467 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:02:03.470 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:03:05.584 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000152/group_15/index_30_seed_20841_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 00:03:06.366 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:03:07.393 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:05:00.263 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.86s (1.88min) +2026-04-26 00:05:01.248 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:11:59.453 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 153, train_steps: 6120 +2026-04-26 00:12:00.125 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 00:12:00.335 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:12:00.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:13:02.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000153/group_15/index_9977_seed_20497_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 00:13:03.607 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:13:03.610 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:14:06.019 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000153/group_15/index_9977_seed_20498_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 00:14:06.716 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:14:07.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:15:59.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.14s (1.87min) +2026-04-26 00:16:00.701 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:23:00.143 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 154, train_steps: 6160 +2026-04-26 00:23:00.819 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 00:23:00.987 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:23:01.056 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:24:03.644 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000154/group_15/index_4833_seed_4878_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 00:24:04.781 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:24:04.782 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:25:06.732 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000154/group_15/index_4833_seed_4879_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 00:25:07.588 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:25:08.612 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:27:01.963 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.34s (1.89min) +2026-04-26 00:27:02.746 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:34:00.374 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 155, train_steps: 6200 +2026-04-26 00:34:01.037 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 00:34:01.201 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:34:01.247 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:35:04.573 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000155/group_15/index_4308_seed_1151_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 00:35:05.164 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:35:05.167 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:36:07.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000155/group_15/index_4308_seed_1152_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 00:36:08.360 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:36:09.385 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:38:03.020 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.61s (1.89min) +2026-04-26 00:38:03.838 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:44:59.665 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 156, train_steps: 6240 +2026-04-26 00:45:00.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 00:45:00.473 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:45:00.507 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:46:02.948 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000156/group_15/index_751_seed_33219_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 00:46:03.500 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:46:03.505 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:47:05.994 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000156/group_15/index_751_seed_33220_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 00:47:06.758 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:47:07.791 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 00:49:00.610 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.80s (1.88min) +2026-04-26 00:49:01.542 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 00:56:00.360 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 157, train_steps: 6280 +2026-04-26 00:56:01.154 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 00:56:01.435 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:56:01.653 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:57:04.119 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000157/group_15/index_1041_seed_18266_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 00:57:04.782 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 00:57:04.787 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 00:58:06.828 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000157/group_15/index_1041_seed_18267_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 00:58:07.655 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 00:58:08.655 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:00:01.695 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.90s (1.88min) +2026-04-26 01:00:02.531 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:06:59.397 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 158, train_steps: 6320 +2026-04-26 01:07:00.163 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 01:07:00.416 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:07:00.555 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:08:03.304 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000158/group_15/index_8503_seed_31236_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 01:08:03.890 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:08:03.891 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:09:06.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000158/group_15/index_8503_seed_31237_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 01:09:07.312 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:09:08.334 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:11:00.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.48s (1.87min) +2026-04-26 01:11:01.620 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:17:59.764 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 159, train_steps: 6360 +2026-04-26 01:18:00.519 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 01:18:00.725 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:18:00.867 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:19:03.503 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000159/group_15/index_6547_seed_11049_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 01:19:04.691 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:19:04.787 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:20:06.568 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000159/group_15/index_6547_seed_11050_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 01:20:07.351 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:20:08.348 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:22:01.453 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 01:22:02.434 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:29:00.031 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 160, train_steps: 6400 +2026-04-26 01:29:35.615 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=160 (missing=0, unexpected=0) +2026-04-26 01:29:37.410 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 01:29:37.581 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:29:37.717 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:30:42.417 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000160/group_15/index_95_seed_21127_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 01:30:43.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:30:43.003 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:31:45.766 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000160/group_15/index_95_seed_21128_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 01:31:46.495 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:31:47.528 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:33:40.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.50s (1.88min) +2026-04-26 01:33:40.931 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:40:37.551 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 161, train_steps: 6440 +2026-04-26 01:40:38.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 01:40:38.409 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:40:38.501 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:41:40.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000161/group_15/index_9303_seed_16775_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 01:41:41.471 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:41:41.474 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:42:43.389 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000161/group_15/index_9303_seed_16776_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 01:42:44.243 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:42:45.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:44:37.718 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.41s (1.87min) +2026-04-26 01:44:38.459 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 01:51:38.588 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 162, train_steps: 6480 +2026-04-26 01:51:39.262 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 01:51:39.417 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:51:39.477 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:52:41.810 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000162/group_15/index_923_seed_21209_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 01:52:42.371 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 01:52:42.372 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 01:53:44.559 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000162/group_15/index_923_seed_21210_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 01:53:45.445 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 01:53:46.335 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 01:55:39.932 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.44s (1.89min) +2026-04-26 01:55:40.681 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:02:38.281 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 163, train_steps: 6520 +2026-04-26 02:02:39.001 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 02:02:39.200 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:02:39.401 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:03:41.935 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000163/group_15/index_4723_seed_5744_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 02:03:42.480 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:03:42.483 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:04:45.827 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000163/group_15/index_4723_seed_5745_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 02:04:46.630 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:04:47.650 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:06:40.412 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.74s (1.88min) +2026-04-26 02:06:41.185 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:13:37.300 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 164, train_steps: 6560 +2026-04-26 02:13:37.968 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 02:13:38.091 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:13:38.118 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:14:40.767 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000164/group_15/index_9191_seed_28620_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 02:14:41.845 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:14:41.848 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:15:43.570 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000164/group_15/index_9191_seed_28621_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 02:15:44.235 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:15:45.253 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:17:37.681 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.40s (1.87min) +2026-04-26 02:17:38.460 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:24:36.083 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 165, train_steps: 6600 +2026-04-26 02:24:36.774 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 02:24:36.888 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:24:36.915 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:25:39.884 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000165/group_15/index_2372_seed_22700_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 02:25:40.502 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:25:40.504 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:26:42.284 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000165/group_15/index_2372_seed_22701_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 02:26:43.092 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:26:43.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:28:37.072 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.94s (1.88min) +2026-04-26 02:28:37.831 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:35:36.182 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 166, train_steps: 6640 +2026-04-26 02:35:36.851 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 02:35:36.991 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:35:37.037 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:36:39.704 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000166/group_15/index_5994_seed_20347_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 02:36:40.293 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:36:40.296 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:37:42.246 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000166/group_15/index_5994_seed_20348_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 02:37:43.043 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:37:44.057 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:39:36.760 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-26 02:39:37.526 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:46:35.349 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 167, train_steps: 6680 +2026-04-26 02:46:36.026 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 02:46:36.163 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:46:36.205 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:47:39.100 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000167/group_15/index_8592_seed_31852_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 02:47:39.662 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:47:39.666 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:48:41.806 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000167/group_15/index_8592_seed_31853_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 02:48:42.609 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:48:43.639 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 02:50:36.199 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.54s (1.88min) +2026-04-26 02:50:36.963 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 02:57:34.090 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 168, train_steps: 6720 +2026-04-26 02:57:34.794 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 02:57:34.994 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:57:35.082 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:58:37.670 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000168/group_15/index_5480_seed_14262_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 02:58:38.233 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 02:58:38.238 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 02:59:40.062 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000168/group_15/index_5480_seed_14263_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 02:59:40.905 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 02:59:41.934 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:01:34.508 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.55s (1.88min) +2026-04-26 03:01:35.296 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:08:32.561 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 169, train_steps: 6760 +2026-04-26 03:08:33.256 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 03:08:33.396 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:08:33.427 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:09:36.226 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000169/group_15/index_3430_seed_8855_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 03:09:37.293 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:09:37.296 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:10:39.477 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000169/group_15/index_3430_seed_8856_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 03:10:40.170 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:10:41.330 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:12:34.735 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.38s (1.89min) +2026-04-26 03:12:35.523 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:19:33.182 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 170, train_steps: 6800 +2026-04-26 03:20:08.886 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=170 (missing=0, unexpected=0) +2026-04-26 03:20:11.272 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 03:20:11.368 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:20:11.417 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:21:15.892 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000170/group_15/index_6828_seed_26238_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 03:21:16.477 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:21:16.480 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:22:18.315 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000170/group_15/index_6828_seed_26239_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 03:22:19.138 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:22:20.168 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:24:13.554 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.36s (1.89min) +2026-04-26 03:24:14.350 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:31:10.525 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 171, train_steps: 6840 +2026-04-26 03:31:11.196 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 03:31:11.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:31:11.484 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:32:14.298 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000171/group_15/index_4072_seed_21440_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 03:32:14.882 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:32:14.887 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:33:16.567 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000171/group_15/index_4072_seed_21441_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 03:33:17.360 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:33:18.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:35:12.842 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.43s (1.91min) +2026-04-26 03:35:13.646 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:42:09.580 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 172, train_steps: 6880 +2026-04-26 03:42:10.336 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 03:42:10.440 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:42:10.479 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:43:13.246 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000172/group_15/index_7440_seed_30991_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 03:43:13.826 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:43:13.829 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:44:15.929 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000172/group_15/index_7440_seed_30992_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 03:44:16.592 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:44:17.531 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:46:12.307 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.66s (1.91min) +2026-04-26 03:46:13.100 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 03:53:09.249 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 173, train_steps: 6920 +2026-04-26 03:53:09.943 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 03:53:10.129 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:53:10.207 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:54:12.776 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000173/group_15/index_1687_seed_8096_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 03:54:13.357 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 03:54:13.360 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 03:55:15.117 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000173/group_15/index_1687_seed_8097_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 03:55:15.891 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 03:55:16.918 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 03:57:11.310 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.36s (1.91min) +2026-04-26 03:57:12.093 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:04:09.263 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 174, train_steps: 6960 +2026-04-26 04:04:09.903 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 04:04:10.057 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:04:10.101 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:05:12.759 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000174/group_15/index_8366_seed_26946_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 04:05:13.730 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:05:13.732 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:06:15.719 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000174/group_15/index_8366_seed_26947_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 04:06:16.552 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:06:17.574 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:08:11.874 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.28s (1.90min) +2026-04-26 04:08:12.653 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:15:08.473 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 175, train_steps: 7000 +2026-04-26 04:15:09.150 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 04:15:09.250 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:15:09.288 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:16:11.825 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000175/group_15/index_248_seed_11296_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 04:16:12.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:16:12.386 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:17:14.306 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000175/group_15/index_248_seed_11297_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 04:17:15.084 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:17:16.098 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:19:10.352 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.22s (1.90min) +2026-04-26 04:19:11.135 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:26:07.157 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 176, train_steps: 7040 +2026-04-26 04:26:07.843 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 04:26:08.000 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:26:08.061 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:27:10.587 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000176/group_15/index_879_seed_9285_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 04:27:11.166 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:27:11.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:28:13.111 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000176/group_15/index_879_seed_9286_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 04:28:13.766 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:28:14.799 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:30:07.325 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.51s (1.88min) +2026-04-26 04:30:08.092 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:37:03.968 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 177, train_steps: 7080 +2026-04-26 04:37:04.678 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 04:37:04.878 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:37:04.979 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:38:07.445 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000177/group_15/index_1004_seed_11708_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 04:38:08.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:38:08.005 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:39:10.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000177/group_15/index_1004_seed_11709_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 04:39:11.260 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:39:12.293 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:41:05.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.14s (1.89min) +2026-04-26 04:41:06.240 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:48:01.068 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 178, train_steps: 7120 +2026-04-26 04:48:01.795 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 04:48:01.983 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:48:02.064 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:49:04.528 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000178/group_15/index_5318_seed_30711_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 04:49:05.086 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:49:05.087 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 04:50:08.201 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000178/group_15/index_5318_seed_30712_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 04:50:08.888 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 04:50:09.833 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 04:52:03.279 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.33s (1.89min) +2026-04-26 04:52:04.137 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 04:58:59.495 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 179, train_steps: 7160 +2026-04-26 04:59:00.162 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 04:59:00.295 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 04:59:00.328 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:00:02.920 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000179/group_15/index_4163_seed_3956_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 05:00:03.917 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:00:03.921 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:01:05.984 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000179/group_15/index_4163_seed_3957_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 05:01:06.656 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:01:07.548 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:03:00.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.71s (1.88min) +2026-04-26 05:03:01.226 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:09:59.545 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 180, train_steps: 7200 +2026-04-26 05:10:34.328 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=180 (missing=0, unexpected=0) +2026-04-26 05:10:36.708 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 05:10:36.813 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:10:36.860 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:11:40.491 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000180/group_15/index_1646_seed_13687_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 05:11:41.078 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:11:41.081 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:12:42.959 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000180/group_15/index_1646_seed_13688_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 05:12:43.761 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:12:44.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:14:37.483 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.63s (1.88min) +2026-04-26 05:14:38.272 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:21:35.543 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 181, train_steps: 7240 +2026-04-26 05:21:36.246 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 05:21:36.343 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:21:36.384 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:22:38.857 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000181/group_15/index_8613_seed_19087_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 05:22:39.442 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:22:39.446 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:23:41.539 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000181/group_15/index_8613_seed_19088_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 05:23:42.250 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:23:43.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:25:35.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.32s (1.87min) +2026-04-26 05:25:36.424 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:32:34.306 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 182, train_steps: 7280 +2026-04-26 05:32:34.941 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 05:32:35.101 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:32:35.150 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:33:37.997 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000182/group_15/index_1164_seed_2595_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 05:33:38.582 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:33:38.585 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:34:40.696 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000182/group_15/index_1164_seed_2596_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 05:34:41.458 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:34:42.447 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:36:35.534 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.95s (1.88min) +2026-04-26 05:36:36.329 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:43:34.160 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 183, train_steps: 7320 +2026-04-26 05:43:34.836 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 05:43:35.033 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:43:35.129 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:44:37.593 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000183/group_15/index_5140_seed_31639_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 05:44:38.198 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:44:38.201 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:45:40.265 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000183/group_15/index_5140_seed_31640_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 05:45:41.059 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:45:41.996 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:47:35.069 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.95s (1.88min) +2026-04-26 05:47:35.852 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 05:54:33.282 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 184, train_steps: 7360 +2026-04-26 05:54:33.994 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 05:54:34.149 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:54:34.197 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:55:36.853 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000184/group_15/index_348_seed_8710_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 05:55:38.010 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 05:55:38.013 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 05:56:40.393 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000184/group_15/index_348_seed_8711_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 05:56:41.071 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 05:56:42.094 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 05:58:34.918 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.79s (1.88min) +2026-04-26 05:58:35.702 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:05:33.610 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 185, train_steps: 7400 +2026-04-26 06:05:34.292 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 06:05:34.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:05:34.559 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:06:37.077 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000185/group_15/index_746_seed_31353_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 06:06:37.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:06:37.734 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:07:39.537 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000185/group_15/index_746_seed_31354_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 06:07:40.322 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:07:41.344 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:09:34.629 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.17s (1.89min) +2026-04-26 06:09:35.417 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:16:33.497 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 186, train_steps: 7440 +2026-04-26 06:16:34.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 06:16:34.312 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:16:34.347 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:17:36.853 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000186/group_15/index_9952_seed_29616_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 06:17:37.460 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:17:37.464 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:18:39.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000186/group_15/index_9952_seed_29617_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 06:18:40.178 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:18:41.234 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:20:34.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 06:20:35.177 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:27:33.278 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 187, train_steps: 7480 +2026-04-26 06:27:33.963 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 06:27:34.084 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:27:34.217 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:28:37.270 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000187/group_15/index_7000_seed_22357_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 06:28:37.858 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:28:37.858 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:29:40.205 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000187/group_15/index_7000_seed_22358_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 06:29:40.929 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:29:41.834 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:31:34.411 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 06:31:35.204 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:38:33.334 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 188, train_steps: 7520 +2026-04-26 06:38:34.055 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 06:38:34.209 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:38:34.272 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:39:37.003 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000188/group_15/index_7354_seed_2738_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 06:39:37.548 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:39:37.551 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:40:39.878 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000188/group_15/index_7354_seed_2739_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 06:40:40.478 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:40:41.506 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:42:34.510 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 06:42:35.251 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 06:49:33.021 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 189, train_steps: 7560 +2026-04-26 06:49:33.807 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 06:49:34.115 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:49:34.263 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:50:36.736 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000189/group_15/index_7414_seed_13934_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 06:50:37.918 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 06:50:37.921 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 06:51:40.156 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000189/group_15/index_7414_seed_13935_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 06:51:40.860 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 06:51:41.897 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 06:53:34.338 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 06:53:35.126 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:00:32.714 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 190, train_steps: 7600 +2026-04-26 07:01:08.260 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=190 (missing=0, unexpected=0) +2026-04-26 07:01:10.214 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 07:01:10.598 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:01:10.913 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:02:14.585 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000190/group_15/index_747_seed_31705_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 07:02:15.179 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:02:15.183 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:03:17.081 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000190/group_15/index_747_seed_31706_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 07:03:17.679 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:03:18.720 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:05:12.203 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.41s (1.89min) +2026-04-26 07:05:12.996 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:12:08.731 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 191, train_steps: 7640 +2026-04-26 07:12:09.450 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 07:12:09.690 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:12:09.810 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:13:12.237 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000191/group_15/index_9207_seed_10994_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 07:13:12.812 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:13:12.814 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:14:14.570 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000191/group_15/index_9207_seed_10995_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 07:14:15.352 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:14:16.372 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:16:09.713 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-26 07:16:10.504 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:23:05.821 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 192, train_steps: 7680 +2026-04-26 07:23:06.516 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 07:23:06.679 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:23:06.747 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:24:09.439 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000192/group_15/index_3449_seed_12833_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 07:24:10.009 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:24:10.012 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:25:12.224 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000192/group_15/index_3449_seed_12834_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 07:25:12.964 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:25:13.912 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:27:07.391 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.33s (1.89min) +2026-04-26 07:27:08.176 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:34:03.746 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 193, train_steps: 7720 +2026-04-26 07:34:04.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 07:34:04.604 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:34:04.641 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:35:07.245 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000193/group_15/index_5768_seed_12018_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 07:35:07.786 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:35:07.790 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:36:10.273 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000193/group_15/index_5768_seed_12019_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 07:36:11.014 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:36:12.048 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:38:05.169 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.10s (1.89min) +2026-04-26 07:38:05.954 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:45:01.414 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 194, train_steps: 7760 +2026-04-26 07:45:02.105 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 07:45:02.327 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:45:02.441 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:46:04.908 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000194/group_15/index_5696_seed_22180_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 07:46:06.040 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:46:06.043 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:47:08.608 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000194/group_15/index_5696_seed_22181_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 07:47:09.312 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:47:10.370 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 07:49:03.282 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.88s (1.88min) +2026-04-26 07:49:04.160 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 07:55:59.882 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 195, train_steps: 7800 +2026-04-26 07:56:00.563 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 07:56:00.764 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:56:00.851 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:57:03.151 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000195/group_15/index_205_seed_26685_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 07:57:03.740 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 07:57:03.743 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 07:58:06.091 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000195/group_15/index_205_seed_26686_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 07:58:06.850 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 07:58:07.879 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:00:00.600 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-26 08:00:01.504 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:07:00.276 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 196, train_steps: 7840 +2026-04-26 08:07:00.956 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 08:07:01.122 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:07:01.211 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:08:04.073 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000196/group_15/index_1729_seed_16819_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 08:08:04.681 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:08:04.684 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:09:06.484 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000196/group_15/index_1729_seed_16820_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 08:09:07.149 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 08:09:08.192 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:11:01.216 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.98s (1.88min) +2026-04-26 08:11:02.000 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:17:59.567 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 197, train_steps: 7880 +2026-04-26 08:18:00.281 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 08:18:00.466 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:18:00.533 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:19:02.895 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000197/group_15/index_2651_seed_8499_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 08:19:03.473 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:19:03.476 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:20:05.361 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000197/group_15/index_2651_seed_8500_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 08:20:06.191 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 08:20:07.147 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:21:59.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.64s (1.88min) +2026-04-26 08:22:00.687 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:28:58.412 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 198, train_steps: 7920 +2026-04-26 08:28:59.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 08:28:59.291 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:28:59.370 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:30:01.756 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000198/group_15/index_2675_seed_5525_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 08:30:02.315 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:30:02.316 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:31:04.451 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000198/group_15/index_2675_seed_5526_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 08:31:05.363 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 08:31:06.258 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:32:58.697 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.28s (1.87min) +2026-04-26 08:32:59.492 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:39:58.708 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 199, train_steps: 7960 +2026-04-26 08:39:59.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 08:39:59.551 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:39:59.614 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:41:02.480 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000199/group_15/index_6462_seed_4129_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 08:41:03.481 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 08:41:03.484 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 08:42:05.520 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000199/group_15/index_6462_seed_4130_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 08:42:06.279 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 08:42:07.179 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 08:43:59.764 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.42s (1.87min) +2026-04-26 08:44:00.641 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 08:50:58.981 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 200, train_steps: 8000 +2026-04-26 12:20:44.568 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=200 (missing=0, unexpected=0) +2026-04-26 12:20:49.068 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 12:20:49.226 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:20:49.302 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:21:51.184 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000200/group_15/index_5583_seed_1668_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 12:21:51.723 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:21:51.726 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:22:53.478 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000200/group_15/index_5583_seed_1669_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 12:22:54.286 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 12:22:55.805 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:24:50.492 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.58s (1.91min) +2026-04-26 12:24:56.412 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:32:00.148 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 201, train_steps: 8040 +2026-04-26 12:32:00.830 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 12:32:01.003 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:32:01.067 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:33:03.557 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000201/group_15/index_5239_seed_13144_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 12:33:04.132 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:33:04.135 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:34:06.088 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000201/group_15/index_5239_seed_13145_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 12:34:06.716 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 12:34:07.862 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:36:01.223 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.35s (1.89min) +2026-04-26 12:36:02.114 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:42:59.833 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 202, train_steps: 8080 +2026-04-26 12:43:00.535 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 12:43:00.721 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:43:00.803 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:44:03.199 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000202/group_15/index_9000_seed_6422_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 12:44:03.740 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:44:03.745 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:45:06.013 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000202/group_15/index_9000_seed_6423_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 12:45:06.833 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 12:45:07.853 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:47:00.479 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.61s (1.88min) +2026-04-26 12:47:01.275 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 12:53:59.420 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 203, train_steps: 8120 +2026-04-26 12:54:00.113 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 12:54:00.328 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:54:00.424 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:55:03.053 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000203/group_15/index_7655_seed_14523_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 12:55:03.586 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 12:55:03.901 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 12:56:08.117 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000203/group_15/index_7655_seed_14524_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 12:56:08.830 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 12:56:10.102 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 12:58:02.833 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.70s (1.88min) +2026-04-26 12:58:03.822 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:05:00.668 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 204, train_steps: 8160 +2026-04-26 13:05:01.341 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 13:05:01.565 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:05:01.662 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:06:04.219 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000204/group_15/index_7787_seed_14563_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 13:06:05.246 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:06:05.249 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:07:07.394 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000204/group_15/index_7787_seed_14564_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 13:07:08.187 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:07:09.335 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:09:02.442 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.06s (1.88min) +2026-04-26 13:09:03.250 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:16:01.259 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 205, train_steps: 8200 +2026-04-26 13:16:01.971 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 13:16:02.134 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:16:02.190 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:17:04.733 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000205/group_15/index_5765_seed_25619_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 13:17:05.267 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:17:05.268 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:18:08.121 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000205/group_15/index_5765_seed_25620_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 13:18:08.811 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:18:09.871 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:20:02.990 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.08s (1.88min) +2026-04-26 13:20:03.832 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:26:59.300 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 206, train_steps: 8240 +2026-04-26 13:26:59.985 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 13:27:00.152 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:27:00.207 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:28:02.762 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000206/group_15/index_3407_seed_7243_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 13:28:03.337 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:28:03.341 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:29:05.761 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000206/group_15/index_3407_seed_7244_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 13:29:06.606 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:29:07.631 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:31:00.395 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.74s (1.88min) +2026-04-26 13:31:01.277 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:37:59.653 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 207, train_steps: 8280 +2026-04-26 13:38:00.350 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 13:38:00.570 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:38:00.658 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:39:03.048 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000207/group_15/index_8446_seed_32874_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 13:39:03.603 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:39:03.605 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:40:05.563 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000207/group_15/index_8446_seed_32875_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 13:40:06.268 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:40:07.303 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:42:00.003 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.68s (1.88min) +2026-04-26 13:42:00.949 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 13:49:01.146 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 208, train_steps: 8320 +2026-04-26 13:49:01.837 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 13:49:01.954 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:49:01.991 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:50:05.533 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000208/group_15/index_6910_seed_31528_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 13:50:06.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 13:50:06.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 13:51:08.508 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000208/group_15/index_6910_seed_31529_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 13:51:09.390 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 13:51:10.385 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 13:53:03.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.88s (1.88min) +2026-04-26 13:53:04.225 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:00:03.051 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 209, train_steps: 8360 +2026-04-26 14:00:03.753 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 14:00:03.857 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:00:03.917 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:01:06.482 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000209/group_15/index_5254_seed_3017_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 14:01:07.640 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:01:07.643 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:02:09.933 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000209/group_15/index_5254_seed_3018_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 14:02:10.748 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:02:11.772 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:04:05.168 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.37s (1.89min) +2026-04-26 14:04:05.944 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:11:03.218 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 210, train_steps: 8400 +2026-04-26 14:11:38.674 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=210 (missing=0, unexpected=0) +2026-04-26 14:11:40.805 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 14:11:41.057 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:11:41.128 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:12:44.240 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000210/group_15/index_7694_seed_2617_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 14:12:44.772 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:12:44.775 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:13:47.208 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000210/group_15/index_7694_seed_2618_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 14:13:48.154 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:13:49.193 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:15:42.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.31s (1.89min) +2026-04-26 14:15:43.310 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:22:40.630 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 211, train_steps: 8440 +2026-04-26 14:22:41.314 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 14:22:41.480 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:22:41.525 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:23:44.607 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000211/group_15/index_2359_seed_11926_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 14:23:45.164 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:23:45.167 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:24:47.356 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000211/group_15/index_2359_seed_11927_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 14:24:48.205 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:24:49.275 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:26:43.789 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.49s (1.91min) +2026-04-26 14:26:44.586 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:33:43.214 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 212, train_steps: 8480 +2026-04-26 14:33:43.889 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 14:33:44.084 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:33:44.179 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:34:46.626 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000212/group_15/index_1044_seed_13376_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 14:34:47.188 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:34:47.191 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:35:49.570 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000212/group_15/index_1044_seed_13377_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 14:35:50.283 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:35:51.239 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:37:44.537 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.21s (1.89min) +2026-04-26 14:37:45.321 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:44:44.174 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 213, train_steps: 8520 +2026-04-26 14:44:44.803 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 14:44:44.936 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:44:44.956 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:45:47.633 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000213/group_15/index_3535_seed_15037_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 14:45:48.249 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:45:48.250 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:46:49.927 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000213/group_15/index_3535_seed_15038_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 14:46:50.750 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:46:51.782 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:48:44.769 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 14:48:45.547 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 14:55:44.213 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 214, train_steps: 8560 +2026-04-26 14:55:44.872 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 14:55:45.039 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:55:45.104 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:56:48.016 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000214/group_15/index_8079_seed_28718_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 14:56:49.157 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 14:56:49.160 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 14:57:50.690 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000214/group_15/index_8079_seed_28719_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 14:57:51.510 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 14:57:52.539 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 14:59:46.971 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.39s (1.91min) +2026-04-26 14:59:47.730 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:06:44.119 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 215, train_steps: 8600 +2026-04-26 15:06:44.806 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 15:06:45.002 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:06:45.091 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:07:47.246 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000215/group_15/index_6553_seed_24396_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 15:07:47.787 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:07:47.791 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:08:49.812 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000215/group_15/index_6553_seed_24397_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 15:08:50.615 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:08:51.517 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:10:44.882 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.20s (1.89min) +2026-04-26 15:10:45.677 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:17:43.223 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 216, train_steps: 8640 +2026-04-26 15:17:43.904 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 15:17:44.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:17:44.063 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:18:46.438 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000216/group_15/index_964_seed_35_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 15:18:46.994 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:18:46.997 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:19:48.602 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000216/group_15/index_964_seed_36_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 15:19:49.422 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:19:50.289 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:21:43.748 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.27s (1.89min) +2026-04-26 15:21:44.539 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:28:42.284 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 217, train_steps: 8680 +2026-04-26 15:28:42.988 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 15:28:43.116 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:28:43.156 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:29:45.720 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000217/group_15/index_4048_seed_18575_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 15:29:46.286 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:29:46.290 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:30:48.799 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000217/group_15/index_4048_seed_18576_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 15:30:49.417 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:30:50.430 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:32:43.645 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.17s (1.89min) +2026-04-26 15:32:44.439 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:39:42.313 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 218, train_steps: 8720 +2026-04-26 15:39:42.992 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 15:39:43.127 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:39:43.170 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:40:45.694 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000218/group_15/index_4699_seed_19714_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 15:40:46.261 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:40:46.264 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:41:48.346 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000218/group_15/index_4699_seed_19715_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 15:41:49.056 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:41:49.977 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:43:43.512 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.40s (1.89min) +2026-04-26 15:43:44.290 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 15:50:44.199 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 219, train_steps: 8760 +2026-04-26 15:50:44.877 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 15:50:45.025 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:50:45.080 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:51:47.720 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000219/group_15/index_8581_seed_17415_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 15:51:48.859 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 15:51:48.861 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 15:52:50.646 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000219/group_15/index_8581_seed_17416_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 15:52:51.510 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 15:52:52.511 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 15:54:45.933 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.29s (1.89min) +2026-04-26 15:54:46.706 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:01:44.546 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 220, train_steps: 8800 +2026-04-26 16:02:19.921 | INFO | __main__:maybe_update_ref_model_for_kl:685 - [Moving KL] Updated ref_model at update_step=220 (missing=0, unexpected=0) +2026-04-26 16:02:22.113 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 16:02:22.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:02:22.392 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:03:26.126 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000220/group_15/index_5093_seed_6922_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 16:03:26.665 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:03:26.666 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:04:28.463 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000220/group_15/index_5093_seed_6923_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 16:04:29.257 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:04:30.390 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:06:23.383 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 112.97s (1.88min) +2026-04-26 16:06:24.153 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:13:20.868 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 221, train_steps: 8840 +2026-04-26 16:13:21.552 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 16:13:21.787 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:13:21.925 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:14:24.589 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000221/group_15/index_8620_seed_26911_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 16:14:25.124 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:14:25.126 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:15:27.045 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000221/group_15/index_8620_seed_26912_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 16:15:27.851 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:15:29.019 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:17:22.294 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.19s (1.89min) +2026-04-26 16:17:23.062 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:24:18.890 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 222, train_steps: 8880 +2026-04-26 16:24:19.591 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 16:24:19.801 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:24:19.909 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:25:22.477 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000222/group_15/index_760_seed_28351_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 16:25:23.059 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:25:23.062 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:26:24.842 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000222/group_15/index_760_seed_28352_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 16:26:25.462 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:26:26.399 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:28:20.114 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.60s (1.89min) +2026-04-26 16:28:20.955 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:35:18.473 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 223, train_steps: 8920 +2026-04-26 16:35:19.142 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 16:35:19.308 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:35:19.378 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:36:22.372 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000223/group_15/index_5475_seed_3544_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 16:36:22.994 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:36:22.997 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:37:24.559 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000223/group_15/index_5475_seed_3545_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 16:37:25.380 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:37:26.416 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:39:20.526 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 114.08s (1.90min) +2026-04-26 16:39:21.518 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:46:18.183 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 224, train_steps: 8960 +2026-04-26 16:46:18.873 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 16:46:18.993 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:46:19.039 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:47:21.606 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000224/group_15/index_6628_seed_3980_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 16:47:22.666 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:47:22.669 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:48:24.452 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000224/group_15/index_6628_seed_3981_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 16:48:25.169 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:48:26.044 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 16:50:19.663 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.43s (1.89min) +2026-04-26 16:50:20.651 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] +2026-04-26 16:57:18.884 | INFO | hyvideo.utils.grpo_utils:train_one_step:1774 - Rank 62, sp_rank 0: update step: 225, train_steps: 9000 +2026-04-26 16:57:19.593 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:493 - [ParallelGroups] Rank 62, dp_rank 31: video_batch_size=2, num_generations=4, ranks_per_group=2, num_groups_per_rank=1, group_idx=15, rank_in_group=1 +2026-04-26 16:57:19.685 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 1/2 (samples 1-1/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:57:19.736 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:58:22.298 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000225/group_15/index_6400_seed_23621_dp_31_rank_62_sample_2_slot_0.mp4 +2026-04-26 16:58:22.880 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:621 - Rank 62 generating batch 2/2 (samples 2-2/2), eta: 0.5, batch_size: 1, 81x352x624, flow_shift: 5.0, infer_steps: 20 +2026-04-26 16:58:22.883 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:646 - Rank 62 using 'all' strategy (no mixgrpo): determistic=False for all timesteps +2026-04-26 16:59:24.753 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:748 - Rank 62: Saved video 1/1 to ./outputs/yw004-flow-baseline/rl_samples/0000225/group_15/index_6400_seed_23622_dp_31_rank_62_sample_3_slot_1.mp4 +2026-04-26 16:59:25.589 | INFO | hyvideo.utils.grpo_utils:gather_and_process_rewards:268 - [GatherRewards] Rank 62: Using local metric names without global sync: ['avg', 'videoalign_local_mq', 'videoalign_local_overall', 'videoalign_local_ta', 'videoalign_local_vq'] +2026-04-26 16:59:26.621 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:847 - Rank 62: Pre-computing Reference Model statistics (Batch-wise)... +2026-04-26 17:01:20.242 | INFO | hyvideo.utils.grpo_utils:prepare_samples_online:990 - Rank 62: Reference stats computed (Batched). Shape: torch.Size([2, 20, 32, 21, 22, 39]), Time: 113.59s (1.89min) +2026-04-26 17:01:21.221 | INFO | hyvideo.utils.grpo_utils:train_one_step:1433 - [All Timesteps] Training on timesteps: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] diff --git a/outputs/yw004-flow-baseline/rl_samples/0000085/group_0/index_tensor([7637, 7637])_group_0_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000085/group_0/index_tensor([7637, 7637])_group_0_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..c7c95eaa3c7e88cff55c188e2c602b34319c0e80 --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000085/group_0/index_tensor([7637, 7637])_group_0_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "An extreme close-up, executed in high-fidelity 3D rendering, slowly zooms in on a dense cluster of hawthorn berries hanging from a delicate, dark branch. Each spherical berry is a vibrant crimson, perfectly encased in a thick, translucent, crystalline crust of ice, the result of recent freezing rain. The camera's movement is nearly imperceptible, allowing the viewer to absorb every minute detail. A soft, diffuse light from a pale, overcast sky illuminates the scene, capturing the perfectly smooth surface of the ice and creating subtle, luminous highlights. This light refracts through the frozen glaze, imbuing the red berries beneath with an intense inherent warmth. On each berry's curved surface, the photorealistic rendering captures a distorted fish-eye reflection of the surrounding bare, skeletal winter branches against the soft white sky, with the distorted miniature model adding a layer of intricate beauty. The ice's crystalline texture is meticulously rendered with glassy perfection, creating a powerful visual and atmospheric contrast between the cold, static nature of the ice and the vibrant life it retains, establishing an atmosphere of tranquility and breathtaking beauty.", + "seed": 15724, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_0/index_7637_seed_15724_dp_0_rank_0_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 0, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_mq": -0.04564296575193692, + "videoalign_local_overall": -0.8116245864996521, + "videoalign_local_vq": -0.9471547428368038, + "videoalign_local_ta": 0.1811731220890887, + "avg": -0.31522573220528166 + }, + { + "prompt": "An extreme close-up, executed in high-fidelity 3D rendering, slowly zooms in on a dense cluster of hawthorn berries hanging from a delicate, dark branch. Each spherical berry is a vibrant crimson, perfectly encased in a thick, translucent, crystalline crust of ice, the result of recent freezing rain. The camera's movement is nearly imperceptible, allowing the viewer to absorb every minute detail. A soft, diffuse light from a pale, overcast sky illuminates the scene, capturing the perfectly smooth surface of the ice and creating subtle, luminous highlights. This light refracts through the frozen glaze, imbuing the red berries beneath with an intense inherent warmth. On each berry's curved surface, the photorealistic rendering captures a distorted fish-eye reflection of the surrounding bare, skeletal winter branches against the soft white sky, with the distorted miniature model adding a layer of intricate beauty. The ice's crystalline texture is meticulously rendered with glassy perfection, creating a powerful visual and atmospheric contrast between the cold, static nature of the ice and the vibrant life it retains, establishing an atmosphere of tranquility and breathtaking beauty.", + "seed": 15725, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_0/index_7637_seed_15725_dp_0_rank_0_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 0, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_mq": -0.45858373760046345, + "videoalign_local_overall": -2.4340673318237855, + "videoalign_local_vq": -1.166138325324791, + "videoalign_local_ta": -0.8093452688985311, + "avg": -1.6217063003611583 + }, + { + "prompt": "An extreme close-up, executed in high-fidelity 3D rendering, slowly zooms in on a dense cluster of hawthorn berries hanging from a delicate, dark branch. Each spherical berry is a vibrant crimson, perfectly encased in a thick, translucent, crystalline crust of ice, the result of recent freezing rain. The camera's movement is nearly imperceptible, allowing the viewer to absorb every minute detail. A soft, diffuse light from a pale, overcast sky illuminates the scene, capturing the perfectly smooth surface of the ice and creating subtle, luminous highlights. This light refracts through the frozen glaze, imbuing the red berries beneath with an intense inherent warmth. On each berry's curved surface, the photorealistic rendering captures a distorted fish-eye reflection of the surrounding bare, skeletal winter branches against the soft white sky, with the distorted miniature model adding a layer of intricate beauty. The ice's crystalline texture is meticulously rendered with glassy perfection, creating a powerful visual and atmospheric contrast between the cold, static nature of the ice and the vibrant life it retains, establishing an atmosphere of tranquility and breathtaking beauty.", + "seed": 15726, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_0/index_7637_seed_15726_dp_1_rank_2_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 0, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_mq": -0.4925240750126711, + "videoalign_local_overall": -1.275513966803462, + "videoalign_local_ta": 0.0007961466502128814, + "videoalign_local_vq": -0.7837860384410038, + "avg": -0.6373589100766246 + }, + { + "prompt": "An extreme close-up, executed in high-fidelity 3D rendering, slowly zooms in on a dense cluster of hawthorn berries hanging from a delicate, dark branch. Each spherical berry is a vibrant crimson, perfectly encased in a thick, translucent, crystalline crust of ice, the result of recent freezing rain. The camera's movement is nearly imperceptible, allowing the viewer to absorb every minute detail. A soft, diffuse light from a pale, overcast sky illuminates the scene, capturing the perfectly smooth surface of the ice and creating subtle, luminous highlights. This light refracts through the frozen glaze, imbuing the red berries beneath with an intense inherent warmth. On each berry's curved surface, the photorealistic rendering captures a distorted fish-eye reflection of the surrounding bare, skeletal winter branches against the soft white sky, with the distorted miniature model adding a layer of intricate beauty. The ice's crystalline texture is meticulously rendered with glassy perfection, creating a powerful visual and atmospheric contrast between the cold, static nature of the ice and the vibrant life it retains, establishing an atmosphere of tranquility and breathtaking beauty.", + "seed": 15727, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_0/index_7637_seed_15727_dp_1_rank_2_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 0, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_mq": -0.6296996053870104, + "videoalign_local_overall": -1.5315994796255235, + "videoalign_local_ta": -0.1111619760359859, + "videoalign_local_vq": -0.7907378982025272, + "avg": -0.8213807278307547 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000085/group_1/index_tensor([6754, 6754])_group_1_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000085/group_1/index_tensor([6754, 6754])_group_1_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..23dffe6b994a204594b2c7b6d2b0eb93810f4dc3 --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000085/group_1/index_tensor([6754, 6754])_group_1_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "high-angle camera slowly tilts downward and zooms in, revealing a vast and desolate alien world. The entire scene accurately captures the distinctive, jagged, rough, polygonal textures of the PS1 era. A massive, ring-shaped spaceship, constructed from simple, low-polygons, rests quietly atop a sepia-toned volcanic landscape composed of sharp, angular polygons. Its metal hull appears a dark gray texture with pixelated noise and a simple lightmap. Surrounding the ship is a flowing river of incandescent lava. Its surface, far from a smooth liquid, consists of bright orange-red and yellow blocks of pixels, slowly creeping in a choppy, skipping pattern, providing the scene's sole primary source of light. This fiery glow casts flickering, pulsating orange shadows across the dark polygonal surface of the spaceship and the surrounding rocks. The lighting calculations are simple and direct, with no soft transitions. The deep purple sky, a simple, cloudless color gradient, further enhances this retro aesthetic of early 3D rendering, creating a powerful, desolate atmosphere that is both mysterious and imbued with a sense of digital nostalgia.", + "seed": 12821, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_1/index_6754_seed_12821_dp_2_rank_4_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 1, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_overall": -2.870400791054199, + "videoalign_local_ta": -0.5745442060427531, + "videoalign_local_vq": -1.4077154520377293, + "videoalign_local_mq": -0.8881411329737167, + "avg": -1.722472498548476 + }, + { + "prompt": "high-angle camera slowly tilts downward and zooms in, revealing a vast and desolate alien world. The entire scene accurately captures the distinctive, jagged, rough, polygonal textures of the PS1 era. A massive, ring-shaped spaceship, constructed from simple, low-polygons, rests quietly atop a sepia-toned volcanic landscape composed of sharp, angular polygons. Its metal hull appears a dark gray texture with pixelated noise and a simple lightmap. Surrounding the ship is a flowing river of incandescent lava. Its surface, far from a smooth liquid, consists of bright orange-red and yellow blocks of pixels, slowly creeping in a choppy, skipping pattern, providing the scene's sole primary source of light. This fiery glow casts flickering, pulsating orange shadows across the dark polygonal surface of the spaceship and the surrounding rocks. The lighting calculations are simple and direct, with no soft transitions. The deep purple sky, a simple, cloudless color gradient, further enhances this retro aesthetic of early 3D rendering, creating a powerful, desolate atmosphere that is both mysterious and imbued with a sense of digital nostalgia.", + "seed": 12822, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_1/index_6754_seed_12822_dp_2_rank_4_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 1, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_overall": -2.6378600543001736, + "videoalign_local_ta": -0.3723975956371164, + "videoalign_local_vq": -1.3451487141840186, + "videoalign_local_mq": -0.9203137444790385, + "avg": -1.505128824968645 + }, + { + "prompt": "high-angle camera slowly tilts downward and zooms in, revealing a vast and desolate alien world. The entire scene accurately captures the distinctive, jagged, rough, polygonal textures of the PS1 era. A massive, ring-shaped spaceship, constructed from simple, low-polygons, rests quietly atop a sepia-toned volcanic landscape composed of sharp, angular polygons. Its metal hull appears a dark gray texture with pixelated noise and a simple lightmap. Surrounding the ship is a flowing river of incandescent lava. Its surface, far from a smooth liquid, consists of bright orange-red and yellow blocks of pixels, slowly creeping in a choppy, skipping pattern, providing the scene's sole primary source of light. This fiery glow casts flickering, pulsating orange shadows across the dark polygonal surface of the spaceship and the surrounding rocks. The lighting calculations are simple and direct, with no soft transitions. The deep purple sky, a simple, cloudless color gradient, further enhances this retro aesthetic of early 3D rendering, creating a powerful, desolate atmosphere that is both mysterious and imbued with a sense of digital nostalgia.", + "seed": 12823, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_1/index_6754_seed_12823_dp_3_rank_6_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 1, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_vq": -1.4346539086136325, + "videoalign_local_mq": -0.9150105667583811, + "videoalign_local_overall": -2.973967847053077, + "videoalign_local_ta": -0.6243033716810636, + "avg": -1.7991356093670705 + }, + { + "prompt": "high-angle camera slowly tilts downward and zooms in, revealing a vast and desolate alien world. The entire scene accurately captures the distinctive, jagged, rough, polygonal textures of the PS1 era. A massive, ring-shaped spaceship, constructed from simple, low-polygons, rests quietly atop a sepia-toned volcanic landscape composed of sharp, angular polygons. Its metal hull appears a dark gray texture with pixelated noise and a simple lightmap. Surrounding the ship is a flowing river of incandescent lava. Its surface, far from a smooth liquid, consists of bright orange-red and yellow blocks of pixels, slowly creeping in a choppy, skipping pattern, providing the scene's sole primary source of light. This fiery glow casts flickering, pulsating orange shadows across the dark polygonal surface of the spaceship and the surrounding rocks. The lighting calculations are simple and direct, with no soft transitions. The deep purple sky, a simple, cloudless color gradient, further enhances this retro aesthetic of early 3D rendering, creating a powerful, desolate atmosphere that is both mysterious and imbued with a sense of digital nostalgia.", + "seed": 12824, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_1/index_6754_seed_12824_dp_3_rank_6_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 1, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_vq": -1.6805759476775228, + "videoalign_local_mq": -1.1105210520599522, + "videoalign_local_overall": -3.4433899020900887, + "videoalign_local_ta": -0.6522929023526134, + "avg": -2.047841402221351 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000085/group_10/index_tensor([1714, 1714])_group_10_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000085/group_10/index_tensor([1714, 1714])_group_10_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..e56acfd8ce19f43e050cb7202f73518ab8bab35c --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000085/group_10/index_tensor([1714, 1714])_group_10_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "low-angle tracking shot smoothly follows a cheerful, bright yellow snowplow, rendered in the charming style of Pixar animation, as it steadily advances. The plow's rounded edges and smooth finish gleam in the soft, unfocused daylight. Its two large, round headlights, designed like smiling eyes, emit a warm, friendly glow, adding to its anthropomorphic character. Its sturdy black caterpillar trails rhythmically churn, leaving deep marks as they propel the vehicle through a thick, untouched blanket of fresh, powdery snow. The massive front blades meticulously carve a clean path, causing the snow to curl and roll, forming two perfect, fluffy banks on either side. A very shallow depth of field is employed, beautifully blurring the background of tall, snow-covered pine trees into a soft, ethereal winter mist composed of muted greens and whites. The overall atmosphere is one of whimsical tranquility and joy, dominated by the vibrant yellow of the plow and the bright white of the landscape.", + "seed": 240, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_10/index_1714_seed_240_dp_20_rank_40_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 10, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_mq": -0.16726250814568103, + "videoalign_local_overall": -0.5037035444571449, + "videoalign_local_ta": 0.5481469686716292, + "videoalign_local_vq": -0.8845880049830931, + "avg": 0.022221712107242095 + }, + { + "prompt": "low-angle tracking shot smoothly follows a cheerful, bright yellow snowplow, rendered in the charming style of Pixar animation, as it steadily advances. The plow's rounded edges and smooth finish gleam in the soft, unfocused daylight. Its two large, round headlights, designed like smiling eyes, emit a warm, friendly glow, adding to its anthropomorphic character. Its sturdy black caterpillar trails rhythmically churn, leaving deep marks as they propel the vehicle through a thick, untouched blanket of fresh, powdery snow. The massive front blades meticulously carve a clean path, causing the snow to curl and roll, forming two perfect, fluffy banks on either side. A very shallow depth of field is employed, beautifully blurring the background of tall, snow-covered pine trees into a soft, ethereal winter mist composed of muted greens and whites. The overall atmosphere is one of whimsical tranquility and joy, dominated by the vibrant yellow of the plow and the bright white of the landscape.", + "seed": 241, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_10/index_1714_seed_241_dp_20_rank_40_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 10, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_mq": 0.12405872130910138, + "videoalign_local_overall": -0.039508870533743856, + "videoalign_local_ta": 0.8218223796823373, + "videoalign_local_vq": -0.9853899715251825, + "avg": 0.3911567545742967 + }, + { + "prompt": "low-angle tracking shot smoothly follows a cheerful, bright yellow snowplow, rendered in the charming style of Pixar animation, as it steadily advances. The plow's rounded edges and smooth finish gleam in the soft, unfocused daylight. Its two large, round headlights, designed like smiling eyes, emit a warm, friendly glow, adding to its anthropomorphic character. Its sturdy black caterpillar trails rhythmically churn, leaving deep marks as they propel the vehicle through a thick, untouched blanket of fresh, powdery snow. The massive front blades meticulously carve a clean path, causing the snow to curl and roll, forming two perfect, fluffy banks on either side. A very shallow depth of field is employed, beautifully blurring the background of tall, snow-covered pine trees into a soft, ethereal winter mist composed of muted greens and whites. The overall atmosphere is one of whimsical tranquility and joy, dominated by the vibrant yellow of the plow and the bright white of the landscape.", + "seed": 242, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_10/index_1714_seed_242_dp_21_rank_42_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 10, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_overall": -0.9355573684024483, + "videoalign_local_mq": 0.7067011802186662, + "videoalign_local_vq": -1.0583844990211781, + "videoalign_local_ta": -0.5838740495999364, + "avg": -0.7597157090011923 + }, + { + "prompt": "low-angle tracking shot smoothly follows a cheerful, bright yellow snowplow, rendered in the charming style of Pixar animation, as it steadily advances. The plow's rounded edges and smooth finish gleam in the soft, unfocused daylight. Its two large, round headlights, designed like smiling eyes, emit a warm, friendly glow, adding to its anthropomorphic character. Its sturdy black caterpillar trails rhythmically churn, leaving deep marks as they propel the vehicle through a thick, untouched blanket of fresh, powdery snow. The massive front blades meticulously carve a clean path, causing the snow to curl and roll, forming two perfect, fluffy banks on either side. A very shallow depth of field is employed, beautifully blurring the background of tall, snow-covered pine trees into a soft, ethereal winter mist composed of muted greens and whites. The overall atmosphere is one of whimsical tranquility and joy, dominated by the vibrant yellow of the plow and the bright white of the landscape.", + "seed": 243, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_10/index_1714_seed_243_dp_21_rank_42_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 10, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_overall": 1.2401069454447582, + "videoalign_local_mq": 1.2271196872058503, + "videoalign_local_vq": -0.3423429435842677, + "videoalign_local_ta": 0.3553302018231757, + "avg": 0.797718573633967 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000085/group_11/index_tensor([3526, 3526])_group_11_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000085/group_11/index_tensor([3526, 3526])_group_11_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..eed82efc71f9344d72e6290b17b27302768a0065 --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000085/group_11/index_tensor([3526, 3526])_group_11_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "dynamic, low-angle, uninterrupted tracking shot follows a teenager on an extreme skateboard at breakneck speed, close to the ground. The teenager has shaggy black hair with a hint of silver-gray highlights, and his eyes are focused and piercing. He wears a loose black hoodie with abstract, non-figurative white graffiti printed on the back, dark khaki work pants, and a pair of well-worn professional skateboard shoes. The skateboard's deck is covered in colorful, wild street graffiti, and the colorful wheels are almost invisible at the high speed. He moves almost to the ground, deftly lowering his body as he speeds along the city's main thoroughfare at dusk. Every tilt and shift of his weight is filled with rhythm and explosive power. As he precisely controlled the edge of his skateboard, it slashed across the asphalt. The custom-made wheels rubbed against the ground, instantly releasing a dazzling trail of golden and orange sparks. These particles trailed a dazzling trail of light in front of the camera, illuminating the world beneath his feet. The background was a city scene at a magical hour. The distant skyline burned with a deep orange-purple gradient, and the silhouettes of the tall buildings were gilded with a golden edge. The newly lit neon signs and streetlights on both sides of the street cast highly saturated, slightly haloed beams of light, creating visible volumetric light in the dust-filled air and a gorgeous anamorphic lens flare as the camera moved. The entire scene was imbued with Ufotable's signature visual style: an incredibly smooth, high-frame-rate hand-drawn Sakuga-style animation, crisp lines, and gorgeous light and shadow seamlessly integrated with CG effects. It perfectly combined the youthful energy of a young man with the psychedelic atmosphere of an urban dusk, creating an adrenaline-pumping visual feast.", + "seed": 29619, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_11/index_3526_seed_29619_dp_22_rank_44_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 11, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_vq": -1.2565125022245953, + "videoalign_local_mq": -0.8966262173267686, + "videoalign_local_ta": 0.4983878030333186, + "videoalign_local_overall": -1.6547509165180454, + "avg": -0.5781815567423634 + }, + { + "prompt": "dynamic, low-angle, uninterrupted tracking shot follows a teenager on an extreme skateboard at breakneck speed, close to the ground. The teenager has shaggy black hair with a hint of silver-gray highlights, and his eyes are focused and piercing. He wears a loose black hoodie with abstract, non-figurative white graffiti printed on the back, dark khaki work pants, and a pair of well-worn professional skateboard shoes. The skateboard's deck is covered in colorful, wild street graffiti, and the colorful wheels are almost invisible at the high speed. He moves almost to the ground, deftly lowering his body as he speeds along the city's main thoroughfare at dusk. Every tilt and shift of his weight is filled with rhythm and explosive power. As he precisely controlled the edge of his skateboard, it slashed across the asphalt. The custom-made wheels rubbed against the ground, instantly releasing a dazzling trail of golden and orange sparks. These particles trailed a dazzling trail of light in front of the camera, illuminating the world beneath his feet. The background was a city scene at a magical hour. The distant skyline burned with a deep orange-purple gradient, and the silhouettes of the tall buildings were gilded with a golden edge. The newly lit neon signs and streetlights on both sides of the street cast highly saturated, slightly haloed beams of light, creating visible volumetric light in the dust-filled air and a gorgeous anamorphic lens flare as the camera moved. The entire scene was imbued with Ufotable's signature visual style: an incredibly smooth, high-frame-rate hand-drawn Sakuga-style animation, crisp lines, and gorgeous light and shadow seamlessly integrated with CG effects. It perfectly combined the youthful energy of a young man with the psychedelic atmosphere of an urban dusk, creating an adrenaline-pumping visual feast.", + "seed": 29620, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_11/index_3526_seed_29620_dp_22_rank_44_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 11, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_vq": -1.1279030966364123, + "videoalign_local_mq": -0.7841988496488307, + "videoalign_local_ta": 0.18739301779387751, + "videoalign_local_overall": -1.7247089284913653, + "avg": -0.768657955348744 + }, + { + "prompt": "dynamic, low-angle, uninterrupted tracking shot follows a teenager on an extreme skateboard at breakneck speed, close to the ground. The teenager has shaggy black hair with a hint of silver-gray highlights, and his eyes are focused and piercing. He wears a loose black hoodie with abstract, non-figurative white graffiti printed on the back, dark khaki work pants, and a pair of well-worn professional skateboard shoes. The skateboard's deck is covered in colorful, wild street graffiti, and the colorful wheels are almost invisible at the high speed. He moves almost to the ground, deftly lowering his body as he speeds along the city's main thoroughfare at dusk. Every tilt and shift of his weight is filled with rhythm and explosive power. As he precisely controlled the edge of his skateboard, it slashed across the asphalt. The custom-made wheels rubbed against the ground, instantly releasing a dazzling trail of golden and orange sparks. These particles trailed a dazzling trail of light in front of the camera, illuminating the world beneath his feet. The background was a city scene at a magical hour. The distant skyline burned with a deep orange-purple gradient, and the silhouettes of the tall buildings were gilded with a golden edge. The newly lit neon signs and streetlights on both sides of the street cast highly saturated, slightly haloed beams of light, creating visible volumetric light in the dust-filled air and a gorgeous anamorphic lens flare as the camera moved. The entire scene was imbued with Ufotable's signature visual style: an incredibly smooth, high-frame-rate hand-drawn Sakuga-style animation, crisp lines, and gorgeous light and shadow seamlessly integrated with CG effects. It perfectly combined the youthful energy of a young man with the psychedelic atmosphere of an urban dusk, creating an adrenaline-pumping visual feast.", + "seed": 29621, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_11/index_3526_seed_29621_dp_23_rank_46_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 11, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_ta": 0.5481469686716292, + "videoalign_local_overall": -1.830899948946377, + "videoalign_local_mq": -1.0808232568242706, + "videoalign_local_vq": -1.2982236607937356, + "avg": -0.641376490137374 + }, + { + "prompt": "dynamic, low-angle, uninterrupted tracking shot follows a teenager on an extreme skateboard at breakneck speed, close to the ground. The teenager has shaggy black hair with a hint of silver-gray highlights, and his eyes are focused and piercing. He wears a loose black hoodie with abstract, non-figurative white graffiti printed on the back, dark khaki work pants, and a pair of well-worn professional skateboard shoes. The skateboard's deck is covered in colorful, wild street graffiti, and the colorful wheels are almost invisible at the high speed. He moves almost to the ground, deftly lowering his body as he speeds along the city's main thoroughfare at dusk. Every tilt and shift of his weight is filled with rhythm and explosive power. As he precisely controlled the edge of his skateboard, it slashed across the asphalt. The custom-made wheels rubbed against the ground, instantly releasing a dazzling trail of golden and orange sparks. These particles trailed a dazzling trail of light in front of the camera, illuminating the world beneath his feet. The background was a city scene at a magical hour. The distant skyline burned with a deep orange-purple gradient, and the silhouettes of the tall buildings were gilded with a golden edge. The newly lit neon signs and streetlights on both sides of the street cast highly saturated, slightly haloed beams of light, creating visible volumetric light in the dust-filled air and a gorgeous anamorphic lens flare as the camera moved. The entire scene was imbued with Ufotable's signature visual style: an incredibly smooth, high-frame-rate hand-drawn Sakuga-style animation, crisp lines, and gorgeous light and shadow seamlessly integrated with CG effects. It perfectly combined the youthful energy of a young man with the psychedelic atmosphere of an urban dusk, creating an adrenaline-pumping visual feast.", + "seed": 29622, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_11/index_3526_seed_29622_dp_23_rank_46_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 11, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_ta": 0.3304506190040204, + "videoalign_local_overall": -1.1571769539799992, + "videoalign_local_mq": -0.45009865324741155, + "videoalign_local_vq": -1.037528919736608, + "avg": -0.4133631674879894 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000085/group_12/index_tensor([4911, 4911])_group_12_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000085/group_12/index_tensor([4911, 4911])_group_12_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..e6e0ddaa5a736ab75f634f4404b213191cdc43dc --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000085/group_12/index_tensor([4911, 4911])_group_12_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "static, eye-level medium shot captures a burly man, his short, dark hair drenched in sweat, standing in the center of a brightly lit, modern gym. He wears a charcoal-gray, sweat-wicking tank top and black gym shorts. Initially, he rhythmically sways his body from side to side, gesturing vigorously with his hands, sometimes with open palms, sometimes with pointed fingers to emphasize his words, speaking with energy and passion. The background is filled with rows of dumbbell racks and weight machines, slightly blurred to keep the focus on him. The atmosphere is vibrant and the conversation intense. Then, his movements pause, his entire demeanor shifts; he takes a deep breath, his attention turned inward. Then, steadily and deliberately, he bends forward, placing his hands on his knees for support, and slowly and reverently lowers his head toward the loaded dumbbells placed on the squat rack directly in front of him. Cool fluorescent lights overhead gleam on the metal equipment, creating an atmosphere of austere, focused attention, reflecting both the physical challenge and the mental preparation to come.", + "seed": 29857, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_12/index_4911_seed_29857_dp_24_rank_48_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 12, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_vq": -0.8428768464139527, + "videoalign_local_ta": 0.4983878030333186, + "videoalign_local_overall": -1.2549035227811118, + "videoalign_local_mq": -0.9104144794004779, + "avg": -0.3782578598738967 + }, + { + "prompt": "static, eye-level medium shot captures a burly man, his short, dark hair drenched in sweat, standing in the center of a brightly lit, modern gym. He wears a charcoal-gray, sweat-wicking tank top and black gym shorts. Initially, he rhythmically sways his body from side to side, gesturing vigorously with his hands, sometimes with open palms, sometimes with pointed fingers to emphasize his words, speaking with energy and passion. The background is filled with rows of dumbbell racks and weight machines, slightly blurred to keep the focus on him. The atmosphere is vibrant and the conversation intense. Then, his movements pause, his entire demeanor shifts; he takes a deep breath, his attention turned inward. Then, steadily and deliberately, he bends forward, placing his hands on his knees for support, and slowly and reverently lowers his head toward the loaded dumbbells placed on the squat rack directly in front of him. Cool fluorescent lights overhead gleam on the metal equipment, creating an atmosphere of austere, focused attention, reflecting both the physical challenge and the mental preparation to come.", + "seed": 29858, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_12/index_4911_seed_29858_dp_24_rank_48_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 12, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_vq": -1.1209512368748888, + "videoalign_local_ta": 0.6103459257195174, + "videoalign_local_overall": -1.4493034050660223, + "videoalign_local_mq": -0.938698093910651, + "avg": -0.4194787396732525 + }, + { + "prompt": "static, eye-level medium shot captures a burly man, his short, dark hair drenched in sweat, standing in the center of a brightly lit, modern gym. He wears a charcoal-gray, sweat-wicking tank top and black gym shorts. Initially, he rhythmically sways his body from side to side, gesturing vigorously with his hands, sometimes with open palms, sometimes with pointed fingers to emphasize his words, speaking with energy and passion. The background is filled with rows of dumbbell racks and weight machines, slightly blurred to keep the focus on him. The atmosphere is vibrant and the conversation intense. Then, his movements pause, his entire demeanor shifts; he takes a deep breath, his attention turned inward. Then, steadily and deliberately, he bends forward, placing his hands on his knees for support, and slowly and reverently lowers his head toward the loaded dumbbells placed on the squat rack directly in front of him. Cool fluorescent lights overhead gleam on the metal equipment, creating an atmosphere of austere, focused attention, reflecting both the physical challenge and the mental preparation to come.", + "seed": 29859, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_12/index_4911_seed_29859_dp_25_rank_50_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 12, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_vq": -1.2252291332977399, + "videoalign_local_mq": -1.0652672688436753, + "videoalign_local_overall": -1.997365157366128, + "videoalign_local_ta": 0.2931312447752875, + "avg": -0.8521169562954201 + }, + { + "prompt": "static, eye-level medium shot captures a burly man, his short, dark hair drenched in sweat, standing in the center of a brightly lit, modern gym. He wears a charcoal-gray, sweat-wicking tank top and black gym shorts. Initially, he rhythmically sways his body from side to side, gesturing vigorously with his hands, sometimes with open palms, sometimes with pointed fingers to emphasize his words, speaking with energy and passion. The background is filled with rows of dumbbell racks and weight machines, slightly blurred to keep the focus on him. The atmosphere is vibrant and the conversation intense. Then, his movements pause, his entire demeanor shifts; he takes a deep breath, his attention turned inward. Then, steadily and deliberately, he bends forward, placing his hands on his knees for support, and slowly and reverently lowers his head toward the loaded dumbbells placed on the squat rack directly in front of him. Cool fluorescent lights overhead gleam on the metal equipment, creating an atmosphere of austere, focused attention, reflecting both the physical challenge and the mental preparation to come.", + "seed": 29860, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_12/index_4911_seed_29860_dp_25_rank_50_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 12, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_vq": -1.2061115189535505, + "videoalign_local_mq": -1.1656741003547897, + "videoalign_local_overall": -1.8733978162750216, + "videoalign_local_ta": 0.4983878030333186, + "avg": -0.6875050066208515 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000085/group_14/index_tensor([3512, 3512])_group_14_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000085/group_14/index_tensor([3512, 3512])_group_14_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..439272a2b9470ddf9c27a0f8c66d096e96778049 --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000085/group_14/index_tensor([3512, 3512])_group_14_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "low-angle tracking shot steadily follows a lone, plump pigeon as it struts confidently across a vast, gleaming floor of polished cream marble. The camera moves parallel to the bird, maintaining a steady composition that emphasizes its solitary journey. High above, a magnificent, multi-tiered crystal chandelier hangs from the ornate ceiling, casting a warm, brilliant light that bathes the entire scene. The pigeon's glossy gray feathers are spotless, and with each deliberate, rhythmic sway of its head, the iridescent feathers on its neck catch the pouring light, shimmering in a dazzling spectrum of vibrant greens, deep purples, and cool blues. Its chest puffs out with a sense of pride, its tiny pink feet firmly planted on the cool, reflective surface. The polished marble acts like a perfect mirror, creating soft, elongated reflections of the pigeon and the glittering chandelier, enhancing the surreal and quiet atmosphere of solitary elegance within the grand, empty hall.", + "seed": 7569, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_14/index_3512_seed_7569_dp_28_rank_56_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 14, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_vq": -0.47442827905321233, + "videoalign_local_mq": -0.8645419921167911, + "videoalign_local_overall": -0.2434724804769579, + "videoalign_local_ta": 1.0954977906930454, + "avg": 0.42601265510804376 + }, + { + "prompt": "low-angle tracking shot steadily follows a lone, plump pigeon as it struts confidently across a vast, gleaming floor of polished cream marble. The camera moves parallel to the bird, maintaining a steady composition that emphasizes its solitary journey. High above, a magnificent, multi-tiered crystal chandelier hangs from the ornate ceiling, casting a warm, brilliant light that bathes the entire scene. The pigeon's glossy gray feathers are spotless, and with each deliberate, rhythmic sway of its head, the iridescent feathers on its neck catch the pouring light, shimmering in a dazzling spectrum of vibrant greens, deep purples, and cool blues. Its chest puffs out with a sense of pride, its tiny pink feet firmly planted on the cool, reflective surface. The polished marble acts like a perfect mirror, creating soft, elongated reflections of the pigeon and the glittering chandelier, enhancing the surreal and quiet atmosphere of solitary elegance within the grand, empty hall.", + "seed": 7570, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_14/index_3512_seed_7570_dp_28_rank_56_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 14, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_vq": -1.1487586759209825, + "videoalign_local_mq": -0.6608115813482007, + "videoalign_local_overall": -1.2489834971879765, + "videoalign_local_ta": 0.5605867600812068, + "avg": -0.3441983685533848 + }, + { + "prompt": "low-angle tracking shot steadily follows a lone, plump pigeon as it struts confidently across a vast, gleaming floor of polished cream marble. The camera moves parallel to the bird, maintaining a steady composition that emphasizes its solitary journey. High above, a magnificent, multi-tiered crystal chandelier hangs from the ornate ceiling, casting a warm, brilliant light that bathes the entire scene. The pigeon's glossy gray feathers are spotless, and with each deliberate, rhythmic sway of its head, the iridescent feathers on its neck catch the pouring light, shimmering in a dazzling spectrum of vibrant greens, deep purples, and cool blues. Its chest puffs out with a sense of pride, its tiny pink feet firmly planted on the cool, reflective surface. The polished marble acts like a perfect mirror, creating soft, elongated reflections of the pigeon and the glittering chandelier, enhancing the surreal and quiet atmosphere of solitary elegance within the grand, empty hall.", + "seed": 7571, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_14/index_3512_seed_7571_dp_29_rank_58_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 14, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_mq": 0.22022301064368976, + "videoalign_local_vq": -0.7768341786794803, + "videoalign_local_ta": 0.5232673858524739, + "videoalign_local_overall": -0.033343782183316684, + "avg": 0.2449618018345786 + }, + { + "prompt": "low-angle tracking shot steadily follows a lone, plump pigeon as it struts confidently across a vast, gleaming floor of polished cream marble. The camera moves parallel to the bird, maintaining a steady composition that emphasizes its solitary journey. High above, a magnificent, multi-tiered crystal chandelier hangs from the ornate ceiling, casting a warm, brilliant light that bathes the entire scene. The pigeon's glossy gray feathers are spotless, and with each deliberate, rhythmic sway of its head, the iridescent feathers on its neck catch the pouring light, shimmering in a dazzling spectrum of vibrant greens, deep purples, and cool blues. Its chest puffs out with a sense of pride, its tiny pink feet firmly planted on the cool, reflective surface. The polished marble acts like a perfect mirror, creating soft, elongated reflections of the pigeon and the glittering chandelier, enhancing the surreal and quiet atmosphere of solitary elegance within the grand, empty hall.", + "seed": 7572, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_14/index_3512_seed_7572_dp_29_rank_58_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 14, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_mq": -0.3171656650495982, + "videoalign_local_vq": -0.9054435842676634, + "videoalign_local_ta": 1.045738625054735, + "videoalign_local_overall": -0.17687062426252664, + "avg": 0.43443400039610414 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000085/group_15/index_tensor([6777, 6777])_group_15_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000085/group_15/index_tensor([6777, 6777])_group_15_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..066535978c72792f53d763705e6baf184df1829c --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000085/group_15/index_tensor([6777, 6777])_group_15_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "slow, almost imperceptible medium close-up shot from a slightly high angle captures a middle-aged chef, his entire person radiating an aura of intense concentration. He wears a plain, starched white, double-breasted chef's jacket with contrasting black buttons, and a traditional top hat perfectly perched atop his neatly combed black hair. His brow is slightly furrowed, his eyes narrowed in concentration as he leans over a large, gleaming stainless steel counter, which reflects the bright, even light of a professional kitchen like a perfect mirror. In the softly blurred background, a rack of polished copper pots and pans hangs in an orderly fashion. He holds a perfectly folded, clean white cloth in his hand, carefully wiping the already flawless surface. The movement isn't hurried, but a series of steady, deliberate motions. His arm glides in long, smooth, overlapping strokes, applying just enough pressure to polish the metal, leaving behind a fleeting, streak-free trace of moisture that disappears almost immediately. The scene, dominated by cool whites and metallic silver tones, creates a quiet, almost meditative atmosphere, one of absolute precision and unwavering devotion to craft.", + "seed": 31464, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_15/index_6777_seed_31464_dp_30_rank_60_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 15, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_overall": -0.07537493533497064, + "videoalign_local_ta": 1.70504756976235, + "videoalign_local_mq": -0.7463695152414742, + "videoalign_local_vq": -1.0340529898558464, + "avg": 0.8148363172136897 + }, + { + "prompt": "slow, almost imperceptible medium close-up shot from a slightly high angle captures a middle-aged chef, his entire person radiating an aura of intense concentration. He wears a plain, starched white, double-breasted chef's jacket with contrasting black buttons, and a traditional top hat perfectly perched atop his neatly combed black hair. His brow is slightly furrowed, his eyes narrowed in concentration as he leans over a large, gleaming stainless steel counter, which reflects the bright, even light of a professional kitchen like a perfect mirror. In the softly blurred background, a rack of polished copper pots and pans hangs in an orderly fashion. He holds a perfectly folded, clean white cloth in his hand, carefully wiping the already flawless surface. The movement isn't hurried, but a series of steady, deliberate motions. His arm glides in long, smooth, overlapping strokes, applying just enough pressure to polish the metal, leaving behind a fleeting, streak-free trace of moisture that disappears almost immediately. The scene, dominated by cool whites and metallic silver tones, creates a quiet, almost meditative atmosphere, one of absolute precision and unwavering devotion to craft.", + "seed": 31465, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_15/index_6777_seed_31465_dp_30_rank_60_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 15, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_overall": -0.7473683219923346, + "videoalign_local_ta": 1.3069742446558654, + "videoalign_local_mq": -0.9125357504887409, + "videoalign_local_vq": -1.141806816159459, + "avg": 0.27980296133176547 + }, + { + "prompt": "slow, almost imperceptible medium close-up shot from a slightly high angle captures a middle-aged chef, his entire person radiating an aura of intense concentration. He wears a plain, starched white, double-breasted chef's jacket with contrasting black buttons, and a traditional top hat perfectly perched atop his neatly combed black hair. His brow is slightly furrowed, his eyes narrowed in concentration as he leans over a large, gleaming stainless steel counter, which reflects the bright, even light of a professional kitchen like a perfect mirror. In the softly blurred background, a rack of polished copper pots and pans hangs in an orderly fashion. He holds a perfectly folded, clean white cloth in his hand, carefully wiping the already flawless surface. The movement isn't hurried, but a series of steady, deliberate motions. His arm glides in long, smooth, overlapping strokes, applying just enough pressure to polish the metal, leaving behind a fleeting, streak-free trace of moisture that disappears almost immediately. The scene, dominated by cool whites and metallic silver tones, creates a quiet, almost meditative atmosphere, one of absolute precision and unwavering devotion to craft.", + "seed": 31466, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_15/index_6777_seed_31466_dp_31_rank_62_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 15, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_mq": -0.7209142621823185, + "videoalign_local_vq": -1.0688122886634632, + "videoalign_local_ta": 1.49357111579953, + "videoalign_local_overall": -0.29615543504625186, + "avg": 0.598707840376639 + }, + { + "prompt": "slow, almost imperceptible medium close-up shot from a slightly high angle captures a middle-aged chef, his entire person radiating an aura of intense concentration. He wears a plain, starched white, double-breasted chef's jacket with contrasting black buttons, and a traditional top hat perfectly perched atop his neatly combed black hair. His brow is slightly furrowed, his eyes narrowed in concentration as he leans over a large, gleaming stainless steel counter, which reflects the bright, even light of a professional kitchen like a perfect mirror. In the softly blurred background, a rack of polished copper pots and pans hangs in an orderly fashion. He holds a perfectly folded, clean white cloth in his hand, carefully wiping the already flawless surface. The movement isn't hurried, but a series of steady, deliberate motions. His arm glides in long, smooth, overlapping strokes, applying just enough pressure to polish the metal, leaving behind a fleeting, streak-free trace of moisture that disappears almost immediately. The scene, dominated by cool whites and metallic silver tones, creates a quiet, almost meditative atmosphere, one of absolute precision and unwavering devotion to craft.", + "seed": 31467, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_15/index_6777_seed_31467_dp_31_rank_62_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 15, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_mq": -0.9804164253131562, + "videoalign_local_vq": -0.8150694073678592, + "videoalign_local_ta": 1.4438119501612194, + "videoalign_local_overall": -0.35167388251979603, + "avg": 0.5460690338207117 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000085/group_3/index_tensor([3775, 3775])_group_3_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000085/group_3/index_tensor([3775, 3775])_group_3_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..16058075bb43e527fc53424a63fc353b9cb245ba --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000085/group_3/index_tensor([3775, 3775])_group_3_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "low-angle tracking shot follows a figure as they walk through a dense, ancient forest at a steady, cautious pace in the depths of night. The camera moves smoothly with them, capturing their journey along a narrow, winding dirt path covered with damp, fallen leaves. The figure is completely enveloped in a heavy, dark, floor-length, hooded cloak made of a rough wool material, its folds swaying gently as they move, their face hidden in deep shadow. In their right hand, they hold a rustic black iron lantern, swinging rhythmically, a soft flame visible through the glass window. This lone light source casts a dynamic, warm, golden-orange glow, illuminating the nearby ground and capturing the textures of gnarled tree roots and damp leaves, while the rest of the forest is plunged into near-total darkness. A thick, ethereal mist covers the forest floor, swirling around the figure's ankles, catching the lantern's light and creating a soft, hazy atmosphere. The swaying motion of the lanterns causes light, long dancing shadows to wander across the mossy trunks of the surrounding trees, creating a mysterious, serene, and atmospheric scene of a solitary passage.", + "seed": 15606, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_3/index_3775_seed_15606_dp_6_rank_12_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 3, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_vq": -1.4511645755472504, + "videoalign_local_ta": 0.9089009195493808, + "videoalign_local_mq": -0.9450619071754399, + "videoalign_local_overall": -1.4873255631733096, + "avg": -0.2892123218119644 + }, + { + "prompt": "low-angle tracking shot follows a figure as they walk through a dense, ancient forest at a steady, cautious pace in the depths of night. The camera moves smoothly with them, capturing their journey along a narrow, winding dirt path covered with damp, fallen leaves. The figure is completely enveloped in a heavy, dark, floor-length, hooded cloak made of a rough wool material, its folds swaying gently as they move, their face hidden in deep shadow. In their right hand, they hold a rustic black iron lantern, swinging rhythmically, a soft flame visible through the glass window. This lone light source casts a dynamic, warm, golden-orange glow, illuminating the nearby ground and capturing the textures of gnarled tree roots and damp leaves, while the rest of the forest is plunged into near-total darkness. A thick, ethereal mist covers the forest floor, swirling around the figure's ankles, catching the lantern's light and creating a soft, hazy atmosphere. The swaying motion of the lanterns causes light, long dancing shadows to wander across the mossy trunks of the surrounding trees, creating a mysterious, serene, and atmospheric scene of a solitary passage.", + "seed": 15607, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_3/index_3775_seed_15607_dp_6_rank_12_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 3, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_vq": -1.3434107492436378, + "videoalign_local_ta": 1.3318538274750207, + "videoalign_local_mq": -0.41332995438418657, + "videoalign_local_overall": -0.42488687615280374, + "avg": 0.45348347566110847 + }, + { + "prompt": "low-angle tracking shot follows a figure as they walk through a dense, ancient forest at a steady, cautious pace in the depths of night. The camera moves smoothly with them, capturing their journey along a narrow, winding dirt path covered with damp, fallen leaves. The figure is completely enveloped in a heavy, dark, floor-length, hooded cloak made of a rough wool material, its folds swaying gently as they move, their face hidden in deep shadow. In their right hand, they hold a rustic black iron lantern, swinging rhythmically, a soft flame visible through the glass window. This lone light source casts a dynamic, warm, golden-orange glow, illuminating the nearby ground and capturing the textures of gnarled tree roots and damp leaves, while the rest of the forest is plunged into near-total darkness. A thick, ethereal mist covers the forest floor, swirling around the figure's ankles, catching the lantern's light and creating a soft, hazy atmosphere. The swaying motion of the lanterns causes light, long dancing shadows to wander across the mossy trunks of the surrounding trees, creating a mysterious, serene, and atmospheric scene of a solitary passage.", + "seed": 15608, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_3/index_3775_seed_15608_dp_7_rank_14_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 3, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_mq": -0.3652478097168924, + "videoalign_local_ta": 1.2820946618367102, + "videoalign_local_overall": -0.3726869839720135, + "videoalign_local_vq": -1.2895338360918314, + "avg": 0.4547038389323483 + }, + { + "prompt": "low-angle tracking shot follows a figure as they walk through a dense, ancient forest at a steady, cautious pace in the depths of night. The camera moves smoothly with them, capturing their journey along a narrow, winding dirt path covered with damp, fallen leaves. The figure is completely enveloped in a heavy, dark, floor-length, hooded cloak made of a rough wool material, its folds swaying gently as they move, their face hidden in deep shadow. In their right hand, they hold a rustic black iron lantern, swinging rhythmically, a soft flame visible through the glass window. This lone light source casts a dynamic, warm, golden-orange glow, illuminating the nearby ground and capturing the textures of gnarled tree roots and damp leaves, while the rest of the forest is plunged into near-total darkness. A thick, ethereal mist covers the forest floor, swirling around the figure's ankles, catching the lantern's light and creating a soft, hazy atmosphere. The swaying motion of the lanterns causes light, long dancing shadows to wander across the mossy trunks of the surrounding trees, creating a mysterious, serene, and atmospheric scene of a solitary passage.", + "seed": 15609, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_3/index_3775_seed_15609_dp_7_rank_14_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 3, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_mq": -0.4670688219535154, + "videoalign_local_ta": 1.182576330560089, + "videoalign_local_overall": -0.6365930653389686, + "videoalign_local_vq": -1.352100573945542, + "avg": 0.2729916326105602 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000085/group_4/index_tensor([1595, 1595])_group_4_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000085/group_4/index_tensor([1595, 1595])_group_4_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..cee14e3b0e9828499adf72ead3409d6c91ae9d56 --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000085/group_4/index_tensor([1595, 1595])_group_4_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "high-angle wide shot, as if captured from a smoothly tracking drone, follows a sleek, modern white yacht as it glides smoothly across vast, calm waters. The yacht's polished fiberglass hull gleams in the dusk light, effortlessly cutting through the deep blue surface, churning out crisp, white, V-shaped foam that gently dissipates in its wake. The sky above is a breathtaking sunset canvas, soft, feathery clouds painted in vibrant strokes of fiery orange and deep burgundy, blending into the twilight-blue horizon. The warm golden light of the setting sun bathes the entire scene, casting a warm glow on the yacht and gleaming on its metallic fixtures. In the distance, the tiny silhouettes of several other vessels dot the water, while the hazy, deep green coastline and dense tree line are faintly visible in the fading light, creating a profound sense of scale and a serene, majestic tranquility.", + "seed": 7731, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_4/index_1595_seed_7731_dp_8_rank_16_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 4, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_mq": -0.3030238577945117, + "videoalign_local_ta": 0.9462202937781138, + "videoalign_local_overall": -0.5403215387449974, + "videoalign_local_vq": -1.1835179747285995, + "avg": 0.20294937751655817 + }, + { + "prompt": "high-angle wide shot, as if captured from a smoothly tracking drone, follows a sleek, modern white yacht as it glides smoothly across vast, calm waters. The yacht's polished fiberglass hull gleams in the dusk light, effortlessly cutting through the deep blue surface, churning out crisp, white, V-shaped foam that gently dissipates in its wake. The sky above is a breathtaking sunset canvas, soft, feathery clouds painted in vibrant strokes of fiery orange and deep burgundy, blending into the twilight-blue horizon. The warm golden light of the setting sun bathes the entire scene, casting a warm glow on the yacht and gleaming on its metallic fixtures. In the distance, the tiny silhouettes of several other vessels dot the water, while the hazy, deep green coastline and dense tree line are faintly visible in the fading light, creating a profound sense of scale and a serene, majestic tranquility.", + "seed": 7732, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_4/index_1595_seed_7732_dp_8_rank_16_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 4, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_mq": -0.5363636775034394, + "videoalign_local_ta": 0.796942796863182, + "videoalign_local_overall": -0.7769498003768655, + "videoalign_local_vq": -1.037528919736608, + "avg": 0.009996498243158347 + }, + { + "prompt": "high-angle wide shot, as if captured from a smoothly tracking drone, follows a sleek, modern white yacht as it glides smoothly across vast, calm waters. The yacht's polished fiberglass hull gleams in the dusk light, effortlessly cutting through the deep blue surface, churning out crisp, white, V-shaped foam that gently dissipates in its wake. The sky above is a breathtaking sunset canvas, soft, feathery clouds painted in vibrant strokes of fiery orange and deep burgundy, blending into the twilight-blue horizon. The warm golden light of the setting sun bathes the entire scene, casting a warm glow on the yacht and gleaming on its metallic fixtures. In the distance, the tiny silhouettes of several other vessels dot the water, while the hazy, deep green coastline and dense tree line are faintly visible in the fading light, creating a profound sense of scale and a serene, majestic tranquility.", + "seed": 7733, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_4/index_1595_seed_7733_dp_9_rank_18_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 4, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_mq": -0.45009865324741155, + "videoalign_local_overall": -1.5937667397115947, + "videoalign_local_ta": 0.15629353926993342, + "videoalign_local_vq": -1.2999616257341164, + "avg": -0.7187366002208306 + }, + { + "prompt": "high-angle wide shot, as if captured from a smoothly tracking drone, follows a sleek, modern white yacht as it glides smoothly across vast, calm waters. The yacht's polished fiberglass hull gleams in the dusk light, effortlessly cutting through the deep blue surface, churning out crisp, white, V-shaped foam that gently dissipates in its wake. The sky above is a breathtaking sunset canvas, soft, feathery clouds painted in vibrant strokes of fiery orange and deep burgundy, blending into the twilight-blue horizon. The warm golden light of the setting sun bathes the entire scene, casting a warm glow on the yacht and gleaming on its metallic fixtures. In the distance, the tiny silhouettes of several other vessels dot the water, while the hazy, deep green coastline and dense tree line are faintly visible in the fading light, creating a profound sense of scale and a serene, majestic tranquility.", + "seed": 7734, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_4/index_1595_seed_7734_dp_9_rank_18_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 4, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_mq": -0.2945387734414598, + "videoalign_local_overall": -0.8603046330141059, + "videoalign_local_ta": 0.7098642569961385, + "videoalign_local_vq": -1.2756301165687847, + "avg": -0.0752201880089837 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000085/group_6/index_tensor([4210, 4210])_group_6_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000085/group_6/index_tensor([4210, 4210])_group_6_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..0cbcc7963d366eb171ee08a3619b058e77c006cc --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000085/group_6/index_tensor([4210, 4210])_group_6_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "static, extreme close-up immerses the viewer in the dark, humid incubation chamber, focusing with exquisite clarity on a single, perfect oyster sprouting from a shimmering, dark bottom pocket. The entire scene is visualized with the meticulous, meticulous precision of fine brushwork and vibrant mineral pigments, each detail rendered with a surreal yet stylized elegance. The mushroom's pearlescent fan-shaped cap and delicate, paper-thin gills are defined by sharp, calligraphic lines. A quiet, intense fire begins to spread from the base of the mushroom's stem, its small orange flames casting a warm, flickering glow, creating deep, dancing shadows within the gills. As the relentless heat causes the delicate edges of the gills to first shrivel, then slowly curl inward and begin to char, the transformation unfolds like a writhing ink painting, from pristine white to a fragile, deep black. These colors, from the fiery crimson of the flames to the eroded charcoal, possess the saturated vibrancy of mineral pigments, creating a stark contrast that underscores the silent, destructive process. The atmosphere is one of concentrated, tragic beauty, capturing the elegant consumption of a perfect natural form as thin wisps of smoke rise in delicate, calligraphic curls against a dark, damp background.", + "seed": 11236, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_6/index_4210_seed_11236_dp_12_rank_24_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 6, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_ta": -0.6989421201385295, + "videoalign_local_overall": -2.780039732755102, + "videoalign_local_vq": -1.293009765972593, + "videoalign_local_mq": -0.7880878466439795, + "avg": -1.7394909264468157 + }, + { + "prompt": "static, extreme close-up immerses the viewer in the dark, humid incubation chamber, focusing with exquisite clarity on a single, perfect oyster sprouting from a shimmering, dark bottom pocket. The entire scene is visualized with the meticulous, meticulous precision of fine brushwork and vibrant mineral pigments, each detail rendered with a surreal yet stylized elegance. The mushroom's pearlescent fan-shaped cap and delicate, paper-thin gills are defined by sharp, calligraphic lines. A quiet, intense fire begins to spread from the base of the mushroom's stem, its small orange flames casting a warm, flickering glow, creating deep, dancing shadows within the gills. As the relentless heat causes the delicate edges of the gills to first shrivel, then slowly curl inward and begin to char, the transformation unfolds like a writhing ink painting, from pristine white to a fragile, deep black. These colors, from the fiery crimson of the flames to the eroded charcoal, possess the saturated vibrancy of mineral pigments, creating a stark contrast that underscores the silent, destructive process. The atmosphere is one of concentrated, tragic beauty, capturing the elegant consumption of a perfect natural form as thin wisps of smoke rise in delicate, calligraphic curls against a dark, damp background.", + "seed": 11237, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_6/index_4210_seed_11237_dp_12_rank_24_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 6, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_ta": -0.35995780422753876, + "videoalign_local_overall": -2.5405195870440687, + "videoalign_local_vq": -1.1209512368748888, + "videoalign_local_mq": -1.0596105459416407, + "avg": -1.4502386956358035 + }, + { + "prompt": "static, extreme close-up immerses the viewer in the dark, humid incubation chamber, focusing with exquisite clarity on a single, perfect oyster sprouting from a shimmering, dark bottom pocket. The entire scene is visualized with the meticulous, meticulous precision of fine brushwork and vibrant mineral pigments, each detail rendered with a surreal yet stylized elegance. The mushroom's pearlescent fan-shaped cap and delicate, paper-thin gills are defined by sharp, calligraphic lines. A quiet, intense fire begins to spread from the base of the mushroom's stem, its small orange flames casting a warm, flickering glow, creating deep, dancing shadows within the gills. As the relentless heat causes the delicate edges of the gills to first shrivel, then slowly curl inward and begin to char, the transformation unfolds like a writhing ink painting, from pristine white to a fragile, deep black. These colors, from the fiery crimson of the flames to the eroded charcoal, possess the saturated vibrancy of mineral pigments, creating a stark contrast that underscores the silent, destructive process. The atmosphere is one of concentrated, tragic beauty, capturing the elegant consumption of a perfect natural form as thin wisps of smoke rise in delicate, calligraphic curls against a dark, damp background.", + "seed": 11238, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_6/index_4210_seed_11238_dp_13_rank_26_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 6, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_ta": -0.33196827355598907, + "videoalign_local_mq": -0.5646472920136124, + "videoalign_local_vq": -0.6134654742836804, + "videoalign_local_overall": -1.5100810398532818, + "avg": -0.9210246567046354 + }, + { + "prompt": "static, extreme close-up immerses the viewer in the dark, humid incubation chamber, focusing with exquisite clarity on a single, perfect oyster sprouting from a shimmering, dark bottom pocket. The entire scene is visualized with the meticulous, meticulous precision of fine brushwork and vibrant mineral pigments, each detail rendered with a surreal yet stylized elegance. The mushroom's pearlescent fan-shaped cap and delicate, paper-thin gills are defined by sharp, calligraphic lines. A quiet, intense fire begins to spread from the base of the mushroom's stem, its small orange flames casting a warm, flickering glow, creating deep, dancing shadows within the gills. As the relentless heat causes the delicate edges of the gills to first shrivel, then slowly curl inward and begin to char, the transformation unfolds like a writhing ink painting, from pristine white to a fragile, deep black. These colors, from the fiery crimson of the flames to the eroded charcoal, possess the saturated vibrancy of mineral pigments, creating a stark contrast that underscores the silent, destructive process. The atmosphere is one of concentrated, tragic beauty, capturing the elegant consumption of a perfect natural form as thin wisps of smoke rise in delicate, calligraphic curls against a dark, damp background.", + "seed": 11239, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_6/index_4210_seed_11239_dp_13_rank_26_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 6, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_ta": -1.1802065502965646, + "videoalign_local_mq": -0.8801863663927305, + "videoalign_local_vq": -0.6829840718989144, + "videoalign_local_overall": -2.7433769885882096, + "avg": -1.961791769442387 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000085/group_7/index_tensor([1316, 1316])_group_7_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000085/group_7/index_tensor([1316, 1316])_group_7_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..8fbe42c637bfe18655b543ed03f7a10bc7210c61 --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000085/group_7/index_tensor([1316, 1316])_group_7_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "steady medium shot, shot from a slightly upward angle, reveals a rich, warm golden sunset beam slanting through a dusty, old-fashioned window with a peeling wood frame. It casts a brilliant shaft of light, precisely enveloping a figure huddled in a corner. The figure is a man smeared with crude white makeup, a huge, ear-to-ear grin painted in bright red, while black paint surrounds his eyes in sad, drooping triangles. He wears a faded gray hoodie and dusty dark overalls. He hugs his knees to his chest, his head resting limply against the mottled, cracked wall. Within this sacred beam, countless tiny dust particles slowly float, swirl, and dance. The light softly outlines his tousled hair, only to make his comical makeup appear even more melancholic. The whole picture is filled with an extreme sense of tranquility and loneliness against the backdrop of warm colors. The warm light and the sad posture of the characters form a strong visual and emotional contrast, creating a heartbreaking yet beautiful atmosphere.", + "seed": 390, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_7/index_1316_seed_390_dp_14_rank_28_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 7, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_overall": -1.180301767937327, + "videoalign_local_vq": -1.3660042934685888, + "videoalign_local_ta": 0.6103459257195174, + "videoalign_local_mq": -0.4246434001882558, + "avg": -0.28497792110890485 + }, + { + "prompt": "steady medium shot, shot from a slightly upward angle, reveals a rich, warm golden sunset beam slanting through a dusty, old-fashioned window with a peeling wood frame. It casts a brilliant shaft of light, precisely enveloping a figure huddled in a corner. The figure is a man smeared with crude white makeup, a huge, ear-to-ear grin painted in bright red, while black paint surrounds his eyes in sad, drooping triangles. He wears a faded gray hoodie and dusty dark overalls. He hugs his knees to his chest, his head resting limply against the mottled, cracked wall. Within this sacred beam, countless tiny dust particles slowly float, swirl, and dance. The light softly outlines his tousled hair, only to make his comical makeup appear even more melancholic. The whole picture is filled with an extreme sense of tranquility and loneliness against the backdrop of warm colors. The warm light and the sad posture of the characters form a strong visual and emotional contrast, creating a heartbreaking yet beautiful atmosphere.", + "seed": 391, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_7/index_1316_seed_391_dp_14_rank_28_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 7, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_overall": -2.287625461525062, + "videoalign_local_vq": -1.317341275137925, + "videoalign_local_ta": -0.00542374905457594, + "videoalign_local_mq": -0.9648604373325611, + "avg": -1.146524605289819 + }, + { + "prompt": "steady medium shot, shot from a slightly upward angle, reveals a rich, warm golden sunset beam slanting through a dusty, old-fashioned window with a peeling wood frame. It casts a brilliant shaft of light, precisely enveloping a figure huddled in a corner. The figure is a man smeared with crude white makeup, a huge, ear-to-ear grin painted in bright red, while black paint surrounds his eyes in sad, drooping triangles. He wears a faded gray hoodie and dusty dark overalls. He hugs his knees to his chest, his head resting limply against the mottled, cracked wall. Within this sacred beam, countless tiny dust particles slowly float, swirl, and dance. The light softly outlines his tousled hair, only to make his comical makeup appear even more melancholic. The whole picture is filled with an extreme sense of tranquility and loneliness against the backdrop of warm colors. The warm light and the sad posture of the characters form a strong visual and emotional contrast, creating a heartbreaking yet beautiful atmosphere.", + "seed": 392, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_7/index_1316_seed_392_dp_15_rank_30_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 7, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_overall": -0.9307146375881343, + "videoalign_local_mq": -0.3030238577945117, + "videoalign_local_ta": 0.6601050913578279, + "videoalign_local_vq": -1.2877958711514506, + "avg": -0.1353047731151532 + }, + { + "prompt": "steady medium shot, shot from a slightly upward angle, reveals a rich, warm golden sunset beam slanting through a dusty, old-fashioned window with a peeling wood frame. It casts a brilliant shaft of light, precisely enveloping a figure huddled in a corner. The figure is a man smeared with crude white makeup, a huge, ear-to-ear grin painted in bright red, while black paint surrounds his eyes in sad, drooping triangles. He wears a faded gray hoodie and dusty dark overalls. He hugs his knees to his chest, his head resting limply against the mottled, cracked wall. Within this sacred beam, countless tiny dust particles slowly float, swirl, and dance. The light softly outlines his tousled hair, only to make his comical makeup appear even more melancholic. The whole picture is filled with an extreme sense of tranquility and loneliness against the backdrop of warm colors. The warm light and the sad posture of the characters form a strong visual and emotional contrast, creating a heartbreaking yet beautiful atmosphere.", + "seed": 393, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_7/index_1316_seed_393_dp_15_rank_30_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 7, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_overall": -1.2354053112052283, + "videoalign_local_mq": -0.607072713778872, + "videoalign_local_ta": 0.7098642569961385, + "videoalign_local_vq": -1.3381968544224951, + "avg": -0.262770527104545 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000085/group_9/index_tensor([5345, 5345])_group_9_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000085/group_9/index_tensor([5345, 5345])_group_9_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..0f473f1a0c090db5769501a4a65b6f8a6f00db98 --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000085/group_9/index_tensor([5345, 5345])_group_9_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "An extreme close-up, static shot, taken at eye level, captures a moment of intense natural drama. A vibrant, furry caterpillar, its body patterned in distinct lime green and canary yellow, streaked with velvety black, rises from a dense, emerald green plant stem. Its entire form is covered in fine, translucent white hairs that catch the bright, warm sunlight, creating a glowing, halo-like effect. The caterpillar's body is visibly tense, its back arched, poised to strike with palpable energy, while its tiny, jet-black jaws are parted just enough to reveal a gleaming sharpness. The shallow depth of field renders the background into a soft, painterly dappled light and foliage bokeh, ensuring that all focus remains on the subject's dramatic pose. The entire scene is imbued with a focused, suspended tension, a microsecond of confrontation frozen in time.", + "seed": 12033, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_9/index_5345_seed_12033_dp_18_rank_36_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 9, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_ta": 0.019455833764579347, + "videoalign_local_overall": -1.5930578150953656, + "videoalign_local_vq": -0.8880639348638548, + "videoalign_local_mq": -0.7244497139960901, + "avg": -0.7868009906653931 + }, + { + "prompt": "An extreme close-up, static shot, taken at eye level, captures a moment of intense natural drama. A vibrant, furry caterpillar, its body patterned in distinct lime green and canary yellow, streaked with velvety black, rises from a dense, emerald green plant stem. Its entire form is covered in fine, translucent white hairs that catch the bright, warm sunlight, creating a glowing, halo-like effect. The caterpillar's body is visibly tense, its back arched, poised to strike with palpable energy, while its tiny, jet-black jaws are parted just enough to reveal a gleaming sharpness. The shallow depth of field renders the background into a soft, painterly dappled light and foliage bokeh, ensuring that all focus remains on the subject's dramatic pose. The entire scene is imbued with a focused, suspended tension, a microsecond of confrontation frozen in time.", + "seed": 12034, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_9/index_5345_seed_12034_dp_18_rank_36_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 9, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_ta": 0.11275426933641167, + "videoalign_local_overall": -1.6108414005084288, + "videoalign_local_vq": -1.1730901850863145, + "videoalign_local_mq": -0.5505054847585259, + "avg": -0.7490435655860085 + }, + { + "prompt": "An extreme close-up, static shot, taken at eye level, captures a moment of intense natural drama. A vibrant, furry caterpillar, its body patterned in distinct lime green and canary yellow, streaked with velvety black, rises from a dense, emerald green plant stem. Its entire form is covered in fine, translucent white hairs that catch the bright, warm sunlight, creating a glowing, halo-like effect. The caterpillar's body is visibly tense, its back arched, poised to strike with palpable energy, while its tiny, jet-black jaws are parted just enough to reveal a gleaming sharpness. The shallow depth of field renders the background into a soft, painterly dappled light and foliage bokeh, ensuring that all focus remains on the subject's dramatic pose. The entire scene is imbued with a focused, suspended tension, a microsecond of confrontation frozen in time.", + "seed": 12035, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_9/index_5345_seed_12035_dp_19_rank_38_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 9, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_overall": -1.581729171238309, + "videoalign_local_ta": 0.1811731220890887, + "videoalign_local_mq": -0.6141436174064152, + "videoalign_local_vq": -1.1487586759209825, + "avg": -0.7002780245746101 + }, + { + "prompt": "An extreme close-up, static shot, taken at eye level, captures a moment of intense natural drama. A vibrant, furry caterpillar, its body patterned in distinct lime green and canary yellow, streaked with velvety black, rises from a dense, emerald green plant stem. Its entire form is covered in fine, translucent white hairs that catch the bright, warm sunlight, creating a glowing, halo-like effect. The caterpillar's body is visibly tense, its back arched, poised to strike with palpable energy, while its tiny, jet-black jaws are parted just enough to reveal a gleaming sharpness. The shallow depth of field renders the background into a soft, painterly dappled light and foliage bokeh, ensuring that all focus remains on the subject's dramatic pose. The entire scene is imbued with a focused, suspended tension, a microsecond of confrontation frozen in time.", + "seed": 12036, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_9/index_5345_seed_12036_dp_19_rank_38_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 9, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_overall": -1.3028764245265634, + "videoalign_local_ta": 0.16873333067951107, + "videoalign_local_mq": -0.4896957135616538, + "videoalign_local_vq": -0.9819140416444208, + "avg": -0.5670715469235262 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000188/group_0/index_tensor([5099, 5099])_group_0_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000188/group_0/index_tensor([5099, 5099])_group_0_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..199f5770145fea514bc901ac29b43cb5a1c73439 --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000188/group_0/index_tensor([5099, 5099])_group_0_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "This static, extreme close-up, rendered with the soft, visible brushstrokes of an Impressionist painting, focuses on a delicate fern frond, performing a silent, thoughtful ballet of unfolding. The leaf, a vibrant emerald green, begins as a tightly curled violin, its tender surface covered in tiny, almost silvery hairs. Fluffy, warm golden sunlight filters through the invisible forest canopy, creating ever-changing patterns of light and shadow across the frame and capturing countless microscopic, spherical dewdrops clinging to the frond, giving them shimmering, star-like, mirrored highlights. As the leaf steadily and gracefully unfolds, its segmented, feathery structure slowly reveals itself. The background is a beautiful, creamy blur, composed of out-of-focus, dark, rich earth tones—deep amber and damp cinnamon—creating an extremely shallow depth of field that isolates the subject. The Impressionist style blends hard edges into a harmonious blend of color and light, emphasizing the tranquil, dreamy atmosphere and the quiet, profound beauty of natural growth.", + "seed": 25766, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_0/index_5099_seed_25766_dp_0_rank_0_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 0, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_mq": 0.08446166099485912, + "videoalign_local_overall": -1.7099986432132153, + "videoalign_local_vq": -0.968010322121374, + "videoalign_local_ta": -0.8264499820867004, + "avg": -1.2682243126499577 + }, + { + "prompt": "This static, extreme close-up, rendered with the soft, visible brushstrokes of an Impressionist painting, focuses on a delicate fern frond, performing a silent, thoughtful ballet of unfolding. The leaf, a vibrant emerald green, begins as a tightly curled violin, its tender surface covered in tiny, almost silvery hairs. Fluffy, warm golden sunlight filters through the invisible forest canopy, creating ever-changing patterns of light and shadow across the frame and capturing countless microscopic, spherical dewdrops clinging to the frond, giving them shimmering, star-like, mirrored highlights. As the leaf steadily and gracefully unfolds, its segmented, feathery structure slowly reveals itself. The background is a beautiful, creamy blur, composed of out-of-focus, dark, rich earth tones—deep amber and damp cinnamon—creating an extremely shallow depth of field that isolates the subject. The Impressionist style blends hard edges into a harmonious blend of color and light, emphasizing the tranquil, dreamy atmosphere and the quiet, profound beauty of natural growth.", + "seed": 25767, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_0/index_5099_seed_25767_dp_0_rank_0_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 0, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_mq": -0.7131362681920209, + "videoalign_local_overall": -2.785303182055209, + "videoalign_local_vq": -1.1835179747285995, + "videoalign_local_ta": -0.8886489391345886, + "avg": -1.8369760605948988 + }, + { + "prompt": "This static, extreme close-up, rendered with the soft, visible brushstrokes of an Impressionist painting, focuses on a delicate fern frond, performing a silent, thoughtful ballet of unfolding. The leaf, a vibrant emerald green, begins as a tightly curled violin, its tender surface covered in tiny, almost silvery hairs. Fluffy, warm golden sunlight filters through the invisible forest canopy, creating ever-changing patterns of light and shadow across the frame and capturing countless microscopic, spherical dewdrops clinging to the frond, giving them shimmering, star-like, mirrored highlights. As the leaf steadily and gracefully unfolds, its segmented, feathery structure slowly reveals itself. The background is a beautiful, creamy blur, composed of out-of-focus, dark, rich earth tones—deep amber and damp cinnamon—creating an extremely shallow depth of field that isolates the subject. The Impressionist style blends hard edges into a harmonious blend of color and light, emphasizing the tranquil, dreamy atmosphere and the quiet, profound beauty of natural growth.", + "seed": 25768, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_0/index_5099_seed_25768_dp_1_rank_2_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 0, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_mq": -0.5731323763666644, + "videoalign_local_overall": -2.440598000735465, + "videoalign_local_ta": -0.47191592691373757, + "videoalign_local_vq": -1.3955496974550632, + "avg": -1.4562569638246012 + }, + { + "prompt": "This static, extreme close-up, rendered with the soft, visible brushstrokes of an Impressionist painting, focuses on a delicate fern frond, performing a silent, thoughtful ballet of unfolding. The leaf, a vibrant emerald green, begins as a tightly curled violin, its tender surface covered in tiny, almost silvery hairs. Fluffy, warm golden sunlight filters through the invisible forest canopy, creating ever-changing patterns of light and shadow across the frame and capturing countless microscopic, spherical dewdrops clinging to the frond, giving them shimmering, star-like, mirrored highlights. As the leaf steadily and gracefully unfolds, its segmented, feathery structure slowly reveals itself. The background is a beautiful, creamy blur, composed of out-of-focus, dark, rich earth tones—deep amber and damp cinnamon—creating an extremely shallow depth of field that isolates the subject. The Impressionist style blends hard edges into a harmonious blend of color and light, emphasizing the tranquil, dreamy atmosphere and the quiet, profound beauty of natural growth.", + "seed": 25769, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_0/index_5099_seed_25769_dp_1_rank_2_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 0, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_mq": -0.5759607378176816, + "videoalign_local_overall": -1.953871920207816, + "videoalign_local_ta": -0.37861749134190525, + "videoalign_local_vq": -0.9992936910482293, + "avg": -1.1662447057748606 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000188/group_1/index_tensor([3955, 3955])_group_1_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000188/group_1/index_tensor([3955, 3955])_group_1_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..cf62d3c6f282bb3b6d528371c3e2b5d92f649c8a --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000188/group_1/index_tensor([3955, 3955])_group_1_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "sweeping shot, beginning at the bottom of the abyss, rapidly tilts upward and zooms out as the subject ascends, ultimately transforming into a grand, panoramic vista. In the frame, a massive dragon, covered in rough black scales like volcanic rock, rises vertically from the bottomless darkness with unstoppable momentum. Its massive, bat-like wings, powerful enough to obscure the sky, flap with every beat, stirring up vortices of air mingled with ash and debris. A fiery, molten-red glow shone through the cracks between its scales. Atop its back sat a dragon rider, clad in battle-worn obsidian armor, each plate etched with ancient runes. These runes radiated a faint, ominous crimson glow, juxtaposing the dragon's fiery glow. His face was obscured by a helmet crowned with ferocious horns, and behind him, a crimson cloak tore and rustled in the fierce wind. As the camera zooms out, an oppressive world unfolds: the sky is stained ochre by a swirling cloud of volcanic ash, falling like black snowflakes. The only light comes from a dying, blood-red sun obscured by smoke. On the distant horizon, the crumbling towers and broken walls of a shattered kingdom loom through the thick smoke. The dominant colors of the scene are black, dark gray, and an ominous crimson. The light casts eerie highlights and deep shadows on the dragon's scales and the knight's armor, creating a dark, epic and tragic painting of power, despair, and unyielding will.", + "seed": 13160, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_1/index_3955_seed_13160_dp_2_rank_4_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 1, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_overall": -2.1952508965831576, + "videoalign_local_ta": 0.3242307232992316, + "videoalign_local_vq": -1.4485576281366792, + "videoalign_local_mq": -1.07092399174571, + "avg": -0.935510086641963 + }, + { + "prompt": "sweeping shot, beginning at the bottom of the abyss, rapidly tilts upward and zooms out as the subject ascends, ultimately transforming into a grand, panoramic vista. In the frame, a massive dragon, covered in rough black scales like volcanic rock, rises vertically from the bottomless darkness with unstoppable momentum. Its massive, bat-like wings, powerful enough to obscure the sky, flap with every beat, stirring up vortices of air mingled with ash and debris. A fiery, molten-red glow shone through the cracks between its scales. Atop its back sat a dragon rider, clad in battle-worn obsidian armor, each plate etched with ancient runes. These runes radiated a faint, ominous crimson glow, juxtaposing the dragon's fiery glow. His face was obscured by a helmet crowned with ferocious horns, and behind him, a crimson cloak tore and rustled in the fierce wind. As the camera zooms out, an oppressive world unfolds: the sky is stained ochre by a swirling cloud of volcanic ash, falling like black snowflakes. The only light comes from a dying, blood-red sun obscured by smoke. On the distant horizon, the crumbling towers and broken walls of a shattered kingdom loom through the thick smoke. The dominant colors of the scene are black, dark gray, and an ominous crimson. The light casts eerie highlights and deep shadows on the dragon's scales and the knight's armor, creating a dark, epic and tragic painting of power, despair, and unyielding will.", + "seed": 13161, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_1/index_3955_seed_13161_dp_2_rank_4_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 1, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_overall": -1.8538836086110382, + "videoalign_local_ta": 0.380209784642331, + "videoalign_local_vq": -1.2982236607937356, + "videoalign_local_mq": -0.9358697324596337, + "avg": -0.7368369119843536 + }, + { + "prompt": "sweeping shot, beginning at the bottom of the abyss, rapidly tilts upward and zooms out as the subject ascends, ultimately transforming into a grand, panoramic vista. In the frame, a massive dragon, covered in rough black scales like volcanic rock, rises vertically from the bottomless darkness with unstoppable momentum. Its massive, bat-like wings, powerful enough to obscure the sky, flap with every beat, stirring up vortices of air mingled with ash and debris. A fiery, molten-red glow shone through the cracks between its scales. Atop its back sat a dragon rider, clad in battle-worn obsidian armor, each plate etched with ancient runes. These runes radiated a faint, ominous crimson glow, juxtaposing the dragon's fiery glow. His face was obscured by a helmet crowned with ferocious horns, and behind him, a crimson cloak tore and rustled in the fierce wind. As the camera zooms out, an oppressive world unfolds: the sky is stained ochre by a swirling cloud of volcanic ash, falling like black snowflakes. The only light comes from a dying, blood-red sun obscured by smoke. On the distant horizon, the crumbling towers and broken walls of a shattered kingdom loom through the thick smoke. The dominant colors of the scene are black, dark gray, and an ominous crimson. The light casts eerie highlights and deep shadows on the dragon's scales and the knight's armor, creating a dark, epic and tragic painting of power, despair, and unyielding will.", + "seed": 13162, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_1/index_3955_seed_13162_dp_3_rank_6_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 1, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_vq": -1.3486246440647802, + "videoalign_local_mq": -1.0525396423140976, + "videoalign_local_overall": -2.1826717900610557, + "videoalign_local_ta": 0.21849249631782164, + "avg": -0.9820896468716173 + }, + { + "prompt": "sweeping shot, beginning at the bottom of the abyss, rapidly tilts upward and zooms out as the subject ascends, ultimately transforming into a grand, panoramic vista. In the frame, a massive dragon, covered in rough black scales like volcanic rock, rises vertically from the bottomless darkness with unstoppable momentum. Its massive, bat-like wings, powerful enough to obscure the sky, flap with every beat, stirring up vortices of air mingled with ash and debris. A fiery, molten-red glow shone through the cracks between its scales. Atop its back sat a dragon rider, clad in battle-worn obsidian armor, each plate etched with ancient runes. These runes radiated a faint, ominous crimson glow, juxtaposing the dragon's fiery glow. His face was obscured by a helmet crowned with ferocious horns, and behind him, a crimson cloak tore and rustled in the fierce wind. As the camera zooms out, an oppressive world unfolds: the sky is stained ochre by a swirling cloud of volcanic ash, falling like black snowflakes. The only light comes from a dying, blood-red sun obscured by smoke. On the distant horizon, the crumbling towers and broken walls of a shattered kingdom loom through the thick smoke. The dominant colors of the scene are black, dark gray, and an ominous crimson. The light casts eerie highlights and deep shadows on the dragon's scales and the knight's armor, creating a dark, epic and tragic painting of power, despair, and unyielding will.", + "seed": 13163, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_1/index_3955_seed_13163_dp_3_rank_6_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 1, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_vq": -1.331244994660972, + "videoalign_local_mq": -0.9881944193034539, + "videoalign_local_overall": -1.833491402340685, + "videoalign_local_ta": 0.48594801162374096, + "avg": -0.6737716953584719 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000188/group_10/index_tensor([3005, 3005])_group_10_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000188/group_10/index_tensor([3005, 3005])_group_10_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..8664dc8dbe7d2119b78f73d70f3a29f902babb5e --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000188/group_10/index_tensor([3005, 3005])_group_10_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "close-up tracking shot, shot with an extremely shaky handheld camera, plunges the viewer directly into the murky depths of deep water. The water is a rich, dark green, saturated with suspended particles of silt. The only source of light comes from a faint, blurry beam of light streaming down from the distant surface, slicing a limited field of view through the darkness and creating a claustrophobic and menacing atmosphere. The camera closely follows a school of predatory fish, their bodies compact and powerful, each scale gleaming with a cold metallic sheen, reflecting the glare of blades in the dim light. They move collectively with astonishing synchronization, grace, and brutality, their jaws open to reveal razor-sharp, finely divided teeth. With coordinated, explosive speed, the fish plunge towards an invisible target in front of the camera, their bodies twisting, tumbling, and biting violently in the water. Their movements are swift and decisive, elevating pure predatory instinct into a powerful and violent dance. The camera shakes violently with every collision and tear. The turbid water and scattered dark tissue fragments stirred up briefly obscured the picture, and were quickly dispersed by the turbulent water. The whole scene, in the interweaving of chaos and order, freezes the moment of biting into a violent aesthetic performance that is both horrifying and full of charming beauty, conveying a primitive, tense and heart-pounding atmosphere.", + "seed": 1114, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_10/index_3005_seed_1114_dp_20_rank_40_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 10, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_mq": -1.131733762942582, + "videoalign_local_overall": -2.9834603613141346, + "videoalign_local_ta": -0.664732693762191, + "videoalign_local_vq": -1.1869939046093612, + "avg": -1.8240965275381626 + }, + { + "prompt": "close-up tracking shot, shot with an extremely shaky handheld camera, plunges the viewer directly into the murky depths of deep water. The water is a rich, dark green, saturated with suspended particles of silt. The only source of light comes from a faint, blurry beam of light streaming down from the distant surface, slicing a limited field of view through the darkness and creating a claustrophobic and menacing atmosphere. The camera closely follows a school of predatory fish, their bodies compact and powerful, each scale gleaming with a cold metallic sheen, reflecting the glare of blades in the dim light. They move collectively with astonishing synchronization, grace, and brutality, their jaws open to reveal razor-sharp, finely divided teeth. With coordinated, explosive speed, the fish plunge towards an invisible target in front of the camera, their bodies twisting, tumbling, and biting violently in the water. Their movements are swift and decisive, elevating pure predatory instinct into a powerful and violent dance. The camera shakes violently with every collision and tear. The turbid water and scattered dark tissue fragments stirred up briefly obscured the picture, and were quickly dispersed by the turbulent water. The whole scene, in the interweaving of chaos and order, freezes the moment of biting into a violent aesthetic performance that is both horrifying and full of charming beauty, conveying a primitive, tense and heart-pounding atmosphere.", + "seed": 1115, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_10/index_3005_seed_1115_dp_20_rank_40_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 10, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_mq": -1.0454687386865542, + "videoalign_local_overall": -3.287231447760152, + "videoalign_local_ta": -0.6585127980574021, + "videoalign_local_vq": -1.583249911016195, + "avg": -1.9728721229087767 + }, + { + "prompt": "close-up tracking shot, shot with an extremely shaky handheld camera, plunges the viewer directly into the murky depths of deep water. The water is a rich, dark green, saturated with suspended particles of silt. The only source of light comes from a faint, blurry beam of light streaming down from the distant surface, slicing a limited field of view through the darkness and creating a claustrophobic and menacing atmosphere. The camera closely follows a school of predatory fish, their bodies compact and powerful, each scale gleaming with a cold metallic sheen, reflecting the glare of blades in the dim light. They move collectively with astonishing synchronization, grace, and brutality, their jaws open to reveal razor-sharp, finely divided teeth. With coordinated, explosive speed, the fish plunge towards an invisible target in front of the camera, their bodies twisting, tumbling, and biting violently in the water. Their movements are swift and decisive, elevating pure predatory instinct into a powerful and violent dance. The camera shakes violently with every collision and tear. The turbid water and scattered dark tissue fragments stirred up briefly obscured the picture, and were quickly dispersed by the turbulent water. The whole scene, in the interweaving of chaos and order, freezes the moment of biting into a violent aesthetic performance that is both horrifying and full of charming beauty, conveying a primitive, tense and heart-pounding atmosphere.", + "seed": 1116, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_10/index_3005_seed_1116_dp_21_rank_42_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 10, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_overall": -3.374675072716393, + "videoalign_local_mq": -1.1133494135109696, + "videoalign_local_vq": -1.2078494838939313, + "videoalign_local_ta": -1.0534761753114923, + "avg": -2.214075624013943 + }, + { + "prompt": "close-up tracking shot, shot with an extremely shaky handheld camera, plunges the viewer directly into the murky depths of deep water. The water is a rich, dark green, saturated with suspended particles of silt. The only source of light comes from a faint, blurry beam of light streaming down from the distant surface, slicing a limited field of view through the darkness and creating a claustrophobic and menacing atmosphere. The camera closely follows a school of predatory fish, their bodies compact and powerful, each scale gleaming with a cold metallic sheen, reflecting the glare of blades in the dim light. They move collectively with astonishing synchronization, grace, and brutality, their jaws open to reveal razor-sharp, finely divided teeth. With coordinated, explosive speed, the fish plunge towards an invisible target in front of the camera, their bodies twisting, tumbling, and biting violently in the water. Their movements are swift and decisive, elevating pure predatory instinct into a powerful and violent dance. The camera shakes violently with every collision and tear. The turbid water and scattered dark tissue fragments stirred up briefly obscured the picture, and were quickly dispersed by the turbulent water. The whole scene, in the interweaving of chaos and order, freezes the moment of biting into a violent aesthetic performance that is both horrifying and full of charming beauty, conveying a primitive, tense and heart-pounding atmosphere.", + "seed": 1117, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_10/index_3005_seed_1117_dp_21_rank_42_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 10, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_overall": -2.451571554132942, + "videoalign_local_mq": -0.7880878466439795, + "videoalign_local_vq": -1.200897624132408, + "videoalign_local_ta": -0.4625860833565543, + "avg": -1.457078818744748 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000188/group_11/index_tensor([155, 155])_group_11_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000188/group_11/index_tensor([155, 155])_group_11_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..7b73edac98bc91a7cf6cb2a3a8cb944cd617e19c --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000188/group_11/index_tensor([155, 155])_group_11_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "From a direct bird's-eye view, a static camera captures a mesmerizing time-lapse of liquid bacon grease cooling within a heavy black cast iron skillet resting on the stovetop. Initially, the skillet contains a shimmering, translucent, amber-hued pool of hot grease, its surface reflecting the warm, diffuse light of the room overhead. The transformation begins subtly, as faint, opaque, milky swirls organically form around the edges of the liquid contacting the cooler iron. These swirls steadily and relentlessly expand inward, their soft, cloud-like forms blooming across the surface in a slow, captivating pattern, contrasting starkly with the remaining golden liquid. The advancing front of solidification consumes the pool of grease from the outside in, until the entire surface becomes an immobile, uniform, opaque white solid. Its slightly matte texture fills the skillet, transforming the once sharp reflections into a soft, even glow, marking the completion of the solidification process.", + "seed": 632, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_11/index_155_seed_632_dp_22_rank_44_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 11, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_vq": -1.5128623309307707, + "videoalign_local_mq": -0.4614120990514808, + "videoalign_local_ta": -0.38483738704669407, + "videoalign_local_overall": -2.3591118170289453, + "avg": -1.3719746020378198 + }, + { + "prompt": "From a direct bird's-eye view, a static camera captures a mesmerizing time-lapse of liquid bacon grease cooling within a heavy black cast iron skillet resting on the stovetop. Initially, the skillet contains a shimmering, translucent, amber-hued pool of hot grease, its surface reflecting the warm, diffuse light of the room overhead. The transformation begins subtly, as faint, opaque, milky swirls organically form around the edges of the liquid contacting the cooler iron. These swirls steadily and relentlessly expand inward, their soft, cloud-like forms blooming across the surface in a slow, captivating pattern, contrasting starkly with the remaining golden liquid. The advancing front of solidification consumes the pool of grease from the outside in, until the entire surface becomes an immobile, uniform, opaque white solid. Its slightly matte texture fills the skillet, transforming the once sharp reflections into a soft, even glow, marking the completion of the solidification process.", + "seed": 633, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_11/index_155_seed_633_dp_22_rank_44_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 11, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_vq": -1.4555094878982027, + "videoalign_local_mq": -0.3595910868148578, + "videoalign_local_ta": -0.422156761275427, + "videoalign_local_overall": -2.2372573359884873, + "avg": -1.3297070486319573 + }, + { + "prompt": "From a direct bird's-eye view, a static camera captures a mesmerizing time-lapse of liquid bacon grease cooling within a heavy black cast iron skillet resting on the stovetop. Initially, the skillet contains a shimmering, translucent, amber-hued pool of hot grease, its surface reflecting the warm, diffuse light of the room overhead. The transformation begins subtly, as faint, opaque, milky swirls organically form around the edges of the liquid contacting the cooler iron. These swirls steadily and relentlessly expand inward, their soft, cloud-like forms blooming across the surface in a slow, captivating pattern, contrasting starkly with the remaining golden liquid. The advancing front of solidification consumes the pool of grease from the outside in, until the entire surface becomes an immobile, uniform, opaque white solid. Its slightly matte texture fills the skillet, transforming the once sharp reflections into a soft, even glow, marking the completion of the solidification process.", + "seed": 634, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_11/index_155_seed_634_dp_23_rank_46_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 11, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_ta": -1.5977170494805142, + "videoalign_local_overall": -2.6780985769509575, + "videoalign_local_mq": 0.0788049380928245, + "videoalign_local_vq": -1.1591864655632675, + "avg": -2.137907813215736 + }, + { + "prompt": "From a direct bird's-eye view, a static camera captures a mesmerizing time-lapse of liquid bacon grease cooling within a heavy black cast iron skillet resting on the stovetop. Initially, the skillet contains a shimmering, translucent, amber-hued pool of hot grease, its surface reflecting the warm, diffuse light of the room overhead. The transformation begins subtly, as faint, opaque, milky swirls organically form around the edges of the liquid contacting the cooler iron. These swirls steadily and relentlessly expand inward, their soft, cloud-like forms blooming across the surface in a slow, captivating pattern, contrasting starkly with the remaining golden liquid. The advancing front of solidification consumes the pool of grease from the outside in, until the entire surface becomes an immobile, uniform, opaque white solid. Its slightly matte texture fills the skillet, transforming the once sharp reflections into a soft, even glow, marking the completion of the solidification process.", + "seed": 635, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_11/index_155_seed_635_dp_23_rank_46_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 11, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_ta": -0.4967955097328928, + "videoalign_local_overall": -2.8572056445205174, + "videoalign_local_mq": -0.9648604373325611, + "videoalign_local_vq": -1.3955496974550632, + "avg": -1.677000577126705 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000188/group_12/index_tensor([5161, 5161])_group_12_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000188/group_12/index_tensor([5161, 5161])_group_12_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..d504d432cf61cdbb1fb7f20240c6528605283a62 --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000188/group_12/index_tensor([5161, 5161])_group_12_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "dynamic, sideways tracking shot, from an intimate, slightly upward perspective, closely follows a mythical white tiger in high-speed flight. The tiger's sleek, streamlined muscles ripple distinctly beneath its pristine, snow-white coat, each hair gleaming with a sacred luster under the bright, high-altitude sunlight. With breathtaking speed, it cuts through a vast, fluffy sea of clouds, each invisible, powerful kick sending its body surging forward, leaving swirling vortices of mist in its wake. Brilliant sunlight streams down from above, and as its muscles constantly flex, rapidly shifting shadows weave across its snowy form, profoundly outlining its powerful silhouette. As the camera's angle to the sun subtly shifts, a warm, soft golden lens flare periodically fills the frame, adding a dreamlike poetic quality to this magnificent spectacle imbued with a sense of sacredness and speed, creating a fantastical atmosphere that evokes both awe and intimacy.", + "seed": 22805, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_12/index_5161_seed_22805_dp_24_rank_48_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 12, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_vq": -1.2877958711514506, + "videoalign_local_ta": -0.5372248318140201, + "videoalign_local_overall": -2.8803887067305856, + "videoalign_local_mq": -1.0553680037651147, + "avg": -1.7088067692723028 + }, + { + "prompt": "dynamic, sideways tracking shot, from an intimate, slightly upward perspective, closely follows a mythical white tiger in high-speed flight. The tiger's sleek, streamlined muscles ripple distinctly beneath its pristine, snow-white coat, each hair gleaming with a sacred luster under the bright, high-altitude sunlight. With breathtaking speed, it cuts through a vast, fluffy sea of clouds, each invisible, powerful kick sending its body surging forward, leaving swirling vortices of mist in its wake. Brilliant sunlight streams down from above, and as its muscles constantly flex, rapidly shifting shadows weave across its snowy form, profoundly outlining its powerful silhouette. As the camera's angle to the sun subtly shifts, a warm, soft golden lens flare periodically fills the frame, adding a dreamlike poetic quality to this magnificent spectacle imbued with a sense of sacredness and speed, creating a fantastical atmosphere that evokes both awe and intimacy.", + "seed": 22806, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_12/index_5161_seed_22806_dp_24_rank_48_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 12, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_vq": -1.6151850167956934, + "videoalign_local_ta": -0.717601807252896, + "videoalign_local_overall": -3.280677092675046, + "videoalign_local_mq": -0.9478902686264572, + "avg": -1.9991394499639714 + }, + { + "prompt": "dynamic, sideways tracking shot, from an intimate, slightly upward perspective, closely follows a mythical white tiger in high-speed flight. The tiger's sleek, streamlined muscles ripple distinctly beneath its pristine, snow-white coat, each hair gleaming with a sacred luster under the bright, high-altitude sunlight. With breathtaking speed, it cuts through a vast, fluffy sea of clouds, each invisible, powerful kick sending its body surging forward, leaving swirling vortices of mist in its wake. Brilliant sunlight streams down from above, and as its muscles constantly flex, rapidly shifting shadows weave across its snowy form, profoundly outlining its powerful silhouette. As the camera's angle to the sun subtly shifts, a warm, soft golden lens flare periodically fills the frame, adding a dreamlike poetic quality to this magnificent spectacle imbued with a sense of sacredness and speed, creating a fantastical atmosphere that evokes both awe and intimacy.", + "seed": 22807, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_12/index_5161_seed_22807_dp_25_rank_50_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 12, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_vq": -1.3938117325146824, + "videoalign_local_mq": -0.9832447867641736, + "videoalign_local_overall": -3.0169096302218916, + "videoalign_local_ta": -0.6398531109430358, + "avg": -1.8283813705824636 + }, + { + "prompt": "dynamic, sideways tracking shot, from an intimate, slightly upward perspective, closely follows a mythical white tiger in high-speed flight. The tiger's sleek, streamlined muscles ripple distinctly beneath its pristine, snow-white coat, each hair gleaming with a sacred luster under the bright, high-altitude sunlight. With breathtaking speed, it cuts through a vast, fluffy sea of clouds, each invisible, powerful kick sending its body surging forward, leaving swirling vortices of mist in its wake. Brilliant sunlight streams down from above, and as its muscles constantly flex, rapidly shifting shadows weave across its snowy form, profoundly outlining its powerful silhouette. As the camera's angle to the sun subtly shifts, a warm, soft golden lens flare periodically fills the frame, adding a dreamlike poetic quality to this magnificent spectacle imbued with a sense of sacredness and speed, creating a fantastical atmosphere that evokes both awe and intimacy.", + "seed": 22808, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_12/index_5161_seed_22808_dp_25_rank_50_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 12, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_vq": -1.5085174185798185, + "videoalign_local_mq": -1.0482971001375716, + "videoalign_local_overall": -3.3708247093945127, + "videoalign_local_ta": -0.8140101906771228, + "avg": -2.0924174500358177 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000188/group_13/index_tensor([301, 301])_group_13_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000188/group_13/index_tensor([301, 301])_group_13_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..0d9b894aecb982e59d061bf7225a71bd3b365091 --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000188/group_13/index_tensor([301, 301])_group_13_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "cinematic wide-angle shot, slowly and steadily tilting from left to right, reveals the cozy, rustic interior of a log cabin at night. The camera's movement first glides over a well-worn brown leather armchair, its armrests casually draped with a thick, cream-colored wool blanket. The walls are constructed of large, interconnected logs, finished in a warm honey hue. The floor is made of wide, dark planks, partially covered with a soft, deep burgundy area rug. The pan continues, landing on the scene's focal point: a magnificent river rock fireplace, a fire crackling vigorously. Vibrant orange and yellow flames lick and curl around seasoned birch logs, which occasionally shift and settle with soft crackles, sending a series of bright sparks flying up the dark, soot-covered chimney. The fire casts a warm, flickering golden glow, bathing the room and creating a dynamic play of soft light and long, dancing shadows. Above the fire, a thick, rough-hewn wooden mantel holds a few simple ornaments: a small pile of antique books and an unlit brass candlestick. The overall color scheme is dominated by warm earth tones, creating an atmosphere of deep tranquility, warmth and comfortable solitude.", + "seed": 7476, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_13/index_301_seed_7476_dp_26_rank_52_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 13, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_overall": 0.4267742967448298, + "videoalign_local_ta": 0.8840213367302255, + "videoalign_local_vq": -0.8811120751023315, + "videoalign_local_mq": 0.42386503511693574, + "avg": 0.6553978167375276 + }, + { + "prompt": "cinematic wide-angle shot, slowly and steadily tilting from left to right, reveals the cozy, rustic interior of a log cabin at night. The camera's movement first glides over a well-worn brown leather armchair, its armrests casually draped with a thick, cream-colored wool blanket. The walls are constructed of large, interconnected logs, finished in a warm honey hue. The floor is made of wide, dark planks, partially covered with a soft, deep burgundy area rug. The pan continues, landing on the scene's focal point: a magnificent river rock fireplace, a fire crackling vigorously. Vibrant orange and yellow flames lick and curl around seasoned birch logs, which occasionally shift and settle with soft crackles, sending a series of bright sparks flying up the dark, soot-covered chimney. The fire casts a warm, flickering golden glow, bathing the room and creating a dynamic play of soft light and long, dancing shadows. Above the fire, a thick, rough-hewn wooden mantel holds a few simple ornaments: a small pile of antique books and an unlit brass candlestick. The overall color scheme is dominated by warm earth tones, creating an atmosphere of deep tranquility, warmth and comfortable solitude.", + "seed": 7477, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_13/index_301_seed_7477_dp_26_rank_52_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 13, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_overall": 0.2687028243023447, + "videoalign_local_ta": 0.7596234226344492, + "videoalign_local_vq": -1.06186042890194, + "videoalign_local_mq": 0.5709398305698355, + "avg": 0.514163123468397 + }, + { + "prompt": "cinematic wide-angle shot, slowly and steadily tilting from left to right, reveals the cozy, rustic interior of a log cabin at night. The camera's movement first glides over a well-worn brown leather armchair, its armrests casually draped with a thick, cream-colored wool blanket. The walls are constructed of large, interconnected logs, finished in a warm honey hue. The floor is made of wide, dark planks, partially covered with a soft, deep burgundy area rug. The pan continues, landing on the scene's focal point: a magnificent river rock fireplace, a fire crackling vigorously. Vibrant orange and yellow flames lick and curl around seasoned birch logs, which occasionally shift and settle with soft crackles, sending a series of bright sparks flying up the dark, soot-covered chimney. The fire casts a warm, flickering golden glow, bathing the room and creating a dynamic play of soft light and long, dancing shadows. Above the fire, a thick, rough-hewn wooden mantel holds a few simple ornaments: a small pile of antique books and an unlit brass candlestick. The overall color scheme is dominated by warm earth tones, creating an atmosphere of deep tranquility, warmth and comfortable solitude.", + "seed": 7478, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_13/index_301_seed_7478_dp_27_rank_54_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 13, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_overall": -0.462264780593993, + "videoalign_local_vq": -1.1174753069941272, + "videoalign_local_ta": 0.6103459257195174, + "videoalign_local_mq": 0.044864600680616845, + "avg": 0.07404057256276221 + }, + { + "prompt": "cinematic wide-angle shot, slowly and steadily tilting from left to right, reveals the cozy, rustic interior of a log cabin at night. The camera's movement first glides over a well-worn brown leather armchair, its armrests casually draped with a thick, cream-colored wool blanket. The walls are constructed of large, interconnected logs, finished in a warm honey hue. The floor is made of wide, dark planks, partially covered with a soft, deep burgundy area rug. The pan continues, landing on the scene's focal point: a magnificent river rock fireplace, a fire crackling vigorously. Vibrant orange and yellow flames lick and curl around seasoned birch logs, which occasionally shift and settle with soft crackles, sending a series of bright sparks flying up the dark, soot-covered chimney. The fire casts a warm, flickering golden glow, bathing the room and creating a dynamic play of soft light and long, dancing shadows. Above the fire, a thick, rough-hewn wooden mantel holds a few simple ornaments: a small pile of antique books and an unlit brass candlestick. The overall color scheme is dominated by warm earth tones, creating an atmosphere of deep tranquility, warmth and comfortable solitude.", + "seed": 7479, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_13/index_301_seed_7479_dp_27_rank_54_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 13, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_overall": -0.5500767650830455, + "videoalign_local_vq": -1.1904698344901228, + "videoalign_local_ta": 0.8840213367302255, + "videoalign_local_mq": -0.24362826732314827, + "avg": 0.16697228582359003 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000188/group_14/index_tensor([7253, 7253])_group_14_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000188/group_14/index_tensor([7253, 7253])_group_14_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..ea372ca3c278ca8b7d87382bcdae251d3801d3a5 --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000188/group_14/index_tensor([7253, 7253])_group_14_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "static, eye-level medium close-up captures a teenage girl with warm, sun-kissed Polynesian features. Her long, wavy dark brown hair is gently tousled by the ocean breeze, and a vibrant pink hibiscus flower is neatly tucked behind her right ear. She wears a simple light blue cotton sundress with thin straps. The scene is bathed in the golden, hazy light of the afternoon sun, casting a soft glow and a slight cinematic lens flare on her skin. Her head tilts back slightly as she erupts in heartfelt, unrestrained laughter, her mouth open in a brilliant, genuine smile, revealing perfectly white teeth. The action, captured in subtle slow motion, emphasizes the moment's pure joy, and her dark, expressive eyes crinkle beautifully at the corners, sparkling. In the softly focused background, a brilliant turquoise ocean meets a fine white sandy beach, with gentle waves lapping against the shore beneath a clear, azure sky. The overall vibe is one of tranquil, pure bliss, a perfect, fleeting moment of carefree happiness captured in a warm, vibrant palette.", + "seed": 18173, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_14/index_7253_seed_18173_dp_28_rank_56_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 14, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_vq": -0.8637324256985229, + "videoalign_local_mq": -0.7103079067410036, + "videoalign_local_overall": -0.5780608730231024, + "videoalign_local_ta": 0.9959794594164243, + "avg": 0.208959293196661 + }, + { + "prompt": "static, eye-level medium close-up captures a teenage girl with warm, sun-kissed Polynesian features. Her long, wavy dark brown hair is gently tousled by the ocean breeze, and a vibrant pink hibiscus flower is neatly tucked behind her right ear. She wears a simple light blue cotton sundress with thin straps. The scene is bathed in the golden, hazy light of the afternoon sun, casting a soft glow and a slight cinematic lens flare on her skin. Her head tilts back slightly as she erupts in heartfelt, unrestrained laughter, her mouth open in a brilliant, genuine smile, revealing perfectly white teeth. The action, captured in subtle slow motion, emphasizes the moment's pure joy, and her dark, expressive eyes crinkle beautifully at the corners, sparkling. In the softly focused background, a brilliant turquoise ocean meets a fine white sandy beach, with gentle waves lapping against the shore beneath a clear, azure sky. The overall vibe is one of tranquil, pure bliss, a perfect, fleeting moment of carefree happiness captured in a warm, vibrant palette.", + "seed": 18174, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_14/index_7253_seed_18174_dp_28_rank_56_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 14, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_vq": -0.8915398647446166, + "videoalign_local_mq": -0.30585221924552897, + "videoalign_local_overall": -0.16409325034498834, + "videoalign_local_ta": 1.0332988336451572, + "avg": 0.4346027916500844 + }, + { + "prompt": "static, eye-level medium close-up captures a teenage girl with warm, sun-kissed Polynesian features. Her long, wavy dark brown hair is gently tousled by the ocean breeze, and a vibrant pink hibiscus flower is neatly tucked behind her right ear. She wears a simple light blue cotton sundress with thin straps. The scene is bathed in the golden, hazy light of the afternoon sun, casting a soft glow and a slight cinematic lens flare on her skin. Her head tilts back slightly as she erupts in heartfelt, unrestrained laughter, her mouth open in a brilliant, genuine smile, revealing perfectly white teeth. The action, captured in subtle slow motion, emphasizes the moment's pure joy, and her dark, expressive eyes crinkle beautifully at the corners, sparkling. In the softly focused background, a brilliant turquoise ocean meets a fine white sandy beach, with gentle waves lapping against the shore beneath a clear, azure sky. The overall vibe is one of tranquil, pure bliss, a perfect, fleeting moment of carefree happiness captured in a warm, vibrant palette.", + "seed": 18175, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_14/index_7253_seed_18175_dp_29_rank_58_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 14, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_mq": -0.6056585330533634, + "videoalign_local_vq": -1.0062455508097528, + "videoalign_local_ta": 0.7471836312248714, + "videoalign_local_overall": -0.8647204526382446, + "avg": -0.05876841070668665 + }, + { + "prompt": "static, eye-level medium close-up captures a teenage girl with warm, sun-kissed Polynesian features. Her long, wavy dark brown hair is gently tousled by the ocean breeze, and a vibrant pink hibiscus flower is neatly tucked behind her right ear. She wears a simple light blue cotton sundress with thin straps. The scene is bathed in the golden, hazy light of the afternoon sun, casting a soft glow and a slight cinematic lens flare on her skin. Her head tilts back slightly as she erupts in heartfelt, unrestrained laughter, her mouth open in a brilliant, genuine smile, revealing perfectly white teeth. The action, captured in subtle slow motion, emphasizes the moment's pure joy, and her dark, expressive eyes crinkle beautifully at the corners, sparkling. In the softly focused background, a brilliant turquoise ocean meets a fine white sandy beach, with gentle waves lapping against the shore beneath a clear, azure sky. The overall vibe is one of tranquil, pure bliss, a perfect, fleeting moment of carefree happiness captured in a warm, vibrant palette.", + "seed": 18176, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_14/index_7253_seed_18176_dp_29_rank_58_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 14, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_mq": 0.333357468684382, + "videoalign_local_vq": -0.7907378982025272, + "videoalign_local_ta": 0.8840213367302255, + "videoalign_local_overall": 0.42664090721208037, + "avg": 0.655331121971153 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000188/group_15/index_tensor([7354, 7354])_group_15_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000188/group_15/index_tensor([7354, 7354])_group_15_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..6c2e6a1ebab8405a4699c100862eaecee9dc9b06 --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000188/group_15/index_tensor([7354, 7354])_group_15_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "close-up, static shot captured from a horizontal angle focuses on a pure white seagull, perched securely atop a weathered wooden post, its surface covered in deep and shallow cracks and festooned with pale green moss. Soft, golden afternoon sunlight slants down, framing the gull's pristine, fluffy feathers with a warm rim. Its wings are dotted with subtle dark gray markings, its bright yellow beak tipped with a tiny red speck, and its deep black eyes gleam with an alert and tranquil light. The backdrop is a vast, shimmering azure sea. As a gentle sea breeze picks up, gently ruffling the feathers on its neck and head, the gull lifts its rounded head with remarkable slowness and deliberation, its neck gracefully unfurling. It raises its pointed beak toward the sky and the sea, as if silently savoring the breath of wind and the taste of salt. The warm tones of the entire image create a seaside atmosphere of profound tranquility, peace, and vitality.", + "seed": 2736, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_15/index_7354_seed_2736_dp_30_rank_60_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 15, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_overall": -1.1597694435926689, + "videoalign_local_ta": -0.08628239321683062, + "videoalign_local_mq": -0.2549417131272175, + "videoalign_local_vq": -0.8185453372486208, + "avg": -0.6230259184047497 + }, + { + "prompt": "close-up, static shot captured from a horizontal angle focuses on a pure white seagull, perched securely atop a weathered wooden post, its surface covered in deep and shallow cracks and festooned with pale green moss. Soft, golden afternoon sunlight slants down, framing the gull's pristine, fluffy feathers with a warm rim. Its wings are dotted with subtle dark gray markings, its bright yellow beak tipped with a tiny red speck, and its deep black eyes gleam with an alert and tranquil light. The backdrop is a vast, shimmering azure sea. As a gentle sea breeze picks up, gently ruffling the feathers on its neck and head, the gull lifts its rounded head with remarkable slowness and deliberation, its neck gracefully unfurling. It raises its pointed beak toward the sky and the sea, as if silently savoring the breath of wind and the taste of salt. The warm tones of the entire image create a seaside atmosphere of profound tranquility, peace, and vitality.", + "seed": 2737, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_15/index_7354_seed_2737_dp_30_rank_60_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 15, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_overall": -0.7091848224699282, + "videoalign_local_ta": -0.316418534294017, + "videoalign_local_mq": 0.24850662515386282, + "videoalign_local_vq": -0.641272913329774, + "avg": -0.5128016783819725 + }, + { + "prompt": "close-up, static shot captured from a horizontal angle focuses on a pure white seagull, perched securely atop a weathered wooden post, its surface covered in deep and shallow cracks and festooned with pale green moss. Soft, golden afternoon sunlight slants down, framing the gull's pristine, fluffy feathers with a warm rim. Its wings are dotted with subtle dark gray markings, its bright yellow beak tipped with a tiny red speck, and its deep black eyes gleam with an alert and tranquil light. The backdrop is a vast, shimmering azure sea. As a gentle sea breeze picks up, gently ruffling the feathers on its neck and head, the gull lifts its rounded head with remarkable slowness and deliberation, its neck gracefully unfurling. It raises its pointed beak toward the sky and the sea, as if silently savoring the breath of wind and the taste of salt. The warm tones of the entire image create a seaside atmosphere of profound tranquility, peace, and vitality.", + "seed": 2738, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_15/index_7354_seed_2738_dp_31_rank_62_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 15, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_mq": -0.0343295199478677, + "videoalign_local_vq": -1.0062455508097528, + "videoalign_local_ta": -0.369287647784722, + "videoalign_local_overall": -1.4098627185423425, + "avg": -0.8895751831635322 + }, + { + "prompt": "close-up, static shot captured from a horizontal angle focuses on a pure white seagull, perched securely atop a weathered wooden post, its surface covered in deep and shallow cracks and festooned with pale green moss. Soft, golden afternoon sunlight slants down, framing the gull's pristine, fluffy feathers with a warm rim. Its wings are dotted with subtle dark gray markings, its bright yellow beak tipped with a tiny red speck, and its deep black eyes gleam with an alert and tranquil light. The backdrop is a vast, shimmering azure sea. As a gentle sea breeze picks up, gently ruffling the feathers on its neck and head, the gull lifts its rounded head with remarkable slowness and deliberation, its neck gracefully unfurling. It raises its pointed beak toward the sky and the sea, as if silently savoring the breath of wind and the taste of salt. The warm tones of the entire image create a seaside atmosphere of profound tranquility, peace, and vitality.", + "seed": 2739, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_15/index_7354_seed_2739_dp_31_rank_62_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 15, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_mq": -0.44444193034537693, + "videoalign_local_vq": -0.9923418312867058, + "videoalign_local_ta": -0.06762270610246415, + "videoalign_local_overall": -1.504406467734547, + "avg": -0.7860145869185056 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000188/group_2/index_tensor([2870, 2870])_group_2_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000188/group_2/index_tensor([2870, 2870])_group_2_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..90f74d21082874638adf86f81f846380a34f793c --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000188/group_2/index_tensor([2870, 2870])_group_2_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "low-angle tracking shot, moving steadily forward, immerses the viewer in the chaotic epicenter of Times Square in 1970s New York City. Towering building facades are covered in massive, intricate neon signs advertising Broadway shows, films, and a variety of consumer products. Some letters flicker, their shimmering, iridescent light casting dazzling reflections on the damp, recently rained asphalt. Iconic yellow taxis honk relentlessly through the streets, clogging them with traffic. Plumes of steam rise from roadside manhole covers, intermingling with the cacophony of pedestrians of all shapes and sizes thronging the sidewalks. The camera follows the perspective of a single individual as they wander through the crowds, deftly sidestepping past hurried passersby, their gaze scanning everything around them—from posters in store windows to street performers. The color tone of the entire scene is dominated by a rough and dull retro style. The gray and brown in the environment form the base of the picture, but are pierced by the sharp pink, blue and red light of neon lights, forming dynamic light and shadow on the faces of pedestrians and the wet ground. This strong visual contrast and uninterrupted dynamics accurately capture the raw, unmodified urban energy and unique sense of edge of New York at that time.", + "seed": 19950, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_2/index_2870_seed_19950_dp_4_rank_8_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 2, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_overall": -2.2326148147764817, + "videoalign_local_ta": 0.3242307232992316, + "videoalign_local_mq": -1.1430472087466512, + "videoalign_local_vq": -1.4137983293290621, + "avg": -0.954192045738625 + }, + { + "prompt": "low-angle tracking shot, moving steadily forward, immerses the viewer in the chaotic epicenter of Times Square in 1970s New York City. Towering building facades are covered in massive, intricate neon signs advertising Broadway shows, films, and a variety of consumer products. Some letters flicker, their shimmering, iridescent light casting dazzling reflections on the damp, recently rained asphalt. Iconic yellow taxis honk relentlessly through the streets, clogging them with traffic. Plumes of steam rise from roadside manhole covers, intermingling with the cacophony of pedestrians of all shapes and sizes thronging the sidewalks. The camera follows the perspective of a single individual as they wander through the crowds, deftly sidestepping past hurried passersby, their gaze scanning everything around them—from posters in store windows to street performers. The color tone of the entire scene is dominated by a rough and dull retro style. The gray and brown in the environment form the base of the picture, but are pierced by the sharp pink, blue and red light of neon lights, forming dynamic light and shadow on the faces of pedestrians and the wet ground. This strong visual contrast and uninterrupted dynamics accurately capture the raw, unmodified urban energy and unique sense of edge of New York at that time.", + "seed": 19951, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_2/index_2870_seed_19951_dp_4_rank_8_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 2, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_overall": -2.386663378431664, + "videoalign_local_ta": 0.1749532263842999, + "videoalign_local_mq": -1.1373904858446167, + "videoalign_local_vq": -1.4242261189713472, + "avg": -1.105855076023682 + }, + { + "prompt": "low-angle tracking shot, moving steadily forward, immerses the viewer in the chaotic epicenter of Times Square in 1970s New York City. Towering building facades are covered in massive, intricate neon signs advertising Broadway shows, films, and a variety of consumer products. Some letters flicker, their shimmering, iridescent light casting dazzling reflections on the damp, recently rained asphalt. Iconic yellow taxis honk relentlessly through the streets, clogging them with traffic. Plumes of steam rise from roadside manhole covers, intermingling with the cacophony of pedestrians of all shapes and sizes thronging the sidewalks. The camera follows the perspective of a single individual as they wander through the crowds, deftly sidestepping past hurried passersby, their gaze scanning everything around them—from posters in store windows to street performers. The color tone of the entire scene is dominated by a rough and dull retro style. The gray and brown in the environment form the base of the picture, but are pierced by the sharp pink, blue and red light of neon lights, forming dynamic light and shadow on the faces of pedestrians and the wet ground. This strong visual contrast and uninterrupted dynamics accurately capture the raw, unmodified urban energy and unique sense of edge of New York at that time.", + "seed": 19952, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_2/index_2870_seed_19952_dp_5_rank_10_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 2, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_mq": -1.1571890160017377, + "videoalign_local_ta": 0.3428904104135981, + "videoalign_local_vq": -1.5189452082221038, + "videoalign_local_overall": -2.3332438138102436, + "avg": -0.9951767016983226 + }, + { + "prompt": "low-angle tracking shot, moving steadily forward, immerses the viewer in the chaotic epicenter of Times Square in 1970s New York City. Towering building facades are covered in massive, intricate neon signs advertising Broadway shows, films, and a variety of consumer products. Some letters flicker, their shimmering, iridescent light casting dazzling reflections on the damp, recently rained asphalt. Iconic yellow taxis honk relentlessly through the streets, clogging them with traffic. Plumes of steam rise from roadside manhole covers, intermingling with the cacophony of pedestrians of all shapes and sizes thronging the sidewalks. The camera follows the perspective of a single individual as they wander through the crowds, deftly sidestepping past hurried passersby, their gaze scanning everything around them—from posters in store windows to street performers. The color tone of the entire scene is dominated by a rough and dull retro style. The gray and brown in the environment form the base of the picture, but are pierced by the sharp pink, blue and red light of neon lights, forming dynamic light and shadow on the faces of pedestrians and the wet ground. This strong visual contrast and uninterrupted dynamics accurately capture the raw, unmodified urban energy and unique sense of edge of New York at that time.", + "seed": 19953, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_2/index_2870_seed_19953_dp_5_rank_10_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 2, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_mq": -1.07092399174571, + "videoalign_local_ta": 0.24337207913697692, + "videoalign_local_vq": -1.4311779787328707, + "videoalign_local_overall": -2.258729891341604, + "avg": -1.0076789061023135 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000188/group_3/index_tensor([5891, 5891])_group_3_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000188/group_3/index_tensor([5891, 5891])_group_3_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..9d97f04927e5e5d5d8967e04256cc62be693a32c --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000188/group_3/index_tensor([5891, 5891])_group_3_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "slowly advancing, horizontal medium shot draws the viewer's attention to a secluded corner of a small town called \"Niping Alley\" at dusk. At the center of the frame is a slender young man, his face sharply defined beneath slightly disheveled black hair. His eyes reveal a determination and loneliness beyond his years. He wears a washed-out, slightly loose, gray coarse cloth gown, the hems and cuffs slightly frayed. The young man slowly walks through the narrow, deep alley, his feet on the mossy bluestone pavement, stained by years of dampness. In his left hand, he carefully holds a burning white candle, its flame flickering gently in the breeze, providing the primary source of dynamic light. In his right hand, he tightly grasps a freshly broken peachwood branch, still bearing a few tender green leaves. He meticulously adhered to an ancient custom, gently and rhythmically tapping the mottled adobe wall, the closed wooden door, and the ground beside him with a peach branch, as if performing a solemn ritual. The last vestiges of orange-red light on the horizon intertwined with the cool blue hues of the alleyway. The warm candlelight in the young man's hand cast long, swaying shadows on the walls in front of and behind him. The entire scene was filled with a tranquil, solemn, and slightly mysterious atmosphere, highlighting the young man's piety and perseverance in his solitude.", + "seed": 18424, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_3/index_5891_seed_18424_dp_6_rank_12_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 3, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_vq": -1.2582504671649761, + "videoalign_local_ta": 0.8467019625014927, + "videoalign_local_mq": -0.9008687595032946, + "videoalign_local_overall": -1.3124172641667782, + "avg": -0.2328576508326427 + }, + { + "prompt": "slowly advancing, horizontal medium shot draws the viewer's attention to a secluded corner of a small town called \"Niping Alley\" at dusk. At the center of the frame is a slender young man, his face sharply defined beneath slightly disheveled black hair. His eyes reveal a determination and loneliness beyond his years. He wears a washed-out, slightly loose, gray coarse cloth gown, the hems and cuffs slightly frayed. The young man slowly walks through the narrow, deep alley, his feet on the mossy bluestone pavement, stained by years of dampness. In his left hand, he carefully holds a burning white candle, its flame flickering gently in the breeze, providing the primary source of dynamic light. In his right hand, he tightly grasps a freshly broken peachwood branch, still bearing a few tender green leaves. He meticulously adhered to an ancient custom, gently and rhythmically tapping the mottled adobe wall, the closed wooden door, and the ground beside him with a peach branch, as if performing a solemn ritual. The last vestiges of orange-red light on the horizon intertwined with the cool blue hues of the alleyway. The warm candlelight in the young man's hand cast long, swaying shadows on the walls in front of and behind him. The entire scene was filled with a tranquil, solemn, and slightly mysterious atmosphere, highlighting the young man's piety and perseverance in his solitude.", + "seed": 18425, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_3/index_5891_seed_18425_dp_6_rank_12_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 3, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_vq": -1.1139993771133654, + "videoalign_local_ta": 0.622785717129095, + "videoalign_local_mq": -0.9959724132937514, + "videoalign_local_overall": -1.4871860732780218, + "avg": -0.43220017807446337 + }, + { + "prompt": "slowly advancing, horizontal medium shot draws the viewer's attention to a secluded corner of a small town called \"Niping Alley\" at dusk. At the center of the frame is a slender young man, his face sharply defined beneath slightly disheveled black hair. His eyes reveal a determination and loneliness beyond his years. He wears a washed-out, slightly loose, gray coarse cloth gown, the hems and cuffs slightly frayed. The young man slowly walks through the narrow, deep alley, his feet on the mossy bluestone pavement, stained by years of dampness. In his left hand, he carefully holds a burning white candle, its flame flickering gently in the breeze, providing the primary source of dynamic light. In his right hand, he tightly grasps a freshly broken peachwood branch, still bearing a few tender green leaves. He meticulously adhered to an ancient custom, gently and rhythmically tapping the mottled adobe wall, the closed wooden door, and the ground beside him with a peach branch, as if performing a solemn ritual. The last vestiges of orange-red light on the horizon intertwined with the cool blue hues of the alleyway. The warm candlelight in the young man's hand cast long, swaying shadows on the walls in front of and behind him. The entire scene was filled with a tranquil, solemn, and slightly mysterious atmosphere, highlighting the young man's piety and perseverance in his solitude.", + "seed": 18426, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_3/index_5891_seed_18426_dp_7_rank_14_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 3, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_mq": -0.8048812427593948, + "videoalign_local_ta": 0.6476652999482503, + "videoalign_local_overall": -1.4085145502145973, + "videoalign_local_vq": -1.2512986074034527, + "avg": -0.38042462513317343 + }, + { + "prompt": "slowly advancing, horizontal medium shot draws the viewer's attention to a secluded corner of a small town called \"Niping Alley\" at dusk. At the center of the frame is a slender young man, his face sharply defined beneath slightly disheveled black hair. His eyes reveal a determination and loneliness beyond his years. He wears a washed-out, slightly loose, gray coarse cloth gown, the hems and cuffs slightly frayed. The young man slowly walks through the narrow, deep alley, his feet on the mossy bluestone pavement, stained by years of dampness. In his left hand, he carefully holds a burning white candle, its flame flickering gently in the breeze, providing the primary source of dynamic light. In his right hand, he tightly grasps a freshly broken peachwood branch, still bearing a few tender green leaves. He meticulously adhered to an ancient custom, gently and rhythmically tapping the mottled adobe wall, the closed wooden door, and the ground beside him with a peach branch, as if performing a solemn ritual. The last vestiges of orange-red light on the horizon intertwined with the cool blue hues of the alleyway. The warm candlelight in the young man's hand cast long, swaying shadows on the walls in front of and behind him. The entire scene was filled with a tranquil, solemn, and slightly mysterious atmosphere, highlighting the young man's piety and perseverance in his solitude.", + "seed": 18427, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_3/index_5891_seed_18427_dp_7_rank_14_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 3, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_mq": -1.0539538230396062, + "videoalign_local_ta": 0.5854663429003621, + "videoalign_local_overall": -1.7197860875426967, + "videoalign_local_vq": -1.2512986074034527, + "avg": -0.5671598723211673 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000188/group_4/index_tensor([8380, 8380])_group_4_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000188/group_4/index_tensor([8380, 8380])_group_4_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..d15ef6d47944cc9435070b3d5f0517ef3b8f5d34 --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000188/group_4/index_tensor([8380, 8380])_group_4_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "An extreme close-up static shot, tilted slightly upward for greater impact, captures the precise moment of a fist-clash. Two distinct hands—one larger, more weathered, with pronounced veins and calloused knuckles, the other slightly smaller and smoother—move steadily and deliberately toward the center of the frame. A single warm key light from the side dramatically sculpts their forms, creating a black-and-white contrast that reveals bright highlights against the taut skin and deep, rich shadows within the crevices. The background, a completely blurred, soft-focus bokeh of amber and warm brown tones, isolates the action. The knuckles make firm, decisive contact, the skin visibly compressing for a fraction of a second—a silent, powerful expression of solidarity. Then, the two fists separate cleanly and exit the frame, leaving behind an atmosphere of mutual respect.", + "seed": 23472, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_4/index_8380_seed_23472_dp_8_rank_16_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 4, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_mq": -0.5646472920136124, + "videoalign_local_ta": -0.6771724851717686, + "videoalign_local_overall": -2.2654449773989422, + "videoalign_local_vq": -1.0236252002135613, + "avg": -1.4713087312853554 + }, + { + "prompt": "An extreme close-up static shot, tilted slightly upward for greater impact, captures the precise moment of a fist-clash. Two distinct hands—one larger, more weathered, with pronounced veins and calloused knuckles, the other slightly smaller and smoother—move steadily and deliberately toward the center of the frame. A single warm key light from the side dramatically sculpts their forms, creating a black-and-white contrast that reveals bright highlights against the taut skin and deep, rich shadows within the crevices. The background, a completely blurred, soft-focus bokeh of amber and warm brown tones, isolates the action. The knuckles make firm, decisive contact, the skin visibly compressing for a fraction of a second—a silent, powerful expression of solidarity. Then, the two fists separate cleanly and exit the frame, leaving behind an atmosphere of mutual respect.", + "seed": 23473, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_4/index_8380_seed_23473_dp_8_rank_16_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 4, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_mq": -0.9054648468611977, + "videoalign_local_ta": -0.6398531109430358, + "videoalign_local_overall": -2.561991298256271, + "videoalign_local_vq": -1.0166733404520378, + "avg": -1.6009222045996534 + }, + { + "prompt": "An extreme close-up static shot, tilted slightly upward for greater impact, captures the precise moment of a fist-clash. Two distinct hands—one larger, more weathered, with pronounced veins and calloused knuckles, the other slightly smaller and smoother—move steadily and deliberately toward the center of the frame. A single warm key light from the side dramatically sculpts their forms, creating a black-and-white contrast that reveals bright highlights against the taut skin and deep, rich shadows within the crevices. The background, a completely blurred, soft-focus bokeh of amber and warm brown tones, isolates the action. The knuckles make firm, decisive contact, the skin visibly compressing for a fraction of a second—a silent, powerful expression of solidarity. Then, the two fists separate cleanly and exit the frame, leaving behind an atmosphere of mutual respect.", + "seed": 23474, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_4/index_8380_seed_23474_dp_9_rank_18_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 4, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_mq": -1.1232486785895301, + "videoalign_local_overall": -2.7785942325853217, + "videoalign_local_ta": -0.369287647784722, + "videoalign_local_vq": -1.2860579062110697, + "avg": -1.573940940185022 + }, + { + "prompt": "An extreme close-up static shot, tilted slightly upward for greater impact, captures the precise moment of a fist-clash. Two distinct hands—one larger, more weathered, with pronounced veins and calloused knuckles, the other slightly smaller and smoother—move steadily and deliberately toward the center of the frame. A single warm key light from the side dramatically sculpts their forms, creating a black-and-white contrast that reveals bright highlights against the taut skin and deep, rich shadows within the crevices. The background, a completely blurred, soft-focus bokeh of amber and warm brown tones, isolates the action. The knuckles make firm, decisive contact, the skin visibly compressing for a fraction of a second—a silent, powerful expression of solidarity. Then, the two fists separate cleanly and exit the frame, leaving behind an atmosphere of mutual respect.", + "seed": 23475, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_4/index_8380_seed_23475_dp_9_rank_18_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 4, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_mq": -0.46424046050249806, + "videoalign_local_overall": -2.6410931781683584, + "videoalign_local_ta": -1.0107143923410693, + "videoalign_local_vq": -1.166138325324791, + "avg": -1.8259037852547138 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000188/group_5/index_tensor([1743, 1743])_group_5_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000188/group_5/index_tensor([1743, 1743])_group_5_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..b6973429497074847afaac18fa6779566dfed6c6 --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000188/group_5/index_tensor([1743, 1743])_group_5_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "static, low-angle, wide-angle shot establishes a primal, elementally wrathful scene, rendered in the ultra-detailed, dramatic fantasy game CG style. A massive ancient lighthouse, constructed from weathered blocks of black granite, covered in moss and deeply cracked, stands atop a rugged coastline of jagged black volcanic rock. Below, a raging deep blue sea churns beneath a sky of swirling, bruised purple storm clouds. The action unfolds as the rocks at the tower's base tremble and a massive geyser of seawater violently erupts upwards, a tumbling, bubbling column of turquoise and white foam, blasting spray and mist in every direction. Epic lighting pierces the darkness, a brilliant, icy, divine light breaking through the clouds to precisely illuminate the cataclysmic moment when the geyser's peak impacts the tower's mid-section. This impact is a hyper-detailed explosion of atomized water particles and kinetic energy, with individual droplets striking the ancient stone with crystal-clear clarity. As the upward momentum fades, vast masses of water begin to cascade majestically down the tower’s weathered facade, clinging to the stone and cascading through cracks in the stone, forming countless shimmering waterfalls that empty into the chaotic ocean below, creating a breathtakingly epic atmosphere of untamed natural forces.", + "seed": 4957, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_5/index_1743_seed_4957_dp_10_rank_20_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 5, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_overall": -2.2655678758269024, + "videoalign_local_mq": -0.8787721856672218, + "videoalign_local_ta": 0.007016042355001703, + "videoalign_local_vq": -1.3938117325146824, + "avg": -1.1292759167359503 + }, + { + "prompt": "static, low-angle, wide-angle shot establishes a primal, elementally wrathful scene, rendered in the ultra-detailed, dramatic fantasy game CG style. A massive ancient lighthouse, constructed from weathered blocks of black granite, covered in moss and deeply cracked, stands atop a rugged coastline of jagged black volcanic rock. Below, a raging deep blue sea churns beneath a sky of swirling, bruised purple storm clouds. The action unfolds as the rocks at the tower's base tremble and a massive geyser of seawater violently erupts upwards, a tumbling, bubbling column of turquoise and white foam, blasting spray and mist in every direction. Epic lighting pierces the darkness, a brilliant, icy, divine light breaking through the clouds to precisely illuminate the cataclysmic moment when the geyser's peak impacts the tower's mid-section. This impact is a hyper-detailed explosion of atomized water particles and kinetic energy, with individual droplets striking the ancient stone with crystal-clear clarity. As the upward momentum fades, vast masses of water begin to cascade majestically down the tower’s weathered facade, clinging to the stone and cascading through cracks in the stone, forming countless shimmering waterfalls that empty into the chaotic ocean below, creating a breathtakingly epic atmosphere of untamed natural forces.", + "seed": 4958, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_5/index_1743_seed_4958_dp_10_rank_20_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 5, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_overall": -2.223229701391792, + "videoalign_local_mq": -0.7053582742017234, + "videoalign_local_ta": -0.10494208033119709, + "videoalign_local_vq": -1.4129293468588717, + "avg": -1.1640858908614946 + }, + { + "prompt": "static, low-angle, wide-angle shot establishes a primal, elementally wrathful scene, rendered in the ultra-detailed, dramatic fantasy game CG style. A massive ancient lighthouse, constructed from weathered blocks of black granite, covered in moss and deeply cracked, stands atop a rugged coastline of jagged black volcanic rock. Below, a raging deep blue sea churns beneath a sky of swirling, bruised purple storm clouds. The action unfolds as the rocks at the tower's base tremble and a massive geyser of seawater violently erupts upwards, a tumbling, bubbling column of turquoise and white foam, blasting spray and mist in every direction. Epic lighting pierces the darkness, a brilliant, icy, divine light breaking through the clouds to precisely illuminate the cataclysmic moment when the geyser's peak impacts the tower's mid-section. This impact is a hyper-detailed explosion of atomized water particles and kinetic energy, with individual droplets striking the ancient stone with crystal-clear clarity. As the upward momentum fades, vast masses of water begin to cascade majestically down the tower’s weathered facade, clinging to the stone and cascading through cracks in the stone, forming countless shimmering waterfalls that empty into the chaotic ocean below, creating a breathtakingly epic atmosphere of untamed natural forces.", + "seed": 4959, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_5/index_1743_seed_4959_dp_11_rank_22_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 5, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_mq": -0.8071792864383464, + "videoalign_local_overall": -1.7785184045328237, + "videoalign_local_ta": 0.2869113490704987, + "videoalign_local_vq": -1.2582504671649761, + "avg": -0.7458035277311625 + }, + { + "prompt": "static, low-angle, wide-angle shot establishes a primal, elementally wrathful scene, rendered in the ultra-detailed, dramatic fantasy game CG style. A massive ancient lighthouse, constructed from weathered blocks of black granite, covered in moss and deeply cracked, stands atop a rugged coastline of jagged black volcanic rock. Below, a raging deep blue sea churns beneath a sky of swirling, bruised purple storm clouds. The action unfolds as the rocks at the tower's base tremble and a massive geyser of seawater violently erupts upwards, a tumbling, bubbling column of turquoise and white foam, blasting spray and mist in every direction. Epic lighting pierces the darkness, a brilliant, icy, divine light breaking through the clouds to precisely illuminate the cataclysmic moment when the geyser's peak impacts the tower's mid-section. This impact is a hyper-detailed explosion of atomized water particles and kinetic energy, with individual droplets striking the ancient stone with crystal-clear clarity. As the upward momentum fades, vast masses of water begin to cascade majestically down the tower’s weathered facade, clinging to the stone and cascading through cracks in the stone, forming countless shimmering waterfalls that empty into the chaotic ocean below, creating a breathtakingly epic atmosphere of untamed natural forces.", + "seed": 4960, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_5/index_1743_seed_4960_dp_11_rank_22_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 5, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_mq": -0.7520262381435089, + "videoalign_local_overall": -2.044701382250622, + "videoalign_local_ta": 0.13763385215556695, + "videoalign_local_vq": -1.4303089962626803, + "avg": -0.9535337650475276 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000188/group_6/index_tensor([9281, 9281])_group_6_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000188/group_6/index_tensor([9281, 9281])_group_6_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..94f7720e54e1c38237442d6605b70da4820a5b07 --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000188/group_6/index_tensor([9281, 9281])_group_6_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "The camera begins with a slow, majestic crane shot, capturing the moment a meticulously rebuilt classic sports coupe gracefully hovers in the air, rendered in a delicate watercolor style. The vehicle, a fastback silhouette finished in a matte sand color, is custom-built for the desert, featuring a robust external roll cage, a prominently raised long-travel suspension system (its components fully extended), and massive, knobby off-road tires. It rotates with a slow, dreamlike rhythm. Having just crested the apex of a massive sand dune, the vehicle glides effortlessly through the air. The scene is filled with a soft, translucent golden hour light, casting warm, ethereal hues of gold and orange across the vast landscape. This light casts a long, twisting shadow on the car, stretching across the soft, windswept orange sand below, its edges gently dipping into the terrain. As the camera continues its steady ascent, the coupe's size gradually diminishes, its form morphing into a small, elegant form, nestled against the vast, tranquil expanse of rolling dunescape, stretching to a hazy, soft horizon, creating a profound sense of scale, freedom, and serene beauty.", + "seed": 9368, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_6/index_9281_seed_9368_dp_12_rank_24_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 6, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_ta": -0.35995780422753876, + "videoalign_local_overall": -2.6710763539712126, + "videoalign_local_vq": -1.4042395221569675, + "videoalign_local_mq": -0.9068790275867064, + "avg": -1.5155170790993757 + }, + { + "prompt": "The camera begins with a slow, majestic crane shot, capturing the moment a meticulously rebuilt classic sports coupe gracefully hovers in the air, rendered in a delicate watercolor style. The vehicle, a fastback silhouette finished in a matte sand color, is custom-built for the desert, featuring a robust external roll cage, a prominently raised long-travel suspension system (its components fully extended), and massive, knobby off-road tires. It rotates with a slow, dreamlike rhythm. Having just crested the apex of a massive sand dune, the vehicle glides effortlessly through the air. The scene is filled with a soft, translucent golden hour light, casting warm, ethereal hues of gold and orange across the vast landscape. This light casts a long, twisting shadow on the car, stretching across the soft, windswept orange sand below, its edges gently dipping into the terrain. As the camera continues its steady ascent, the coupe's size gradually diminishes, its form morphing into a small, elegant form, nestled against the vast, tranquil expanse of rolling dunescape, stretching to a hazy, soft horizon, creating a profound sense of scale, freedom, and serene beauty.", + "seed": 9369, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_6/index_9281_seed_9369_dp_12_rank_24_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 6, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_ta": -0.6367431630906413, + "videoalign_local_overall": -2.997365211060483, + "videoalign_local_vq": -1.3625283635878271, + "videoalign_local_mq": -0.9980936843820144, + "avg": -1.817054187075562 + }, + { + "prompt": "The camera begins with a slow, majestic crane shot, capturing the moment a meticulously rebuilt classic sports coupe gracefully hovers in the air, rendered in a delicate watercolor style. The vehicle, a fastback silhouette finished in a matte sand color, is custom-built for the desert, featuring a robust external roll cage, a prominently raised long-travel suspension system (its components fully extended), and massive, knobby off-road tires. It rotates with a slow, dreamlike rhythm. Having just crested the apex of a massive sand dune, the vehicle glides effortlessly through the air. The scene is filled with a soft, translucent golden hour light, casting warm, ethereal hues of gold and orange across the vast landscape. This light casts a long, twisting shadow on the car, stretching across the soft, windswept orange sand below, its edges gently dipping into the terrain. As the camera continues its steady ascent, the coupe's size gradually diminishes, its form morphing into a small, elegant form, nestled against the vast, tranquil expanse of rolling dunescape, stretching to a hazy, soft horizon, creating a profound sense of scale, freedom, and serene beauty.", + "seed": 9370, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_6/index_9281_seed_9370_dp_13_rank_26_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 6, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_ta": -0.1111619760359859, + "videoalign_local_mq": -1.1006217869813917, + "videoalign_local_vq": -1.1800420448478377, + "videoalign_local_overall": -2.391825807865215, + "avg": -1.2514938919506007 + }, + { + "prompt": "The camera begins with a slow, majestic crane shot, capturing the moment a meticulously rebuilt classic sports coupe gracefully hovers in the air, rendered in a delicate watercolor style. The vehicle, a fastback silhouette finished in a matte sand color, is custom-built for the desert, featuring a robust external roll cage, a prominently raised long-travel suspension system (its components fully extended), and massive, knobby off-road tires. It rotates with a slow, dreamlike rhythm. Having just crested the apex of a massive sand dune, the vehicle glides effortlessly through the air. The scene is filled with a soft, translucent golden hour light, casting warm, ethereal hues of gold and orange across the vast landscape. This light casts a long, twisting shadow on the car, stretching across the soft, windswept orange sand below, its edges gently dipping into the terrain. As the camera continues its steady ascent, the coupe's size gradually diminishes, its form morphing into a small, elegant form, nestled against the vast, tranquil expanse of rolling dunescape, stretching to a hazy, soft horizon, creating a profound sense of scale, freedom, and serene beauty.", + "seed": 9371, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_6/index_9281_seed_9371_dp_13_rank_26_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 6, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_ta": -0.0800624975120418, + "videoalign_local_mq": -0.4387852074433423, + "videoalign_local_vq": -1.0653363587827016, + "videoalign_local_overall": -1.5841840637380857, + "avg": -0.8321232806250638 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000188/group_7/index_tensor([7154, 7154])_group_7_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000188/group_7/index_tensor([7154, 7154])_group_7_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..2d4897a645af18920e340463e2929129f249b5fb --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000188/group_7/index_tensor([7154, 7154])_group_7_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "low-angle tracking shot, the camera moving parallel to the subject, captures a massive Asian elephant walking with steady, powerful strides along a well-trodden dirt path. Dappled sunlight filters through the dense jungle canopy, casting a shifting play of light and shadow on the ground and the elephant's back. The mahout, a middle-aged man with tanned skin and a weathered face, wears a plain, washed-bleached cotton shirt and loose, dark trousers. He sits barefoot, firmly crossed-legged, behind the elephant's broad neck, his body rising and falling gently in time with the animal's movements, his posture composed and confident. The elephant's wrinkled, gray skin reveals a rough, deep texture in the light, still stained with dried mud, and its massive paws plant their feet firmly with each step. The main colors of the picture are the deep green of the jungle and the ochre of the soil, with golden sunlight as embellishment. The whole scene is full of tranquility and primitive vitality, and is presented with the realism and high detail fidelity of documentary photography, capturing the moment of harmonious coexistence between man and nature.", + "seed": 29282, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_7/index_7154_seed_29282_dp_14_rank_28_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 7, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_overall": -0.23874969554039738, + "videoalign_local_vq": -1.0688122886634632, + "videoalign_local_ta": 1.5184506986186854, + "videoalign_local_mq": -0.6883881054956195, + "avg": 0.639850501539144 + }, + { + "prompt": "low-angle tracking shot, the camera moving parallel to the subject, captures a massive Asian elephant walking with steady, powerful strides along a well-trodden dirt path. Dappled sunlight filters through the dense jungle canopy, casting a shifting play of light and shadow on the ground and the elephant's back. The mahout, a middle-aged man with tanned skin and a weathered face, wears a plain, washed-bleached cotton shirt and loose, dark trousers. He sits barefoot, firmly crossed-legged, behind the elephant's broad neck, his body rising and falling gently in time with the animal's movements, his posture composed and confident. The elephant's wrinkled, gray skin reveals a rough, deep texture in the light, still stained with dried mud, and its massive paws plant their feet firmly with each step. The main colors of the picture are the deep green of the jungle and the ochre of the soil, with golden sunlight as embellishment. The whole scene is full of tranquility and primitive vitality, and is presented with the realism and high detail fidelity of documentary photography, capturing the moment of harmonious coexistence between man and nature.", + "seed": 29283, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_7/index_7154_seed_29283_dp_14_rank_28_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 7, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_overall": -1.0023888231189164, + "videoalign_local_vq": -1.2791060464495463, + "videoalign_local_ta": 1.1079375821026232, + "videoalign_local_mq": -0.8312203587719934, + "avg": 0.05277437949185332 + }, + { + "prompt": "low-angle tracking shot, the camera moving parallel to the subject, captures a massive Asian elephant walking with steady, powerful strides along a well-trodden dirt path. Dappled sunlight filters through the dense jungle canopy, casting a shifting play of light and shadow on the ground and the elephant's back. The mahout, a middle-aged man with tanned skin and a weathered face, wears a plain, washed-bleached cotton shirt and loose, dark trousers. He sits barefoot, firmly crossed-legged, behind the elephant's broad neck, his body rising and falling gently in time with the animal's movements, his posture composed and confident. The elephant's wrinkled, gray skin reveals a rough, deep texture in the light, still stained with dried mud, and its massive paws plant their feet firmly with each step. The main colors of the picture are the deep green of the jungle and the ochre of the soil, with golden sunlight as embellishment. The whole scene is full of tranquility and primitive vitality, and is presented with the realism and high detail fidelity of documentary photography, capturing the moment of harmonious coexistence between man and nature.", + "seed": 29284, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_7/index_7154_seed_29284_dp_15_rank_30_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 7, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_overall": -0.4551766567052111, + "videoalign_local_mq": -0.6671753946129897, + "videoalign_local_ta": 1.3816129931133312, + "videoalign_local_vq": -1.1696142552055526, + "avg": 0.46321816820406003 + }, + { + "prompt": "low-angle tracking shot, the camera moving parallel to the subject, captures a massive Asian elephant walking with steady, powerful strides along a well-trodden dirt path. Dappled sunlight filters through the dense jungle canopy, casting a shifting play of light and shadow on the ground and the elephant's back. The mahout, a middle-aged man with tanned skin and a weathered face, wears a plain, washed-bleached cotton shirt and loose, dark trousers. He sits barefoot, firmly crossed-legged, behind the elephant's broad neck, his body rising and falling gently in time with the animal's movements, his posture composed and confident. The elephant's wrinkled, gray skin reveals a rough, deep texture in the light, still stained with dried mud, and its massive paws plant their feet firmly with each step. The main colors of the picture are the deep green of the jungle and the ochre of the soil, with golden sunlight as embellishment. The whole scene is full of tranquility and primitive vitality, and is presented with the realism and high detail fidelity of documentary photography, capturing the moment of harmonious coexistence between man and nature.", + "seed": 29285, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_7/index_7154_seed_29285_dp_15_rank_30_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 7, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_overall": -0.44822652399265905, + "videoalign_local_mq": -0.6565690391716749, + "videoalign_local_ta": 1.2945344532462877, + "videoalign_local_vq": -1.0861919380672718, + "avg": 0.42315396462681437 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000188/group_8/index_tensor([9014, 9014])_group_8_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000188/group_8/index_tensor([9014, 9014])_group_8_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..9f48652313cbc5db5e74975b9986b844920c0186 --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000188/group_8/index_tensor([9014, 9014])_group_8_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "slow, rightward pan, slightly tilted upward, and long shot, captured in a documentary style, plunges us into the murky depths of the ocean. The sole source of light comes from the cool white searchlight of an off-screen submersible. The beam pierces the inky water, precisely illuminating a massive, deep reddish-brown octopus, its massive body perched atop the rusted remains of an ancient wooden shipwreck. In ultra-high-definition detail, its wrinkled, clammy skin reflects a cold luster. Several stout tentacles tightly wrap around the broken keel of the ship to stabilize its body, while other, more flexible tentacles gracefully and slowly extend and curl through the inky water, cautiously exploring their surroundings. Huge suction cups at their ends tentatively grasp the thickly sediment-covered planks. Countless suspended marine snow and tiny particles drift slowly in the beam, adding a sense of movement to this lifeless world. The shipwreck's outline, blurred by the stark contrast of light and dark, reveals the marks of age and the pressure of the deep sea. The entire picture presents an extreme sense of tranquility and mystery, full of awe for unknown life, as if it were a precious clip from the National Geographic Channel's deep-sea exploration documentary.", + "seed": 9537, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_8/index_9014_seed_9537_dp_16_rank_32_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 8, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_overall": -1.8727438326167858, + "videoalign_local_ta": -0.03652322757852005, + "videoalign_local_mq": -0.6127294366809066, + "videoalign_local_vq": -1.223491168357359, + "avg": -0.9546335300976528 + }, + { + "prompt": "slow, rightward pan, slightly tilted upward, and long shot, captured in a documentary style, plunges us into the murky depths of the ocean. The sole source of light comes from the cool white searchlight of an off-screen submersible. The beam pierces the inky water, precisely illuminating a massive, deep reddish-brown octopus, its massive body perched atop the rusted remains of an ancient wooden shipwreck. In ultra-high-definition detail, its wrinkled, clammy skin reflects a cold luster. Several stout tentacles tightly wrap around the broken keel of the ship to stabilize its body, while other, more flexible tentacles gracefully and slowly extend and curl through the inky water, cautiously exploring their surroundings. Huge suction cups at their ends tentatively grasp the thickly sediment-covered planks. Countless suspended marine snow and tiny particles drift slowly in the beam, adding a sense of movement to this lifeless world. The shipwreck's outline, blurred by the stark contrast of light and dark, reveals the marks of age and the pressure of the deep sea. The entire picture presents an extreme sense of tranquility and mystery, full of awe for unknown life, as if it were a precious clip from the National Geographic Channel's deep-sea exploration documentary.", + "seed": 9538, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_8/index_9014_seed_9538_dp_16_rank_32_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 8, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_overall": -1.7425010976359199, + "videoalign_local_ta": 0.21227260061303282, + "videoalign_local_mq": -0.7173788103685469, + "videoalign_local_vq": -1.2373948878804057, + "avg": -0.7651142485114435 + }, + { + "prompt": "slow, rightward pan, slightly tilted upward, and long shot, captured in a documentary style, plunges us into the murky depths of the ocean. The sole source of light comes from the cool white searchlight of an off-screen submersible. The beam pierces the inky water, precisely illuminating a massive, deep reddish-brown octopus, its massive body perched atop the rusted remains of an ancient wooden shipwreck. In ultra-high-definition detail, its wrinkled, clammy skin reflects a cold luster. Several stout tentacles tightly wrap around the broken keel of the ship to stabilize its body, while other, more flexible tentacles gracefully and slowly extend and curl through the inky water, cautiously exploring their surroundings. Huge suction cups at their ends tentatively grasp the thickly sediment-covered planks. Countless suspended marine snow and tiny particles drift slowly in the beam, adding a sense of movement to this lifeless world. The shipwreck's outline, blurred by the stark contrast of light and dark, reveals the marks of age and the pressure of the deep sea. The entire picture presents an extreme sense of tranquility and mystery, full of awe for unknown life, as if it were a precious clip from the National Geographic Channel's deep-sea exploration documentary.", + "seed": 9539, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_8/index_9014_seed_9539_dp_17_rank_34_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 8, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_vq": -1.385121907812778, + "videoalign_local_overall": -1.9744907934215647, + "videoalign_local_ta": 0.15629353926993342, + "videoalign_local_mq": -0.7456624248787199, + "avg": -0.9090986270758156 + }, + { + "prompt": "slow, rightward pan, slightly tilted upward, and long shot, captured in a documentary style, plunges us into the murky depths of the ocean. The sole source of light comes from the cool white searchlight of an off-screen submersible. The beam pierces the inky water, precisely illuminating a massive, deep reddish-brown octopus, its massive body perched atop the rusted remains of an ancient wooden shipwreck. In ultra-high-definition detail, its wrinkled, clammy skin reflects a cold luster. Several stout tentacles tightly wrap around the broken keel of the ship to stabilize its body, while other, more flexible tentacles gracefully and slowly extend and curl through the inky water, cautiously exploring their surroundings. Huge suction cups at their ends tentatively grasp the thickly sediment-covered planks. Countless suspended marine snow and tiny particles drift slowly in the beam, adding a sense of movement to this lifeless world. The shipwreck's outline, blurred by the stark contrast of light and dark, reveals the marks of age and the pressure of the deep sea. The entire picture presents an extreme sense of tranquility and mystery, full of awe for unknown life, as if it were a precious clip from the National Geographic Channel's deep-sea exploration documentary.", + "seed": 9540, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_8/index_9014_seed_9540_dp_17_rank_34_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 8, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_vq": -1.2843199412706887, + "videoalign_local_overall": -2.0494516760075308, + "videoalign_local_ta": 0.0629951036981011, + "videoalign_local_mq": -0.8281268384349432, + "avg": -0.9932282861547148 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000188/group_9/index_tensor([6657, 6657])_group_9_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000188/group_9/index_tensor([6657, 6657])_group_9_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..e441df347714c1c3852b934b8c01212b2d90783d --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000188/group_9/index_tensor([6657, 6657])_group_9_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "photorealistic, static, extreme close-up captures a time-lapse sequence, focusing on a crystal-clear cube of ice resting on the polished, dark gray surface of a granite kitchen countertop. Initially, the cube is perfectly shaped, its sharp geometric edges and perfectly flat surfaces capturing the warm, soft glow of the kitchen's ambient lighting. As the process begins, a subtle, shimmering sheen of moisture meticulously forms on its crystalline surface, signaling the beginning of the melting process due to the thermal energy of the surrounding environment. As the cube's total mass begins to decrease, the once-crisp 90-degree corners steadily and visibly soften, collapse, and round off. Simultaneously, at its base, the first drop of water pools, then deliberately spreads outward, forming an ever-expanding, irregularly shaped puddle that cuts across the smooth countertop. As the ice cube shrinks at an accelerating pace, its form becomes more organic and less defined, until the last tiny bit of solid ice completely dissolves into the liquid, leaving behind only a static, amoeba-shaped puddle of clear water. Its still surface reflects the quiet of the kitchen, creating a tranquil atmosphere of inevitable, natural transformation.", + "seed": 6373, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_9/index_6657_seed_6373_dp_18_rank_36_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 9, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_ta": 0.1189741650412005, + "videoalign_local_overall": -1.4736742588952487, + "videoalign_local_vq": -0.933251023313757, + "videoalign_local_mq": -0.6593974006226921, + "avg": -0.677350046927024 + }, + { + "prompt": "photorealistic, static, extreme close-up captures a time-lapse sequence, focusing on a crystal-clear cube of ice resting on the polished, dark gray surface of a granite kitchen countertop. Initially, the cube is perfectly shaped, its sharp geometric edges and perfectly flat surfaces capturing the warm, soft glow of the kitchen's ambient lighting. As the process begins, a subtle, shimmering sheen of moisture meticulously forms on its crystalline surface, signaling the beginning of the melting process due to the thermal energy of the surrounding environment. As the cube's total mass begins to decrease, the once-crisp 90-degree corners steadily and visibly soften, collapse, and round off. Simultaneously, at its base, the first drop of water pools, then deliberately spreads outward, forming an ever-expanding, irregularly shaped puddle that cuts across the smooth countertop. As the ice cube shrinks at an accelerating pace, its form becomes more organic and less defined, until the last tiny bit of solid ice completely dissolves into the liquid, leaving behind only a static, amoeba-shaped puddle of clear water. Its still surface reflects the quiet of the kitchen, creating a tranquil atmosphere of inevitable, natural transformation.", + "seed": 6374, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_9/index_6657_seed_6374_dp_18_rank_36_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 9, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_ta": 0.2620317662513434, + "videoalign_local_overall": -1.0666933865787123, + "videoalign_local_vq": -0.9436788129560421, + "videoalign_local_mq": -0.38504633987401354, + "avg": -0.40233081016368444 + }, + { + "prompt": "photorealistic, static, extreme close-up captures a time-lapse sequence, focusing on a crystal-clear cube of ice resting on the polished, dark gray surface of a granite kitchen countertop. Initially, the cube is perfectly shaped, its sharp geometric edges and perfectly flat surfaces capturing the warm, soft glow of the kitchen's ambient lighting. As the process begins, a subtle, shimmering sheen of moisture meticulously forms on its crystalline surface, signaling the beginning of the melting process due to the thermal energy of the surrounding environment. As the cube's total mass begins to decrease, the once-crisp 90-degree corners steadily and visibly soften, collapse, and round off. Simultaneously, at its base, the first drop of water pools, then deliberately spreads outward, forming an ever-expanding, irregularly shaped puddle that cuts across the smooth countertop. As the ice cube shrinks at an accelerating pace, its form becomes more organic and less defined, until the last tiny bit of solid ice completely dissolves into the liquid, leaving behind only a static, amoeba-shaped puddle of clear water. Its still surface reflects the quiet of the kitchen, creating a tranquil atmosphere of inevitable, natural transformation.", + "seed": 6375, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_9/index_6657_seed_6375_dp_19_rank_38_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 9, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_overall": -1.0324655817107131, + "videoalign_local_ta": -0.1360415588551412, + "videoalign_local_mq": -0.10221019477228302, + "videoalign_local_vq": -0.7942138280832889, + "avg": -0.5842535702829271 + }, + { + "prompt": "photorealistic, static, extreme close-up captures a time-lapse sequence, focusing on a crystal-clear cube of ice resting on the polished, dark gray surface of a granite kitchen countertop. Initially, the cube is perfectly shaped, its sharp geometric edges and perfectly flat surfaces capturing the warm, soft glow of the kitchen's ambient lighting. As the process begins, a subtle, shimmering sheen of moisture meticulously forms on its crystalline surface, signaling the beginning of the melting process due to the thermal energy of the surrounding environment. As the cube's total mass begins to decrease, the once-crisp 90-degree corners steadily and visibly soften, collapse, and round off. Simultaneously, at its base, the first drop of water pools, then deliberately spreads outward, forming an ever-expanding, irregularly shaped puddle that cuts across the smooth countertop. As the ice cube shrinks at an accelerating pace, its form becomes more organic and less defined, until the last tiny bit of solid ice completely dissolves into the liquid, leaving behind only a static, amoeba-shaped puddle of clear water. Its still surface reflects the quiet of the kitchen, creating a tranquil atmosphere of inevitable, natural transformation.", + "seed": 6376, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000188/group_9/index_6657_seed_6376_dp_19_rank_38_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 9, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_overall": -1.5072240212599335, + "videoalign_local_ta": 0.013235938059790524, + "videoalign_local_mq": -0.8930907655129969, + "videoalign_local_vq": -0.6273691938067272, + "avg": -0.7469940416000715 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000212/group_0/index_tensor([1303, 1303])_group_0_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000212/group_0/index_tensor([1303, 1303])_group_0_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..77fbe02ee7e520a4d7357e1ec5254588178b3d31 --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000212/group_0/index_tensor([1303, 1303])_group_0_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "tense, close-up tracking shot follows the bloodshot eyes of the center head of a three-headed hound in a cave illuminated by a flickering, torch-like light, the air thick with a faint, yellowish, sulfurous fumes. The beast's fur is coarse, greasy black, and its muscular shoulders rise and fall powerfully as it paces restlessly in circles. The camera remains fixed on the center head, its eyes, burning with madness and agony, the absolute center of the frame. Blood-red veins crisscross its stained whites, and its pupils constrict with fury in the dim light. As it shifts restlessly across the jagged volcanic rock, the other two heads waver indistinctly at the edge of the field of view, alternating between deafening roars straining from the depths of their throats, their fangs sharp as daggers dripping with hot saliva. The entire picture presents Steve McCurry's signature rich colors and emotional tension. Highly saturated deep red, sulfur yellow and velvety black are intertwined. The strong contrast between light and dark carves out the painful texture of every inch of the creature and the oppressive feeling of the surrounding environment, creating a visual atmosphere that is both grand and extremely depressing.", + "seed": 9598, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_0/index_1303_seed_9598_dp_0_rank_0_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 0, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_mq": -0.7937445695460141, + "videoalign_local_overall": -3.1019925839755382, + "videoalign_local_vq": -1.166138325324791, + "videoalign_local_ta": -1.142109689104733, + "avg": -2.1220511365401356 + }, + { + "prompt": "tense, close-up tracking shot follows the bloodshot eyes of the center head of a three-headed hound in a cave illuminated by a flickering, torch-like light, the air thick with a faint, yellowish, sulfurous fumes. The beast's fur is coarse, greasy black, and its muscular shoulders rise and fall powerfully as it paces restlessly in circles. The camera remains fixed on the center head, its eyes, burning with madness and agony, the absolute center of the frame. Blood-red veins crisscross its stained whites, and its pupils constrict with fury in the dim light. As it shifts restlessly across the jagged volcanic rock, the other two heads waver indistinctly at the edge of the field of view, alternating between deafening roars straining from the depths of their throats, their fangs sharp as daggers dripping with hot saliva. The entire picture presents Steve McCurry's signature rich colors and emotional tension. Highly saturated deep red, sulfur yellow and velvety black are intertwined. The strong contrast between light and dark carves out the painful texture of every inch of the creature and the oppressive feeling of the surrounding environment, creating a visual atmosphere that is both grand and extremely depressing.", + "seed": 9599, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_0/index_1303_seed_9599_dp_0_rank_0_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 0, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_mq": -0.4246434001882558, + "videoalign_local_overall": -2.590977282399103, + "videoalign_local_vq": -1.1696142552055526, + "videoalign_local_ta": -0.9967196270052944, + "avg": -1.7938484547021987 + }, + { + "prompt": "tense, close-up tracking shot follows the bloodshot eyes of the center head of a three-headed hound in a cave illuminated by a flickering, torch-like light, the air thick with a faint, yellowish, sulfurous fumes. The beast's fur is coarse, greasy black, and its muscular shoulders rise and fall powerfully as it paces restlessly in circles. The camera remains fixed on the center head, its eyes, burning with madness and agony, the absolute center of the frame. Blood-red veins crisscross its stained whites, and its pupils constrict with fury in the dim light. As it shifts restlessly across the jagged volcanic rock, the other two heads waver indistinctly at the edge of the field of view, alternating between deafening roars straining from the depths of their throats, their fangs sharp as daggers dripping with hot saliva. The entire picture presents Steve McCurry's signature rich colors and emotional tension. Highly saturated deep red, sulfur yellow and velvety black are intertwined. The strong contrast between light and dark carves out the painful texture of every inch of the creature and the oppressive feeling of the surrounding environment, creating a visual atmosphere that is both grand and extremely depressing.", + "seed": 9600, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_0/index_1303_seed_9600_dp_1_rank_2_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 0, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_mq": -0.6014159908768374, + "videoalign_local_overall": -2.9588104104862127, + "videoalign_local_ta": -1.0383151795310697, + "videoalign_local_vq": -1.3190792400783058, + "avg": -1.9985627950086413 + }, + { + "prompt": "tense, close-up tracking shot follows the bloodshot eyes of the center head of a three-headed hound in a cave illuminated by a flickering, torch-like light, the air thick with a faint, yellowish, sulfurous fumes. The beast's fur is coarse, greasy black, and its muscular shoulders rise and fall powerfully as it paces restlessly in circles. The camera remains fixed on the center head, its eyes, burning with madness and agony, the absolute center of the frame. Blood-red veins crisscross its stained whites, and its pupils constrict with fury in the dim light. As it shifts restlessly across the jagged volcanic rock, the other two heads waver indistinctly at the edge of the field of view, alternating between deafening roars straining from the depths of their throats, their fangs sharp as daggers dripping with hot saliva. The entire picture presents Steve McCurry's signature rich colors and emotional tension. Highly saturated deep red, sulfur yellow and velvety black are intertwined. The strong contrast between light and dark carves out the painful texture of every inch of the creature and the oppressive feeling of the surrounding environment, creating a visual atmosphere that is both grand and extremely depressing.", + "seed": 9601, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_0/index_1303_seed_9601_dp_1_rank_2_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 0, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_mq": -0.9577895337050178, + "videoalign_local_overall": -3.1111810737588277, + "videoalign_local_ta": -0.9663976354444489, + "videoalign_local_vq": -1.1869939046093612, + "avg": -2.0387893546016382 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000212/group_1/index_tensor([9181, 9181])_group_1_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000212/group_1/index_tensor([9181, 9181])_group_1_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..d712976432d35ffbea9fa172e898401b39f84db7 --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000212/group_1/index_tensor([9181, 9181])_group_1_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "medium-long shot, the camera pans slowly to the left, slightly upward, through a tranquil and profound bamboo forest. Dappled sunlight penetrates the towering, emerald green bamboo sea, casting shafts of light across the mist-shrouded forest, illuminating the tiny particles of dust floating in the air. At the center of the frame, a knight clad in a flowing, pure white linen robe, bound by a dark sash at the waist. His long, dark hair is held high by a simple headband, strands dancing with his movements. He stands still, his face stern and focused, as he swings his sword in a swift, fluid arc. The sword's blade was slender and gleaming, but under his thunderous swing, the trail it pierced through the air left behind no ordinary light or shadow, but rather a thick, pitch-black ink mark. When the sword's momentum reached its climax, this ink mark seemed to explode as if detonated by an invisible force, suddenly scattering in all directions, transforming into countless ink dots of varying sizes, full of dynamic beauty. These splattered ink dots formed a strong visual contrast with the knight's pure white robe and the upright emerald green bamboo poles in the background. The entire scene resembled a dynamic ink painting brought to life, brimming with power and freehand spirit, creating a poetic martial arts atmosphere of tranquility, focus, and explosive power.", + "seed": 13484, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_1/index_9181_seed_13484_dp_2_rank_4_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 1, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_overall": -1.600068340280969, + "videoalign_local_ta": 0.7347438398152938, + "videoalign_local_vq": -1.1974216942516462, + "videoalign_local_mq": -1.1373904858446167, + "avg": -0.43266225023283766 + }, + { + "prompt": "medium-long shot, the camera pans slowly to the left, slightly upward, through a tranquil and profound bamboo forest. Dappled sunlight penetrates the towering, emerald green bamboo sea, casting shafts of light across the mist-shrouded forest, illuminating the tiny particles of dust floating in the air. At the center of the frame, a knight clad in a flowing, pure white linen robe, bound by a dark sash at the waist. His long, dark hair is held high by a simple headband, strands dancing with his movements. He stands still, his face stern and focused, as he swings his sword in a swift, fluid arc. The sword's blade was slender and gleaming, but under his thunderous swing, the trail it pierced through the air left behind no ordinary light or shadow, but rather a thick, pitch-black ink mark. When the sword's momentum reached its climax, this ink mark seemed to explode as if detonated by an invisible force, suddenly scattering in all directions, transforming into countless ink dots of varying sizes, full of dynamic beauty. These splattered ink dots formed a strong visual contrast with the knight's pure white robe and the upright emerald green bamboo poles in the background. The entire scene resembled a dynamic ink painting brought to life, brimming with power and freehand spirit, creating a poetic martial arts atmosphere of tranquility, focus, and explosive power.", + "seed": 13485, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_1/index_9181_seed_13485_dp_2_rank_4_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 1, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_overall": -1.639108974432693, + "videoalign_local_ta": 0.8218223796823373, + "videoalign_local_vq": -1.2443467476419292, + "videoalign_local_mq": -1.2165846064731012, + "avg": -0.4086432973751779 + }, + { + "prompt": "medium-long shot, the camera pans slowly to the left, slightly upward, through a tranquil and profound bamboo forest. Dappled sunlight penetrates the towering, emerald green bamboo sea, casting shafts of light across the mist-shrouded forest, illuminating the tiny particles of dust floating in the air. At the center of the frame, a knight clad in a flowing, pure white linen robe, bound by a dark sash at the waist. His long, dark hair is held high by a simple headband, strands dancing with his movements. He stands still, his face stern and focused, as he swings his sword in a swift, fluid arc. The sword's blade was slender and gleaming, but under his thunderous swing, the trail it pierced through the air left behind no ordinary light or shadow, but rather a thick, pitch-black ink mark. When the sword's momentum reached its climax, this ink mark seemed to explode as if detonated by an invisible force, suddenly scattering in all directions, transforming into countless ink dots of varying sizes, full of dynamic beauty. These splattered ink dots formed a strong visual contrast with the knight's pure white robe and the upright emerald green bamboo poles in the background. The entire scene resembled a dynamic ink painting brought to life, brimming with power and freehand spirit, creating a poetic martial arts atmosphere of tranquility, focus, and explosive power.", + "seed": 13486, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_1/index_9181_seed_13486_dp_3_rank_6_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 1, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_vq": -1.202635589072789, + "videoalign_local_mq": -1.1854726305119108, + "videoalign_local_overall": -1.5165266742640517, + "videoalign_local_ta": 0.8715815453206479, + "avg": -0.3224725644717019 + }, + { + "prompt": "medium-long shot, the camera pans slowly to the left, slightly upward, through a tranquil and profound bamboo forest. Dappled sunlight penetrates the towering, emerald green bamboo sea, casting shafts of light across the mist-shrouded forest, illuminating the tiny particles of dust floating in the air. At the center of the frame, a knight clad in a flowing, pure white linen robe, bound by a dark sash at the waist. His long, dark hair is held high by a simple headband, strands dancing with his movements. He stands still, his face stern and focused, as he swings his sword in a swift, fluid arc. The sword's blade was slender and gleaming, but under his thunderous swing, the trail it pierced through the air left behind no ordinary light or shadow, but rather a thick, pitch-black ink mark. When the sword's momentum reached its climax, this ink mark seemed to explode as if detonated by an invisible force, suddenly scattering in all directions, transforming into countless ink dots of varying sizes, full of dynamic beauty. These splattered ink dots formed a strong visual contrast with the knight's pure white robe and the upright emerald green bamboo poles in the background. The entire scene resembled a dynamic ink painting brought to life, brimming with power and freehand spirit, creating a poetic martial arts atmosphere of tranquility, focus, and explosive power.", + "seed": 13487, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_1/index_9181_seed_13487_dp_3_rank_6_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 1, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_vq": -1.155710535682506, + "videoalign_local_mq": -0.8837218182065021, + "videoalign_local_overall": -1.2176099742066708, + "videoalign_local_ta": 0.8218223796823373, + "avg": -0.19789379726216672 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000212/group_10/index_tensor([3076, 3076])_group_10_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000212/group_10/index_tensor([3076, 3076])_group_10_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..41c19f92922e8f55e32bafb1a7f805f8a6486f66 --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000212/group_10/index_tensor([3076, 3076])_group_10_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "drone shot, taken from high above, slowly and steadily zooms out and rises, initially focusing on a man standing alone in the center of a vast, wet city square. He wears a dark gray hooded sweatshirt, the hood obscuring his hair and most of his facial features, black overalls, and a pair of scuffed sneakers. He remains completely still, his hands tucked into his sweatshirt pockets, his entire body weight tilted back as he stares intently at a massive electronic screen embedded in the glass facade of a skyscraper in front of him. Night has fallen, and the massive screen, the primary source of light, is playing a saturated, rapidly shifting, abstract animation. A cold, shifting glow of blue, purple, and magenta casts a shadowy, ever-shifting light and shadow on him. As the camera continues to zoom out, his tiny figure is gradually swallowed up by the magnificent cityscape, revealing more of the dark outlines of the surrounding high-rise buildings and the golden river formed by traffic lights on the streets below. The wet square floor is like a black mirror, reflecting the colorful colors of the screen and the scattered neon lights around it, creating a strong sense of alienation and awe in a modern city with a cyberpunk aesthetic.", + "seed": 6844, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_10/index_3076_seed_6844_dp_20_rank_40_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 10, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_mq": -0.22948646006806175, + "videoalign_local_overall": -1.3360154651515128, + "videoalign_local_ta": 0.10653437363162285, + "videoalign_local_vq": -1.213063378715074, + "avg": -0.614740545759945 + }, + { + "prompt": "drone shot, taken from high above, slowly and steadily zooms out and rises, initially focusing on a man standing alone in the center of a vast, wet city square. He wears a dark gray hooded sweatshirt, the hood obscuring his hair and most of his facial features, black overalls, and a pair of scuffed sneakers. He remains completely still, his hands tucked into his sweatshirt pockets, his entire body weight tilted back as he stares intently at a massive electronic screen embedded in the glass facade of a skyscraper in front of him. Night has fallen, and the massive screen, the primary source of light, is playing a saturated, rapidly shifting, abstract animation. A cold, shifting glow of blue, purple, and magenta casts a shadowy, ever-shifting light and shadow on him. As the camera continues to zoom out, his tiny figure is gradually swallowed up by the magnificent cityscape, revealing more of the dark outlines of the surrounding high-rise buildings and the golden river formed by traffic lights on the streets below. The wet square floor is like a black mirror, reflecting the colorful colors of the screen and the scattered neon lights around it, creating a strong sense of alienation and awe in a modern city with a cyberpunk aesthetic.", + "seed": 6845, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_10/index_3076_seed_6845_dp_20_rank_40_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 10, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_mq": 0.09011838389689372, + "videoalign_local_overall": -0.9993050086096605, + "videoalign_local_ta": 0.09409458222204521, + "videoalign_local_vq": -1.1835179747285995, + "avg": -0.4526052131938077 + }, + { + "prompt": "drone shot, taken from high above, slowly and steadily zooms out and rises, initially focusing on a man standing alone in the center of a vast, wet city square. He wears a dark gray hooded sweatshirt, the hood obscuring his hair and most of his facial features, black overalls, and a pair of scuffed sneakers. He remains completely still, his hands tucked into his sweatshirt pockets, his entire body weight tilted back as he stares intently at a massive electronic screen embedded in the glass facade of a skyscraper in front of him. Night has fallen, and the massive screen, the primary source of light, is playing a saturated, rapidly shifting, abstract animation. A cold, shifting glow of blue, purple, and magenta casts a shadowy, ever-shifting light and shadow on him. As the camera continues to zoom out, his tiny figure is gradually swallowed up by the magnificent cityscape, revealing more of the dark outlines of the surrounding high-rise buildings and the golden river formed by traffic lights on the streets below. The wet square floor is like a black mirror, reflecting the colorful colors of the screen and the scattered neon lights around it, creating a strong sense of alienation and awe in a modern city with a cyberpunk aesthetic.", + "seed": 6846, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_10/index_3076_seed_6846_dp_21_rank_42_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 10, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_overall": -0.2344569517756619, + "videoalign_local_mq": 0.4578053725291434, + "videoalign_local_vq": -1.1035715874710803, + "videoalign_local_ta": 0.4113092631662751, + "avg": 0.08842615569530662 + }, + { + "prompt": "drone shot, taken from high above, slowly and steadily zooms out and rises, initially focusing on a man standing alone in the center of a vast, wet city square. He wears a dark gray hooded sweatshirt, the hood obscuring his hair and most of his facial features, black overalls, and a pair of scuffed sneakers. He remains completely still, his hands tucked into his sweatshirt pockets, his entire body weight tilted back as he stares intently at a massive electronic screen embedded in the glass facade of a skyscraper in front of him. Night has fallen, and the massive screen, the primary source of light, is playing a saturated, rapidly shifting, abstract animation. A cold, shifting glow of blue, purple, and magenta casts a shadowy, ever-shifting light and shadow on him. As the camera continues to zoom out, his tiny figure is gradually swallowed up by the magnificent cityscape, revealing more of the dark outlines of the surrounding high-rise buildings and the golden river formed by traffic lights on the streets below. The wet square floor is like a black mirror, reflecting the colorful colors of the screen and the scattered neon lights around it, creating a strong sense of alienation and awe in a modern city with a cyberpunk aesthetic.", + "seed": 6847, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_10/index_3076_seed_6847_dp_21_rank_42_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 10, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_overall": -1.6768340158423238, + "videoalign_local_mq": -0.607072713778872, + "videoalign_local_vq": -1.30691348549564, + "videoalign_local_ta": 0.2371521834321881, + "avg": -0.7198409162050678 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000212/group_11/index_tensor([2525, 2525])_group_11_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000212/group_11/index_tensor([2525, 2525])_group_11_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..2b8a55442d5eb3efd09004854c11e31e3f0826fb --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000212/group_11/index_tensor([2525, 2525])_group_11_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "vibrant medium shot, rendered entirely in the fragmented, multi-perspective style of Cubism, captures a dynamic pursuit across a shattered landscape. A vibrant fuchsia Delosperma cooeri flower, deconstructed into a complex composition of sharp-angled triangles and overlapping geometric planes, actively pursues another similar floral abstraction. The leading flower tumbles and reassembles its forms, its fuchsia facets moving across the canvas, while the chasing flower leans forward, its own geometric structure expanding and contracting with a sense of kinetic urgency. They traverse a fragmented landscape composed of interwoven planes of ochre, sienna, and cool gray, representing a deconstructed desert terrain under harsh, directional light, casting stark, angular shadows. The entire dynamic scene then begins a steady and deliberate upward tilt, smoothly revealing this surreal, multi-perspective succulent world. Other abstracted botanical forms, each with a unique geometric structure, fill the ever-expanding field of view, creating a dazzling artistic vision of nature in motion.", + "seed": 24637, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_11/index_2525_seed_24637_dp_22_rank_44_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 11, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_vq": -1.1000956575903187, + "videoalign_local_mq": -0.879125730848599, + "videoalign_local_ta": -1.3504761952151585, + "videoalign_local_overall": -3.3296975836540765, + "avg": -2.3400868894346174 + }, + { + "prompt": "vibrant medium shot, rendered entirely in the fragmented, multi-perspective style of Cubism, captures a dynamic pursuit across a shattered landscape. A vibrant fuchsia Delosperma cooeri flower, deconstructed into a complex composition of sharp-angled triangles and overlapping geometric planes, actively pursues another similar floral abstraction. The leading flower tumbles and reassembles its forms, its fuchsia facets moving across the canvas, while the chasing flower leans forward, its own geometric structure expanding and contracting with a sense of kinetic urgency. They traverse a fragmented landscape composed of interwoven planes of ochre, sienna, and cool gray, representing a deconstructed desert terrain under harsh, directional light, casting stark, angular shadows. The entire dynamic scene then begins a steady and deliberate upward tilt, smoothly revealing this surreal, multi-perspective succulent world. Other abstracted botanical forms, each with a unique geometric structure, fill the ever-expanding field of view, creating a dazzling artistic vision of nature in motion.", + "seed": 24638, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_11/index_2525_seed_24638_dp_22_rank_44_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 11, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_vq": -1.364266328528208, + "videoalign_local_mq": -0.6799030211425676, + "videoalign_local_ta": -1.5914971537757254, + "videoalign_local_overall": -3.635666503446501, + "avg": -2.613581828611113 + }, + { + "prompt": "vibrant medium shot, rendered entirely in the fragmented, multi-perspective style of Cubism, captures a dynamic pursuit across a shattered landscape. A vibrant fuchsia Delosperma cooeri flower, deconstructed into a complex composition of sharp-angled triangles and overlapping geometric planes, actively pursues another similar floral abstraction. The leading flower tumbles and reassembles its forms, its fuchsia facets moving across the canvas, while the chasing flower leans forward, its own geometric structure expanding and contracting with a sense of kinetic urgency. They traverse a fragmented landscape composed of interwoven planes of ochre, sienna, and cool gray, representing a deconstructed desert terrain under harsh, directional light, casting stark, angular shadows. The entire dynamic scene then begins a steady and deliberate upward tilt, smoothly revealing this surreal, multi-perspective succulent world. Other abstracted botanical forms, each with a unique geometric structure, fill the ever-expanding field of view, creating a dazzling artistic vision of nature in motion.", + "seed": 24639, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_11/index_2525_seed_24639_dp_23_rank_46_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 11, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_ta": -1.4717641614585406, + "videoalign_local_overall": -3.850011119397595, + "videoalign_local_mq": -1.0539538230396062, + "videoalign_local_vq": -1.3242931348994484, + "avg": -2.6608876404280677 + }, + { + "prompt": "vibrant medium shot, rendered entirely in the fragmented, multi-perspective style of Cubism, captures a dynamic pursuit across a shattered landscape. A vibrant fuchsia Delosperma cooeri flower, deconstructed into a complex composition of sharp-angled triangles and overlapping geometric planes, actively pursues another similar floral abstraction. The leading flower tumbles and reassembles its forms, its fuchsia facets moving across the canvas, while the chasing flower leans forward, its own geometric structure expanding and contracting with a sense of kinetic urgency. They traverse a fragmented landscape composed of interwoven planes of ochre, sienna, and cool gray, representing a deconstructed desert terrain under harsh, directional light, casting stark, angular shadows. The entire dynamic scene then begins a steady and deliberate upward tilt, smoothly revealing this surreal, multi-perspective succulent world. Other abstracted botanical forms, each with a unique geometric structure, fill the ever-expanding field of view, creating a dazzling artistic vision of nature in motion.", + "seed": 24640, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_11/index_2525_seed_24640_dp_23_rank_46_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 11, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_ta": -1.1518282761434655, + "videoalign_local_overall": -3.3377348265302507, + "videoalign_local_mq": -0.9641533469698067, + "videoalign_local_vq": -1.2217532034169782, + "avg": -2.244781551336858 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000212/group_12/index_tensor([4832, 4832])_group_12_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000212/group_12/index_tensor([4832, 4832])_group_12_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..5fe53efc72171ad01917801b03bd66c7af219047 --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000212/group_12/index_tensor([4832, 4832])_group_12_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "first-person close-up, as if filmed from the passenger window of a smoothly and swiftly moving car, glides along a row of massive transmission towers. The entire landscape is bathed in a warm, ethereal golden hour glow, the low-hanging sun casting long, dramatic shadows across the rolling, arid hills. Massive latticework steel towers, their galvanized metal surfaces catching the last glimmers of daylight, march inexorably toward the distant horizon, creating a powerful and hypnotic sense of single-point perspective. Thick, braided cables droop between them with immense weight, stretching endlessly to a vanishing point. In the immediate foreground, a blur of dry grass and roadside gravel rushes by with kinetic speed, while the central tower glides by with steady, rhythmic grace, its sheer scale evoking a sense of awe and loneliness. The sky above is a breathtaking gradient of deep orange, soft pink, and dusty violet, establishing a tranquil, almost melancholic, perpetual motion-like atmosphere within the vast, empty center.", + "seed": 22485, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_12/index_4832_seed_22485_dp_24_rank_48_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 12, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_vq": -1.4885308217654387, + "videoalign_local_ta": 0.2558118705465546, + "videoalign_local_overall": -2.0823678525701625, + "videoalign_local_mq": -0.849648901351278, + "avg": -0.9132779910118038 + }, + { + "prompt": "first-person close-up, as if filmed from the passenger window of a smoothly and swiftly moving car, glides along a row of massive transmission towers. The entire landscape is bathed in a warm, ethereal golden hour glow, the low-hanging sun casting long, dramatic shadows across the rolling, arid hills. Massive latticework steel towers, their galvanized metal surfaces catching the last glimmers of daylight, march inexorably toward the distant horizon, creating a powerful and hypnotic sense of single-point perspective. Thick, braided cables droop between them with immense weight, stretching endlessly to a vanishing point. In the immediate foreground, a blur of dry grass and roadside gravel rushes by with kinetic speed, while the central tower glides by with steady, rhythmic grace, its sheer scale evoking a sense of awe and loneliness. The sky above is a breathtaking gradient of deep orange, soft pink, and dusty violet, establishing a tranquil, almost melancholic, perpetual motion-like atmosphere within the vast, empty center.", + "seed": 22486, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_12/index_4832_seed_22486_dp_24_rank_48_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 12, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_vq": -1.4450816982559176, + "videoalign_local_ta": 0.31179093188965396, + "videoalign_local_overall": -1.9837351443756404, + "videoalign_local_mq": -0.8504443780093767, + "avg": -0.8359721062429932 + }, + { + "prompt": "first-person close-up, as if filmed from the passenger window of a smoothly and swiftly moving car, glides along a row of massive transmission towers. The entire landscape is bathed in a warm, ethereal golden hour glow, the low-hanging sun casting long, dramatic shadows across the rolling, arid hills. Massive latticework steel towers, their galvanized metal surfaces catching the last glimmers of daylight, march inexorably toward the distant horizon, creating a powerful and hypnotic sense of single-point perspective. Thick, braided cables droop between them with immense weight, stretching endlessly to a vanishing point. In the immediate foreground, a blur of dry grass and roadside gravel rushes by with kinetic speed, while the central tower glides by with steady, rhythmic grace, its sheer scale evoking a sense of awe and loneliness. The sky above is a breathtaking gradient of deep orange, soft pink, and dusty violet, establishing a tranquil, almost melancholic, perpetual motion-like atmosphere within the vast, empty center.", + "seed": 22487, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_12/index_4832_seed_22487_dp_25_rank_50_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 12, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_vq": -1.4589854177789643, + "videoalign_local_mq": -0.9280917384693361, + "videoalign_local_overall": -2.2805427826166773, + "videoalign_local_ta": 0.10653437363162285, + "avg": -1.0870042044925274 + }, + { + "prompt": "first-person close-up, as if filmed from the passenger window of a smoothly and swiftly moving car, glides along a row of massive transmission towers. The entire landscape is bathed in a warm, ethereal golden hour glow, the low-hanging sun casting long, dramatic shadows across the rolling, arid hills. Massive latticework steel towers, their galvanized metal surfaces catching the last glimmers of daylight, march inexorably toward the distant horizon, creating a powerful and hypnotic sense of single-point perspective. Thick, braided cables droop between them with immense weight, stretching endlessly to a vanishing point. In the immediate foreground, a blur of dry grass and roadside gravel rushes by with kinetic speed, while the central tower glides by with steady, rhythmic grace, its sheer scale evoking a sense of awe and loneliness. The sky above is a breathtaking gradient of deep orange, soft pink, and dusty violet, establishing a tranquil, almost melancholic, perpetual motion-like atmosphere within the vast, empty center.", + "seed": 22488, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_12/index_4832_seed_22488_dp_25_rank_50_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 12, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_vq": -1.4624613476597261, + "videoalign_local_mq": -0.8360374118682572, + "videoalign_local_overall": -1.787671165085087, + "videoalign_local_ta": 0.5108275944428963, + "avg": -0.6384217853210954 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000212/group_13/index_tensor([3133, 3133])_group_13_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000212/group_13/index_tensor([3133, 3133])_group_13_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..5b5ebd0705a2fa782ac998450a9db38784459083 --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000212/group_13/index_tensor([3133, 3133])_group_13_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "An extreme close-up, low-angle, static shot captures a vibrant red plastic bottle cap resting on the deeply grooved surface of a sun-bleached, weathered wooden board. Harsh direct sunlight casts sharp, dark shadows, highlighting the wood's broken grain and the slight sheen of the cap's jagged edge. Suddenly, the cap launches vertically into the air. Its upward journey is captured in a stuttering, choppy stop-motion style, resembling a series of frozen frames. In one frame, it hovers millimeters above the wood; in the next, it leaps higher, tumbling slightly, each new position possessing a distinct, palpable moment. This bumpy, incremental ascent, set against the soft, blurred backdrop of a pale blue sky, creates a surreal and playful atmosphere, focusing all attention on the mechanical, almost magical flight of this simple object.", + "seed": 18644, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_13/index_3133_seed_18644_dp_26_rank_52_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 13, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_overall": -2.1468283013048493, + "videoalign_local_ta": -0.20446041160781822, + "videoalign_local_vq": -1.0792400783057485, + "videoalign_local_mq": -0.8631278113912824, + "avg": -1.1756443564563337 + }, + { + "prompt": "An extreme close-up, low-angle, static shot captures a vibrant red plastic bottle cap resting on the deeply grooved surface of a sun-bleached, weathered wooden board. Harsh direct sunlight casts sharp, dark shadows, highlighting the wood's broken grain and the slight sheen of the cap's jagged edge. Suddenly, the cap launches vertically into the air. Its upward journey is captured in a stuttering, choppy stop-motion style, resembling a series of frozen frames. In one frame, it hovers millimeters above the wood; in the next, it leaps higher, tumbling slightly, each new position possessing a distinct, palpable moment. This bumpy, incremental ascent, set against the soft, blurred backdrop of a pale blue sky, creates a surreal and playful atmosphere, focusing all attention on the mechanical, almost magical flight of this simple object.", + "seed": 18645, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_13/index_3133_seed_18645_dp_26_rank_52_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 13, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_overall": -1.6390271261111395, + "videoalign_local_ta": -0.05518291469288651, + "videoalign_local_vq": -1.0757641484249867, + "videoalign_local_mq": -0.5080800629932662, + "avg": -0.847105020402013 + }, + { + "prompt": "An extreme close-up, low-angle, static shot captures a vibrant red plastic bottle cap resting on the deeply grooved surface of a sun-bleached, weathered wooden board. Harsh direct sunlight casts sharp, dark shadows, highlighting the wood's broken grain and the slight sheen of the cap's jagged edge. Suddenly, the cap launches vertically into the air. Its upward journey is captured in a stuttering, choppy stop-motion style, resembling a series of frozen frames. In one frame, it hovers millimeters above the wood; in the next, it leaps higher, tumbling slightly, each new position possessing a distinct, palpable moment. This bumpy, incremental ascent, set against the soft, blurred backdrop of a pale blue sky, creates a surreal and playful atmosphere, focusing all attention on the mechanical, almost magical flight of this simple object.", + "seed": 18646, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_13/index_3133_seed_18646_dp_27_rank_54_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 13, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_overall": -1.109191290159821, + "videoalign_local_vq": -0.6343210535682506, + "videoalign_local_ta": 0.28069145336570983, + "videoalign_local_mq": -0.7555616899572805, + "avg": -0.4142499183970557 + }, + { + "prompt": "An extreme close-up, low-angle, static shot captures a vibrant red plastic bottle cap resting on the deeply grooved surface of a sun-bleached, weathered wooden board. Harsh direct sunlight casts sharp, dark shadows, highlighting the wood's broken grain and the slight sheen of the cap's jagged edge. Suddenly, the cap launches vertically into the air. Its upward journey is captured in a stuttering, choppy stop-motion style, resembling a series of frozen frames. In one frame, it hovers millimeters above the wood; in the next, it leaps higher, tumbling slightly, each new position possessing a distinct, palpable moment. This bumpy, incremental ascent, set against the soft, blurred backdrop of a pale blue sky, creates a surreal and playful atmosphere, focusing all attention on the mechanical, almost magical flight of this simple object.", + "seed": 18647, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_13/index_3133_seed_18647_dp_27_rank_54_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 13, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_overall": -1.1333304937619553, + "videoalign_local_vq": -0.7177433707065315, + "videoalign_local_ta": 0.5605867600812068, + "videoalign_local_mq": -0.9761738831366303, + "avg": -0.28637186684037413 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000212/group_14/index_tensor([8971, 8971])_group_14_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000212/group_14/index_tensor([8971, 8971])_group_14_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..e19be4e78277d872f113c8627d9efec63051fee1 --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000212/group_14/index_tensor([8971, 8971])_group_14_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "static, top-down, extreme close-up captures a complex watch, rendered perfectly in the style of a traditional black-and-white ink calligraphy painting. The subject is not a physical object but a living ink painting; its form is defined by bold, decisive strokes of deep, velvety black ink, which gently seep into the textured, fibrous surface resembling rice paper. The watch begins with a rapid rotation, a circular blur of gray patterns and sharp calligraphic lines. As it loses angular momentum, the movement transforms into a distinct, erratic oscillation, causing the deep pool of ink forming its shadow to slosh and shift, distorting its shape with every tilt. The rotation then slows dramatically, becoming a series of stuttering, hesitant micro-movements before finally coming to a completely silent halt. In its final, still state, the watch is a riot of monochrome tones, intricate details—the hands, the crown, the delicate markings on the dial—all resolved into a beautiful interplay of sharp lines, soft sheen, and deep, steady shadows, creating a tranquil and artistic finale.", + "seed": 408, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_14/index_8971_seed_408_dp_28_rank_56_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 14, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_vq": -0.8289731268909059, + "videoalign_local_mq": -1.0553680037651147, + "videoalign_local_overall": -3.3561052921145613, + "videoalign_local_ta": -1.4717641614585406, + "avg": -2.4139347267865507 + }, + { + "prompt": "static, top-down, extreme close-up captures a complex watch, rendered perfectly in the style of a traditional black-and-white ink calligraphy painting. The subject is not a physical object but a living ink painting; its form is defined by bold, decisive strokes of deep, velvety black ink, which gently seep into the textured, fibrous surface resembling rice paper. The watch begins with a rapid rotation, a circular blur of gray patterns and sharp calligraphic lines. As it loses angular momentum, the movement transforms into a distinct, erratic oscillation, causing the deep pool of ink forming its shadow to slosh and shift, distorting its shape with every tilt. The rotation then slows dramatically, becoming a series of stuttering, hesitant micro-movements before finally coming to a completely silent halt. In its final, still state, the watch is a riot of monochrome tones, intricate details—the hands, the crown, the delicate markings on the dial—all resolved into a beautiful interplay of sharp lines, soft sheen, and deep, steady shadows, creating a tranquil and artistic finale.", + "seed": 409, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_14/index_8971_seed_409_dp_28_rank_56_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 14, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_vq": -1.1696142552055526, + "videoalign_local_mq": -0.7251568043588444, + "videoalign_local_overall": -2.634142501784054, + "videoalign_local_ta": -0.7393714422196569, + "avg": -1.6867569720018554 + }, + { + "prompt": "static, top-down, extreme close-up captures a complex watch, rendered perfectly in the style of a traditional black-and-white ink calligraphy painting. The subject is not a physical object but a living ink painting; its form is defined by bold, decisive strokes of deep, velvety black ink, which gently seep into the textured, fibrous surface resembling rice paper. The watch begins with a rapid rotation, a circular blur of gray patterns and sharp calligraphic lines. As it loses angular momentum, the movement transforms into a distinct, erratic oscillation, causing the deep pool of ink forming its shadow to slosh and shift, distorting its shape with every tilt. The rotation then slows dramatically, becoming a series of stuttering, hesitant micro-movements before finally coming to a completely silent halt. In its final, still state, the watch is a riot of monochrome tones, intricate details—the hands, the crown, the delicate markings on the dial—all resolved into a beautiful interplay of sharp lines, soft sheen, and deep, steady shadows, creating a tranquil and artistic finale.", + "seed": 410, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_14/index_8971_seed_410_dp_29_rank_58_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 14, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_mq": -0.533535316052422, + "videoalign_local_vq": -0.9262991635522335, + "videoalign_local_ta": -1.144442149994029, + "videoalign_local_overall": -2.6042766295986843, + "avg": -1.8743593897963566 + }, + { + "prompt": "static, top-down, extreme close-up captures a complex watch, rendered perfectly in the style of a traditional black-and-white ink calligraphy painting. The subject is not a physical object but a living ink painting; its form is defined by bold, decisive strokes of deep, velvety black ink, which gently seep into the textured, fibrous surface resembling rice paper. The watch begins with a rapid rotation, a circular blur of gray patterns and sharp calligraphic lines. As it loses angular momentum, the movement transforms into a distinct, erratic oscillation, causing the deep pool of ink forming its shadow to slosh and shift, distorting its shape with every tilt. The rotation then slows dramatically, becoming a series of stuttering, hesitant micro-movements before finally coming to a completely silent halt. In its final, still state, the watch is a riot of monochrome tones, intricate details—the hands, the crown, the delicate markings on the dial—all resolved into a beautiful interplay of sharp lines, soft sheen, and deep, steady shadows, creating a tranquil and artistic finale.", + "seed": 411, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_14/index_8971_seed_411_dp_29_rank_58_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 14, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_mq": -0.7470766056042286, + "videoalign_local_vq": -0.8845880049830931, + "videoalign_local_ta": -0.8171201385295171, + "videoalign_local_overall": -2.448784749116839, + "avg": -1.632952443823178 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000212/group_15/index_tensor([1044, 1044])_group_15_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000212/group_15/index_tensor([1044, 1044])_group_15_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..91ba14287085f06e9eb5a77dc27675a3a012f7a2 --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000212/group_15/index_tensor([1044, 1044])_group_15_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "static, eye-level medium shot frames two life-size bronze statues of classical men standing in a sunlit stone courtyard. Their surfaces are a tapestry of rich dark browns and speckled green patina, with worn edges like shoulders and cheekbones gleaming with a pristine metallic sheen, testament to centuries of exposure to the elements. The statue on the left, initially posing in a stoic, contemplative pose amidst manicured hedges and weathered stone walls, begins a slow, grinding movement, its right arm laboriously raised from its body, imbued with a sense of immense weight and antiquity. In a surreal reaction, the statue on the right mirrors this movement, its own arm reaching forward with a deliberate, impossible fluidity. Their metal hands meet in the center of the frame, their cast bronze fingers slowly and meticulously curling together in a firm, silent handshake, the grain of the aged metal palpable. Warm, low-angled afternoon sunlight casts long shadows across the cobblestones, highlighting the intricate details of their clasped hands, creating a profoundly surreal and silent moment of connection that transcends logic and time, all captured in a single, unwavering shot.", + "seed": 13374, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_15/index_1044_seed_13374_dp_30_rank_60_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 15, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_overall": -1.3576410440555255, + "videoalign_local_ta": 0.7347438398152938, + "videoalign_local_mq": -0.8184927322424155, + "videoalign_local_vq": -1.2738921516284036, + "avg": -0.31144860212011577 + }, + { + "prompt": "static, eye-level medium shot frames two life-size bronze statues of classical men standing in a sunlit stone courtyard. Their surfaces are a tapestry of rich dark browns and speckled green patina, with worn edges like shoulders and cheekbones gleaming with a pristine metallic sheen, testament to centuries of exposure to the elements. The statue on the left, initially posing in a stoic, contemplative pose amidst manicured hedges and weathered stone walls, begins a slow, grinding movement, its right arm laboriously raised from its body, imbued with a sense of immense weight and antiquity. In a surreal reaction, the statue on the right mirrors this movement, its own arm reaching forward with a deliberate, impossible fluidity. Their metal hands meet in the center of the frame, their cast bronze fingers slowly and meticulously curling together in a firm, silent handshake, the grain of the aged metal palpable. Warm, low-angled afternoon sunlight casts long shadows across the cobblestones, highlighting the intricate details of their clasped hands, creating a profoundly surreal and silent moment of connection that transcends logic and time, all captured in a single, unwavering shot.", + "seed": 13375, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_15/index_1044_seed_13375_dp_30_rank_60_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 15, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_overall": -1.2448888225296697, + "videoalign_local_ta": 0.7347438398152938, + "videoalign_local_mq": -0.8725851449931215, + "videoalign_local_vq": -1.1070475173518421, + "avg": -0.255072491357188 + }, + { + "prompt": "static, eye-level medium shot frames two life-size bronze statues of classical men standing in a sunlit stone courtyard. Their surfaces are a tapestry of rich dark browns and speckled green patina, with worn edges like shoulders and cheekbones gleaming with a pristine metallic sheen, testament to centuries of exposure to the elements. The statue on the left, initially posing in a stoic, contemplative pose amidst manicured hedges and weathered stone walls, begins a slow, grinding movement, its right arm laboriously raised from its body, imbued with a sense of immense weight and antiquity. In a surreal reaction, the statue on the right mirrors this movement, its own arm reaching forward with a deliberate, impossible fluidity. Their metal hands meet in the center of the frame, their cast bronze fingers slowly and meticulously curling together in a firm, silent handshake, the grain of the aged metal palpable. Warm, low-angled afternoon sunlight casts long shadows across the cobblestones, highlighting the intricate details of their clasped hands, creating a profoundly surreal and silent moment of connection that transcends logic and time, all captured in a single, unwavering shot.", + "seed": 13376, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_15/index_1044_seed_13376_dp_31_rank_62_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 15, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_mq": -1.0270843892549417, + "videoalign_local_vq": -1.1209512368748888, + "videoalign_local_ta": 0.5605867600812068, + "videoalign_local_overall": -1.5874488660486241, + "avg": -0.5134310529837085 + }, + { + "prompt": "static, eye-level medium shot frames two life-size bronze statues of classical men standing in a sunlit stone courtyard. Their surfaces are a tapestry of rich dark browns and speckled green patina, with worn edges like shoulders and cheekbones gleaming with a pristine metallic sheen, testament to centuries of exposure to the elements. The statue on the left, initially posing in a stoic, contemplative pose amidst manicured hedges and weathered stone walls, begins a slow, grinding movement, its right arm laboriously raised from its body, imbued with a sense of immense weight and antiquity. In a surreal reaction, the statue on the right mirrors this movement, its own arm reaching forward with a deliberate, impossible fluidity. Their metal hands meet in the center of the frame, their cast bronze fingers slowly and meticulously curling together in a firm, silent handshake, the grain of the aged metal palpable. Warm, low-angled afternoon sunlight casts long shadows across the cobblestones, highlighting the intricate details of their clasped hands, creating a profoundly surreal and silent moment of connection that transcends logic and time, all captured in a single, unwavering shot.", + "seed": 13377, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_15/index_1044_seed_13377_dp_31_rank_62_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 15, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_mq": -0.34262091810875395, + "videoalign_local_vq": -1.0166733404520378, + "videoalign_local_ta": 0.9213407109589584, + "videoalign_local_overall": -0.43795354760183325, + "avg": 0.24169358167856253 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000212/group_2/index_tensor([9528, 9528])_group_2_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000212/group_2/index_tensor([9528, 9528])_group_2_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..86a45d0e007f0e1501e0f897b21c13f1b2d35592 --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000212/group_2/index_tensor([9528, 9528])_group_2_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "static, eye-level close-up centers on a Venn diagram, rendered in a stark black and white, childlike crayon-on-paper style. The two imperfect, overlapping circles are drawn with thick, erratic black crayon lines with a distinct, slightly broken texture, resting on the flat, grainy surface of the paper. The scene shifts from a static drawing to a surreal animation as the diagram begins to slowly and steadily bulge outward, behaving like a physical object made of rubber. The central, overlapping portion stretches most noticeably, its shape distorting and straining under unseen internal pressures that cause the hand-drawn black lines to thin and twist. The entire double circle shape expands three-dimensionally from the paper, the stark black and white contrast emphasizing the simple, wobbly texture of the children's sketch as it undergoes this strange and compelling transformation.", + "seed": 2412, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_2/index_9528_seed_2412_dp_4_rank_8_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 2, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_overall": -2.0882914048253416, + "videoalign_local_ta": -0.883984017355997, + "videoalign_local_mq": -0.7785421267467961, + "videoalign_local_vq": -0.4257652607225485, + "avg": -1.4861377110906693 + }, + { + "prompt": "static, eye-level close-up centers on a Venn diagram, rendered in a stark black and white, childlike crayon-on-paper style. The two imperfect, overlapping circles are drawn with thick, erratic black crayon lines with a distinct, slightly broken texture, resting on the flat, grainy surface of the paper. The scene shifts from a static drawing to a surreal animation as the diagram begins to slowly and steadily bulge outward, behaving like a physical object made of rubber. The central, overlapping portion stretches most noticeably, its shape distorting and straining under unseen internal pressures that cause the hand-drawn black lines to thin and twist. The entire double circle shape expands three-dimensionally from the paper, the stark black and white contrast emphasizing the simple, wobbly texture of the children's sketch as it undergoes this strange and compelling transformation.", + "seed": 2413, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_2/index_9528_seed_2413_dp_4_rank_8_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 2, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_overall": -2.1399946232229747, + "videoalign_local_ta": -0.7440363639982485, + "videoalign_local_mq": -0.45575537614944617, + "videoalign_local_vq": -0.9402028830752803, + "avg": -1.4420154936106118 + }, + { + "prompt": "static, eye-level close-up centers on a Venn diagram, rendered in a stark black and white, childlike crayon-on-paper style. The two imperfect, overlapping circles are drawn with thick, erratic black crayon lines with a distinct, slightly broken texture, resting on the flat, grainy surface of the paper. The scene shifts from a static drawing to a surreal animation as the diagram begins to slowly and steadily bulge outward, behaving like a physical object made of rubber. The central, overlapping portion stretches most noticeably, its shape distorting and straining under unseen internal pressures that cause the hand-drawn black lines to thin and twist. The entire double circle shape expands three-dimensionally from the paper, the stark black and white contrast emphasizing the simple, wobbly texture of the children's sketch as it undergoes this strange and compelling transformation.", + "seed": 2414, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_2/index_9528_seed_2414_dp_5_rank_10_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 2, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_mq": -0.5519196654840345, + "videoalign_local_ta": -0.9041986783965607, + "videoalign_local_vq": -1.0305770599750845, + "videoalign_local_overall": -2.4866954038556797, + "avg": -1.6954470411261202 + }, + { + "prompt": "static, eye-level close-up centers on a Venn diagram, rendered in a stark black and white, childlike crayon-on-paper style. The two imperfect, overlapping circles are drawn with thick, erratic black crayon lines with a distinct, slightly broken texture, resting on the flat, grainy surface of the paper. The scene shifts from a static drawing to a surreal animation as the diagram begins to slowly and steadily bulge outward, behaving like a physical object made of rubber. The central, overlapping portion stretches most noticeably, its shape distorting and straining under unseen internal pressures that cause the hand-drawn black lines to thin and twist. The entire double circle shape expands three-dimensionally from the paper, the stark black and white contrast emphasizing the simple, wobbly texture of the children's sketch as it undergoes this strange and compelling transformation.", + "seed": 2415, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_2/index_9528_seed_2415_dp_5_rank_10_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 2, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_mq": -0.6014159908768374, + "videoalign_local_ta": -0.5465546753712034, + "videoalign_local_vq": -1.0166733404520378, + "videoalign_local_overall": -2.1646440067000787, + "avg": -1.355599341035641 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000212/group_3/index_tensor([2309, 2309])_group_3_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000212/group_3/index_tensor([2309, 2309])_group_3_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..9b6cff5f12bee4a882ef180846bb0878a6c70276 --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000212/group_3/index_tensor([2309, 2309])_group_3_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "long, forward shot, captured by a steadily following camera, tracks a petite white woman as she jogs rhythmically but exhaustingly across a vast, open countryside field. Her shoulder-length, straight, light brown hair bounces slightly with each heavy stride. She wears functional athletic wear: a fitted, long-sleeved track top in heather-gray fabric, paired with black running leggings that contour to her figure. A thin silver chain necklace delicately rests on her collarbone, the only visible jewelry. Her posture is slightly slumped, her arms swinging in a listless, mechanical movement, rather than driven by motivation. Her face is etched with sadness, her brow furrowed, her eyes downcast as she stares at the well-trodden dirt path ahead, her lips pressed together in a thin, gloomy line. The entire scene is enveloped in the soft, diffuse light of a cloudy afternoon, cast from a uniform gray sky, transforming the color palette into earthy greens, browns, and grays. The cool, even light eliminates harsh shadows and amplifies the profound atmosphere of solitude and quiet melancholy.", + "seed": 5289, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_3/index_2309_seed_5289_dp_6_rank_12_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 3, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_vq": -0.9888659014059442, + "videoalign_local_ta": 1.3691732017037537, + "videoalign_local_mq": -0.7428340634277026, + "videoalign_local_overall": -0.3625267631298932, + "avg": 0.5033232192869302 + }, + { + "prompt": "long, forward shot, captured by a steadily following camera, tracks a petite white woman as she jogs rhythmically but exhaustingly across a vast, open countryside field. Her shoulder-length, straight, light brown hair bounces slightly with each heavy stride. She wears functional athletic wear: a fitted, long-sleeved track top in heather-gray fabric, paired with black running leggings that contour to her figure. A thin silver chain necklace delicately rests on her collarbone, the only visible jewelry. Her posture is slightly slumped, her arms swinging in a listless, mechanical movement, rather than driven by motivation. Her face is etched with sadness, her brow furrowed, her eyes downcast as she stares at the well-trodden dirt path ahead, her lips pressed together in a thin, gloomy line. The entire scene is enveloped in the soft, diffuse light of a cloudy afternoon, cast from a uniform gray sky, transforming the color palette into earthy greens, browns, and grays. The cool, even light eliminates harsh shadows and amplifies the profound atmosphere of solitude and quiet melancholy.", + "seed": 5290, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_3/index_2309_seed_5290_dp_6_rank_12_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 3, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_vq": -0.9158713739099484, + "videoalign_local_ta": 1.2074559133792442, + "videoalign_local_mq": -0.8016993361270003, + "videoalign_local_overall": -0.5101147966577044, + "avg": 0.3486705583607698 + }, + { + "prompt": "long, forward shot, captured by a steadily following camera, tracks a petite white woman as she jogs rhythmically but exhaustingly across a vast, open countryside field. Her shoulder-length, straight, light brown hair bounces slightly with each heavy stride. She wears functional athletic wear: a fitted, long-sleeved track top in heather-gray fabric, paired with black running leggings that contour to her figure. A thin silver chain necklace delicately rests on her collarbone, the only visible jewelry. Her posture is slightly slumped, her arms swinging in a listless, mechanical movement, rather than driven by motivation. Her face is etched with sadness, her brow furrowed, her eyes downcast as she stares at the well-trodden dirt path ahead, her lips pressed together in a thin, gloomy line. The entire scene is enveloped in the soft, diffuse light of a cloudy afternoon, cast from a uniform gray sky, transforming the color palette into earthy greens, browns, and grays. The cool, even light eliminates harsh shadows and amplifies the profound atmosphere of solitude and quiet melancholy.", + "seed": 5291, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_3/index_2309_seed_5291_dp_7_rank_14_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 3, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_mq": -0.8601226773495765, + "videoalign_local_ta": 1.4686915329803747, + "videoalign_local_overall": -0.3907248354174311, + "videoalign_local_vq": -0.9992936910482293, + "avg": 0.5389833487814718 + }, + { + "prompt": "long, forward shot, captured by a steadily following camera, tracks a petite white woman as she jogs rhythmically but exhaustingly across a vast, open countryside field. Her shoulder-length, straight, light brown hair bounces slightly with each heavy stride. She wears functional athletic wear: a fitted, long-sleeved track top in heather-gray fabric, paired with black running leggings that contour to her figure. A thin silver chain necklace delicately rests on her collarbone, the only visible jewelry. Her posture is slightly slumped, her arms swinging in a listless, mechanical movement, rather than driven by motivation. Her face is etched with sadness, her brow furrowed, her eyes downcast as she stares at the well-trodden dirt path ahead, her lips pressed together in a thin, gloomy line. The entire scene is enveloped in the soft, diffuse light of a cloudy afternoon, cast from a uniform gray sky, transforming the color palette into earthy greens, browns, and grays. The cool, even light eliminates harsh shadows and amplifies the profound atmosphere of solitude and quiet melancholy.", + "seed": 5292, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_3/index_2309_seed_5292_dp_7_rank_14_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 3, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_mq": -0.7357631598001594, + "videoalign_local_ta": 1.2696548704271324, + "videoalign_local_overall": -0.4063111724483073, + "videoalign_local_vq": -0.9402028830752803, + "avg": 0.4316718489894126 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000212/group_4/index_tensor([3823, 3823])_group_4_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000212/group_4/index_tensor([3823, 3823])_group_4_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..560c1b9e76e96e7b051eef9a26e9a7689edbc50d --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000212/group_4/index_tensor([3823, 3823])_group_4_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "slightly high-angle medium close-up, filmed at a smooth high frame rate, slowly tracks the meticulous movements of a figure in a sun-drenched, minimalist apartment. The camera focuses on their hands and forearms, clad in the rolled-up sleeves of a creamy linen shirt. One hand holds a soft white cloth, making controlled, deliberate wiping motions across a polished wooden table. The movements are graceful and steady, following the natural grain of the pale oak. The scene is rendered in a surreal, clean style, with bright, warm sunlight streaming in from outside the frame, illuminating the air so intensely that every speck of dust is visible, dancing and swirling in the golden light with perfect clarity. The smooth, matte surface of the table, combined with the soft-focus background of white walls and sparse decor, creates an overall atmosphere of tranquility, focus, and profound calm, emphasizing the precision and quiet elegance of simple tasks.", + "seed": 9405, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_4/index_3823_seed_9405_dp_8_rank_16_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 4, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_mq": -0.6947519187604084, + "videoalign_local_ta": 1.0581784164643127, + "videoalign_local_overall": -1.0251713399896358, + "videoalign_local_vq": -1.38859783769354, + "avg": 0.016503538237338466 + }, + { + "prompt": "slightly high-angle medium close-up, filmed at a smooth high frame rate, slowly tracks the meticulous movements of a figure in a sun-drenched, minimalist apartment. The camera focuses on their hands and forearms, clad in the rolled-up sleeves of a creamy linen shirt. One hand holds a soft white cloth, making controlled, deliberate wiping motions across a polished wooden table. The movements are graceful and steady, following the natural grain of the pale oak. The scene is rendered in a surreal, clean style, with bright, warm sunlight streaming in from outside the frame, illuminating the air so intensely that every speck of dust is visible, dancing and swirling in the golden light with perfect clarity. The smooth, matte surface of the table, combined with the soft-focus background of white walls and sparse decor, creates an overall atmosphere of tranquility, focus, and profound calm, emphasizing the precision and quiet elegance of simple tasks.", + "seed": 9406, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_4/index_3823_seed_9406_dp_8_rank_16_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 4, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_mq": -1.3268907030627761, + "videoalign_local_ta": 0.971099876597269, + "videoalign_local_overall": -1.7270090147552386, + "videoalign_local_vq": -1.3712181882897314, + "avg": -0.3779545690789847 + }, + { + "prompt": "slightly high-angle medium close-up, filmed at a smooth high frame rate, slowly tracks the meticulous movements of a figure in a sun-drenched, minimalist apartment. The camera focuses on their hands and forearms, clad in the rolled-up sleeves of a creamy linen shirt. One hand holds a soft white cloth, making controlled, deliberate wiping motions across a polished wooden table. The movements are graceful and steady, following the natural grain of the pale oak. The scene is rendered in a surreal, clean style, with bright, warm sunlight streaming in from outside the frame, illuminating the air so intensely that every speck of dust is visible, dancing and swirling in the golden light with perfect clarity. The smooth, matte surface of the table, combined with the soft-focus background of white walls and sparse decor, creates an overall atmosphere of tranquility, focus, and profound calm, emphasizing the precision and quiet elegance of simple tasks.", + "seed": 9407, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_4/index_3823_seed_9407_dp_9_rank_18_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 4, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_mq": -0.8075328316197234, + "videoalign_local_overall": -0.49107590444109284, + "videoalign_local_ta": 1.4686915329803747, + "videoalign_local_vq": -1.152234605801744, + "avg": 0.48880781426964093 + }, + { + "prompt": "slightly high-angle medium close-up, filmed at a smooth high frame rate, slowly tracks the meticulous movements of a figure in a sun-drenched, minimalist apartment. The camera focuses on their hands and forearms, clad in the rolled-up sleeves of a creamy linen shirt. One hand holds a soft white cloth, making controlled, deliberate wiping motions across a polished wooden table. The movements are graceful and steady, following the natural grain of the pale oak. The scene is rendered in a surreal, clean style, with bright, warm sunlight streaming in from outside the frame, illuminating the air so intensely that every speck of dust is visible, dancing and swirling in the golden light with perfect clarity. The smooth, matte surface of the table, combined with the soft-focus background of white walls and sparse decor, creates an overall atmosphere of tranquility, focus, and profound calm, emphasizing the precision and quiet elegance of simple tasks.", + "seed": 9408, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_4/index_3823_seed_9408_dp_9_rank_18_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 4, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_mq": -0.7364702501629137, + "videoalign_local_overall": -0.894376812619524, + "videoalign_local_ta": 1.1576967477409337, + "videoalign_local_vq": -1.3156033101975442, + "avg": 0.13165996756070475 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000212/group_5/index_tensor([2306, 2306])_group_5_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000212/group_5/index_tensor([2306, 2306])_group_5_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..f793ba8c380b477a65d4440eef23d62787d3b628 --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000212/group_5/index_tensor([2306, 2306])_group_5_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "static, majestic wide-angle shot reveals a breathtaking view of the Taj Mahal, perfectly focused and mirrored on the still glass surface of the long reflecting pool. As the first rays of dawn paint the sky into a spectacular gradient of deep indigo, vibrant fuchsia, and fiery red, the vast structure begins its surreal transformation. In seamless, fluid time-lapse motion, the pristine white marble begins to unfold; sections of the magnificent central dome gracefully peel away and bloom outward like the petals of a giant, slowly blooming flower. Simultaneously, the four iconic minarets gracefully twist and extend, spiraling upward as if reaching toward the morning light. The warm golden light of the rising sun bathes the intricate grid and polished surface of the moving marble, causing it to shimmer with an ethereal glow against a vibrant sky, creating an atmosphere of profound magic and awe, as if witnessing an architectural marvel born from a dream.", + "seed": 8614, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_5/index_2306_seed_8614_dp_10_rank_20_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 5, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_overall": -1.5805388578812947, + "videoalign_local_mq": -0.18140431540076757, + "videoalign_local_ta": -0.316418534294017, + "videoalign_local_vq": -1.0827160081865101, + "avg": -0.9484786960876559 + }, + { + "prompt": "static, majestic wide-angle shot reveals a breathtaking view of the Taj Mahal, perfectly focused and mirrored on the still glass surface of the long reflecting pool. As the first rays of dawn paint the sky into a spectacular gradient of deep indigo, vibrant fuchsia, and fiery red, the vast structure begins its surreal transformation. In seamless, fluid time-lapse motion, the pristine white marble begins to unfold; sections of the magnificent central dome gracefully peel away and bloom outward like the petals of a giant, slowly blooming flower. Simultaneously, the four iconic minarets gracefully twist and extend, spiraling upward as if reaching toward the morning light. The warm golden light of the rising sun bathes the intricate grid and polished surface of the moving marble, causing it to shimmer with an ethereal glow against a vibrant sky, creating an atmosphere of profound magic and awe, as if witnessing an architectural marvel born from a dream.", + "seed": 8615, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_5/index_2306_seed_8615_dp_10_rank_20_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 5, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_overall": -0.9243694805969471, + "videoalign_local_mq": 0.050521323582651455, + "videoalign_local_ta": -0.2293399944269735, + "videoalign_local_vq": -0.7455508097526251, + "avg": -0.5768547375119604 + }, + { + "prompt": "static, majestic wide-angle shot reveals a breathtaking view of the Taj Mahal, perfectly focused and mirrored on the still glass surface of the long reflecting pool. As the first rays of dawn paint the sky into a spectacular gradient of deep indigo, vibrant fuchsia, and fiery red, the vast structure begins its surreal transformation. In seamless, fluid time-lapse motion, the pristine white marble begins to unfold; sections of the magnificent central dome gracefully peel away and bloom outward like the petals of a giant, slowly blooming flower. Simultaneously, the four iconic minarets gracefully twist and extend, spiraling upward as if reaching toward the morning light. The warm golden light of the rising sun bathes the intricate grid and polished surface of the moving marble, causing it to shimmer with an ethereal glow against a vibrant sky, creating an atmosphere of profound magic and awe, as if witnessing an architectural marvel born from a dream.", + "seed": 8616, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_5/index_2306_seed_8616_dp_11_rank_22_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 5, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_mq": -0.5731323763666644, + "videoalign_local_overall": -1.5205907174158124, + "videoalign_local_ta": 0.06921499940288992, + "videoalign_local_vq": -1.0166733404520378, + "avg": -0.7256878590064612 + }, + { + "prompt": "static, majestic wide-angle shot reveals a breathtaking view of the Taj Mahal, perfectly focused and mirrored on the still glass surface of the long reflecting pool. As the first rays of dawn paint the sky into a spectacular gradient of deep indigo, vibrant fuchsia, and fiery red, the vast structure begins its surreal transformation. In seamless, fluid time-lapse motion, the pristine white marble begins to unfold; sections of the magnificent central dome gracefully peel away and bloom outward like the petals of a giant, slowly blooming flower. Simultaneously, the four iconic minarets gracefully twist and extend, spiraling upward as if reaching toward the morning light. The warm golden light of the rising sun bathes the intricate grid and polished surface of the moving marble, causing it to shimmer with an ethereal glow against a vibrant sky, creating an atmosphere of profound magic and awe, as if witnessing an architectural marvel born from a dream.", + "seed": 8617, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_5/index_2306_seed_8617_dp_11_rank_22_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 5, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_mq": -0.4161583158352039, + "videoalign_local_overall": -1.663451688424773, + "videoalign_local_ta": -0.24799968154133997, + "videoalign_local_vq": -0.9992936910482293, + "avg": -0.9557256849830565 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000212/group_6/index_tensor([2868, 2868])_group_6_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000212/group_6/index_tensor([2868, 2868])_group_6_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..bfa8368b2966d34f8c06ba0f4ca60ba82cb4a5af --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000212/group_6/index_tensor([2868, 2868])_group_6_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "close-up shot from a slightly overhead angle, the camera remains still, focusing on a woman's hand. Her slender fingers gently grasp the antique bronze metal pull ring of a dark walnut desk. A soft, slightly warm beam of natural light slants in from the right side of the frame, outlining the smooth, pale back of the hand and shimmering the delicate nude nail polish. The desk's surface bears distinct wood grain and a warm patina of age. As the hand steadily and deliberately slides the drawer outward, the drawer silently shifts on its runners, a black gap gradually widening, revealing the profound darkness within. The light creates subtle highlights and shadows on the drawer's edge and metal pull ring, creating a warm, focused atmosphere that evokes a sense of tranquility, intimacy, and a story-filled sense of concentration.", + "seed": 4066, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_6/index_2868_seed_4066_dp_12_rank_24_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 6, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_ta": 0.8715815453206479, + "videoalign_local_overall": -1.073921454563031, + "videoalign_local_vq": -1.1800420448478377, + "videoalign_local_mq": -0.7654609550358411, + "avg": -0.1011699546211915 + }, + { + "prompt": "close-up shot from a slightly overhead angle, the camera remains still, focusing on a woman's hand. Her slender fingers gently grasp the antique bronze metal pull ring of a dark walnut desk. A soft, slightly warm beam of natural light slants in from the right side of the frame, outlining the smooth, pale back of the hand and shimmering the delicate nude nail polish. The desk's surface bears distinct wood grain and a warm patina of age. As the hand steadily and deliberately slides the drawer outward, the drawer silently shifts on its runners, a black gap gradually widening, revealing the profound darkness within. The light creates subtle highlights and shadows on the drawer's edge and metal pull ring, creating a warm, focused atmosphere that evokes a sense of tranquility, intimacy, and a story-filled sense of concentration.", + "seed": 4067, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_6/index_2868_seed_4067_dp_12_rank_24_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 6, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_ta": 0.3242307232992316, + "videoalign_local_overall": -1.0534622303599024, + "videoalign_local_vq": -0.933251023313757, + "videoalign_local_mq": -0.44444193034537693, + "avg": -0.3646157535303354 + }, + { + "prompt": "close-up shot from a slightly overhead angle, the camera remains still, focusing on a woman's hand. Her slender fingers gently grasp the antique bronze metal pull ring of a dark walnut desk. A soft, slightly warm beam of natural light slants in from the right side of the frame, outlining the smooth, pale back of the hand and shimmering the delicate nude nail polish. The desk's surface bears distinct wood grain and a warm patina of age. As the hand steadily and deliberately slides the drawer outward, the drawer silently shifts on its runners, a black gap gradually widening, revealing the profound darkness within. The light creates subtle highlights and shadows on the drawer's edge and metal pull ring, creating a warm, focused atmosphere that evokes a sense of tranquility, intimacy, and a story-filled sense of concentration.", + "seed": 4068, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_6/index_2868_seed_4068_dp_13_rank_26_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 6, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_ta": 0.22471239202261045, + "videoalign_local_mq": -0.8256520221653031, + "videoalign_local_vq": -0.9054435842676634, + "videoalign_local_overall": -1.506383214410356, + "avg": -0.6408354111938728 + }, + { + "prompt": "close-up shot from a slightly overhead angle, the camera remains still, focusing on a woman's hand. Her slender fingers gently grasp the antique bronze metal pull ring of a dark walnut desk. A soft, slightly warm beam of natural light slants in from the right side of the frame, outlining the smooth, pale back of the hand and shimmering the delicate nude nail polish. The desk's surface bears distinct wood grain and a warm patina of age. As the hand steadily and deliberately slides the drawer outward, the drawer silently shifts on its runners, a black gap gradually widening, revealing the profound darkness within. The light creates subtle highlights and shadows on the drawer's edge and metal pull ring, creating a warm, focused atmosphere that evokes a sense of tranquility, intimacy, and a story-filled sense of concentration.", + "seed": 4069, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_6/index_2868_seed_4069_dp_13_rank_26_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 6, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_ta": 0.31179093188965396, + "videoalign_local_mq": -0.7237426236333359, + "videoalign_local_vq": -1.0410048496173696, + "videoalign_local_overall": -1.4529565413610517, + "avg": -0.5705828047356988 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000212/group_7/index_tensor([2724, 2724])_group_7_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000212/group_7/index_tensor([2724, 2724])_group_7_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..e679bce9cb492383efa7e4f2fde108e7dba93ffd --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000212/group_7/index_tensor([2724, 2724])_group_7_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "static medium close-up, perfectly capturing Steve McCurry's signature cinematography, plunges the viewer into the depths of the ocean floor. A powerful, concentrated beam of artificial cold light, cast diagonally from above, pierces the near-blackness of the water to illuminate the central subject: an exceptionally vibrant octopus, slowly and deliberately coiling its lithe body atop an ancient wooden treasure chest. The octopus's skin, a breathtaking display of saturated color, weaves jewel-like blues, fiery oranges, and electric purples into a complex, iridescent pattern that gleams wetly and glossily under the strong light. Several of its tentacles gracefully and powerfully wrap around the chest's weathered, dark wood, tiny suction cups visible at their bases. Another tentacles curiously and tentatively reach for the crack in the lid, as if exploring an unknown secret. The chest itself bears the marks of age, inlaid with rusted brass edges and coated in a thin layer of marine sediment. This sole light source carves deep shadows on the octopus's undulating body and the rough surface of the treasure chest, greatly enhancing the three-dimensionality and texture of the picture, creating a mysterious atmosphere of discovering miracles in absolute silence, full of documentary sense and unparalleled artistic beauty.", + "seed": 4913, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_7/index_2724_seed_4913_dp_14_rank_28_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 7, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_overall": -1.247549139193352, + "videoalign_local_vq": -0.9402028830752803, + "videoalign_local_ta": 0.06921499940288992, + "videoalign_local_mq": -0.3765612555209616, + "avg": -0.589167069895231 + }, + { + "prompt": "static medium close-up, perfectly capturing Steve McCurry's signature cinematography, plunges the viewer into the depths of the ocean floor. A powerful, concentrated beam of artificial cold light, cast diagonally from above, pierces the near-blackness of the water to illuminate the central subject: an exceptionally vibrant octopus, slowly and deliberately coiling its lithe body atop an ancient wooden treasure chest. The octopus's skin, a breathtaking display of saturated color, weaves jewel-like blues, fiery oranges, and electric purples into a complex, iridescent pattern that gleams wetly and glossily under the strong light. Several of its tentacles gracefully and powerfully wrap around the chest's weathered, dark wood, tiny suction cups visible at their bases. Another tentacles curiously and tentatively reach for the crack in the lid, as if exploring an unknown secret. The chest itself bears the marks of age, inlaid with rusted brass edges and coated in a thin layer of marine sediment. This sole light source carves deep shadows on the octopus's undulating body and the rough surface of the treasure chest, greatly enhancing the three-dimensionality and texture of the picture, creating a mysterious atmosphere of discovering miracles in absolute silence, full of documentary sense and unparalleled artistic beauty.", + "seed": 4914, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_7/index_2724_seed_4914_dp_14_rank_28_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 7, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_overall": -1.804481942234996, + "videoalign_local_vq": -1.1279030966364123, + "videoalign_local_ta": 0.04433541658373463, + "videoalign_local_mq": -0.7209142621823185, + "avg": -0.8800732628256307 + }, + { + "prompt": "static medium close-up, perfectly capturing Steve McCurry's signature cinematography, plunges the viewer into the depths of the ocean floor. A powerful, concentrated beam of artificial cold light, cast diagonally from above, pierces the near-blackness of the water to illuminate the central subject: an exceptionally vibrant octopus, slowly and deliberately coiling its lithe body atop an ancient wooden treasure chest. The octopus's skin, a breathtaking display of saturated color, weaves jewel-like blues, fiery oranges, and electric purples into a complex, iridescent pattern that gleams wetly and glossily under the strong light. Several of its tentacles gracefully and powerfully wrap around the chest's weathered, dark wood, tiny suction cups visible at their bases. Another tentacles curiously and tentatively reach for the crack in the lid, as if exploring an unknown secret. The chest itself bears the marks of age, inlaid with rusted brass edges and coated in a thin layer of marine sediment. This sole light source carves deep shadows on the octopus's undulating body and the rough surface of the treasure chest, greatly enhancing the three-dimensionality and texture of the picture, creating a mysterious atmosphere of discovering miracles in absolute silence, full of documentary sense and unparalleled artistic beauty.", + "seed": 4915, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_7/index_2724_seed_4915_dp_15_rank_30_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 7, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_overall": -1.2548338627615159, + "videoalign_local_mq": -0.7131362681920209, + "videoalign_local_ta": 0.3428904104135981, + "videoalign_local_vq": -0.8845880049830931, + "avg": -0.4559717261739589 + }, + { + "prompt": "static medium close-up, perfectly capturing Steve McCurry's signature cinematography, plunges the viewer into the depths of the ocean floor. A powerful, concentrated beam of artificial cold light, cast diagonally from above, pierces the near-blackness of the water to illuminate the central subject: an exceptionally vibrant octopus, slowly and deliberately coiling its lithe body atop an ancient wooden treasure chest. The octopus's skin, a breathtaking display of saturated color, weaves jewel-like blues, fiery oranges, and electric purples into a complex, iridescent pattern that gleams wetly and glossily under the strong light. Several of its tentacles gracefully and powerfully wrap around the chest's weathered, dark wood, tiny suction cups visible at their bases. Another tentacles curiously and tentatively reach for the crack in the lid, as if exploring an unknown secret. The chest itself bears the marks of age, inlaid with rusted brass edges and coated in a thin layer of marine sediment. This sole light source carves deep shadows on the octopus's undulating body and the rough surface of the treasure chest, greatly enhancing the three-dimensionality and texture of the picture, creating a mysterious atmosphere of discovering miracles in absolute silence, full of documentary sense and unparalleled artistic beauty.", + "seed": 4916, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_7/index_2724_seed_4916_dp_15_rank_30_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 7, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_overall": -1.2211275308043887, + "videoalign_local_mq": -0.44161356889435965, + "videoalign_local_ta": 0.0007961466502128814, + "videoalign_local_vq": -0.7803101085602421, + "avg": -0.6101656920770879 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000212/group_8/index_tensor([5423, 5423])_group_8_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000212/group_8/index_tensor([5423, 5423])_group_8_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..6d2b4b15190e647f5b0418f5891ebf09d3e0b22b --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000212/group_8/index_tensor([5423, 5423])_group_8_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "dynamic tracking shot, filmed from a low angle and shrouded in a gentle soft-focus effect, closely follows a massive, heavy main battle tank as it hurtles forward at breakneck speed across a vast wasteland. Its olive-green armor is coated in a thick layer of sand, its metal surface etched with battle-worn scratches and weathered marks. Its massive turret points steadily forward. Its broad, heavy metal tracks bite fiercely into the soft sand, flinging vast swathes of sand backward with each rotation, stirring up a thick, swirling wall of dust that nearly obscures the view behind. Illuminated by the golden afterglow of the setting sun, this vast wave of sand is stained a brilliant gold, contrasting starkly with the tank's long shadow. The entire scene is imbued with an overwhelming sense of power and a desolate, epic aesthetic, creating a cinematic atmosphere that is both powerful and subtly desolate.", + "seed": 30128, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_8/index_5423_seed_30128_dp_16_rank_32_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 8, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_overall": -1.9556170761353453, + "videoalign_local_ta": 0.4113092631662751, + "videoalign_local_mq": -1.0009220458330317, + "videoalign_local_vq": -1.3660042934685888, + "avg": -0.7721539064845351 + }, + { + "prompt": "dynamic tracking shot, filmed from a low angle and shrouded in a gentle soft-focus effect, closely follows a massive, heavy main battle tank as it hurtles forward at breakneck speed across a vast wasteland. Its olive-green armor is coated in a thick layer of sand, its metal surface etched with battle-worn scratches and weathered marks. Its massive turret points steadily forward. Its broad, heavy metal tracks bite fiercely into the soft sand, flinging vast swathes of sand backward with each rotation, stirring up a thick, swirling wall of dust that nearly obscures the view behind. Illuminated by the golden afterglow of the setting sun, this vast wave of sand is stained a brilliant gold, contrasting starkly with the tank's long shadow. The entire scene is imbued with an overwhelming sense of power and a desolate, epic aesthetic, creating a cinematic atmosphere that is both powerful and subtly desolate.", + "seed": 30129, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_8/index_5423_seed_30129_dp_16_rank_32_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 8, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_overall": -2.042292455751791, + "videoalign_local_ta": 0.48594801162374096, + "videoalign_local_mq": -1.0440545579610456, + "videoalign_local_vq": -1.4841859094144867, + "avg": -0.7781722220640253 + }, + { + "prompt": "dynamic tracking shot, filmed from a low angle and shrouded in a gentle soft-focus effect, closely follows a massive, heavy main battle tank as it hurtles forward at breakneck speed across a vast wasteland. Its olive-green armor is coated in a thick layer of sand, its metal surface etched with battle-worn scratches and weathered marks. Its massive turret points steadily forward. Its broad, heavy metal tracks bite fiercely into the soft sand, flinging vast swathes of sand backward with each rotation, stirring up a thick, swirling wall of dust that nearly obscures the view behind. Illuminated by the golden afterglow of the setting sun, this vast wave of sand is stained a brilliant gold, contrasting starkly with the tank's long shadow. The entire scene is imbued with an overwhelming sense of power and a desolate, epic aesthetic, creating a cinematic atmosphere that is both powerful and subtly desolate.", + "seed": 30130, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_8/index_5423_seed_30130_dp_17_rank_34_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 8, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_vq": -1.385121907812778, + "videoalign_local_overall": -1.818805545179814, + "videoalign_local_ta": 0.5481469686716292, + "videoalign_local_mq": -0.9818306060386649, + "avg": -0.6353292882540924 + }, + { + "prompt": "dynamic tracking shot, filmed from a low angle and shrouded in a gentle soft-focus effect, closely follows a massive, heavy main battle tank as it hurtles forward at breakneck speed across a vast wasteland. Its olive-green armor is coated in a thick layer of sand, its metal surface etched with battle-worn scratches and weathered marks. Its massive turret points steadily forward. Its broad, heavy metal tracks bite fiercely into the soft sand, flinging vast swathes of sand backward with each rotation, stirring up a thick, swirling wall of dust that nearly obscures the view behind. Illuminated by the golden afterglow of the setting sun, this vast wave of sand is stained a brilliant gold, contrasting starkly with the tank's long shadow. The entire scene is imbued with an overwhelming sense of power and a desolate, epic aesthetic, creating a cinematic atmosphere that is both powerful and subtly desolate.", + "seed": 30131, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_8/index_5423_seed_30131_dp_17_rank_34_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 8, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_vq": -1.2565125022245953, + "videoalign_local_overall": -1.754141050547058, + "videoalign_local_ta": 0.2558118705465546, + "videoalign_local_mq": -0.7534404188690175, + "avg": -0.7491645900002518 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000212/group_9/index_tensor([7802, 7802])_group_9_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000212/group_9/index_tensor([7802, 7802])_group_9_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..a877da8446bec326c06261c5cd3173a61fb976b5 --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000212/group_9/index_tensor([7802, 7802])_group_9_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "Shot in ethereal slow motion, a low-angle medium shot pans sideways, following a delighted Pembroke Welsh Corgi as it frolics in a surreal park at sunset. The Corgi's fluffy golden-white fur, silhouetted against the setting sun, creates a luminous, glowing halo around its entire body. Its mouth opens in a blissful smile, and its bright eyes sparkle with pure joy. With the powerful propulsion of its short hind legs, the Corgi gracefully leaps into the air, its long body twisting in fluid twirls while its slender tail radiates with boundless excitement. The scenery itself is dreamlike; the ground is a sea of vibrant emerald grass, gently rippling like water. In the background, the jagged silhouettes of ancient trees stand out against the majestic sky, a painterly canvas of fiery orange, soft pink, and deep purple. This vibrant celestial light casts a warm, magical glow over the entire scene, drenching it in color and creating a profoundly otherworldly atmosphere where time itself seems to slow down to savor this perfect, fleeting moment of joyful indulgence.", + "seed": 24782, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_9/index_7802_seed_24782_dp_18_rank_36_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 9, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_ta": 0.9089009195493808, + "videoalign_local_overall": -1.2110296578693065, + "videoalign_local_vq": -1.1105234472326038, + "videoalign_local_mq": -1.0094071301860836, + "avg": -0.1510643691599629 + }, + { + "prompt": "Shot in ethereal slow motion, a low-angle medium shot pans sideways, following a delighted Pembroke Welsh Corgi as it frolics in a surreal park at sunset. The Corgi's fluffy golden-white fur, silhouetted against the setting sun, creates a luminous, glowing halo around its entire body. Its mouth opens in a blissful smile, and its bright eyes sparkle with pure joy. With the powerful propulsion of its short hind legs, the Corgi gracefully leaps into the air, its long body twisting in fluid twirls while its slender tail radiates with boundless excitement. The scenery itself is dreamlike; the ground is a sea of vibrant emerald grass, gently rippling like water. In the background, the jagged silhouettes of ancient trees stand out against the majestic sky, a painterly canvas of fiery orange, soft pink, and deep purple. This vibrant celestial light casts a warm, magical glow over the entire scene, drenching it in color and creating a profoundly otherworldly atmosphere where time itself seems to slow down to savor this perfect, fleeting moment of joyful indulgence.", + "seed": 24783, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_9/index_7802_seed_24783_dp_18_rank_36_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 9, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_ta": 0.4424087416902192, + "videoalign_local_overall": -2.280207707843013, + "videoalign_local_vq": -1.5710841564335292, + "videoalign_local_mq": -1.1515322930997032, + "avg": -0.918899483076397 + }, + { + "prompt": "Shot in ethereal slow motion, a low-angle medium shot pans sideways, following a delighted Pembroke Welsh Corgi as it frolics in a surreal park at sunset. The Corgi's fluffy golden-white fur, silhouetted against the setting sun, creates a luminous, glowing halo around its entire body. Its mouth opens in a blissful smile, and its bright eyes sparkle with pure joy. With the powerful propulsion of its short hind legs, the Corgi gracefully leaps into the air, its long body twisting in fluid twirls while its slender tail radiates with boundless excitement. The scenery itself is dreamlike; the ground is a sea of vibrant emerald grass, gently rippling like water. In the background, the jagged silhouettes of ancient trees stand out against the majestic sky, a painterly canvas of fiery orange, soft pink, and deep purple. This vibrant celestial light casts a warm, magical glow over the entire scene, drenching it in color and creating a profoundly otherworldly atmosphere where time itself seems to slow down to savor this perfect, fleeting moment of joyful indulgence.", + "seed": 24784, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_9/index_7802_seed_24784_dp_19_rank_38_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 9, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_overall": -1.4187624620637824, + "videoalign_local_ta": 0.5357071772620515, + "videoalign_local_mq": -0.833518402450945, + "videoalign_local_vq": -1.1209512368748888, + "avg": -0.4415276424008654 + }, + { + "prompt": "Shot in ethereal slow motion, a low-angle medium shot pans sideways, following a delighted Pembroke Welsh Corgi as it frolics in a surreal park at sunset. The Corgi's fluffy golden-white fur, silhouetted against the setting sun, creates a luminous, glowing halo around its entire body. Its mouth opens in a blissful smile, and its bright eyes sparkle with pure joy. With the powerful propulsion of its short hind legs, the Corgi gracefully leaps into the air, its long body twisting in fluid twirls while its slender tail radiates with boundless excitement. The scenery itself is dreamlike; the ground is a sea of vibrant emerald grass, gently rippling like water. In the background, the jagged silhouettes of ancient trees stand out against the majestic sky, a painterly canvas of fiery orange, soft pink, and deep purple. This vibrant celestial light casts a warm, magical glow over the entire scene, drenching it in color and creating a profoundly otherworldly atmosphere where time itself seems to slow down to savor this perfect, fleeting moment of joyful indulgence.", + "seed": 24785, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000212/group_9/index_7802_seed_24785_dp_19_rank_38_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 9, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_overall": -1.6912883919622008, + "videoalign_local_ta": 0.2993511404800763, + "videoalign_local_mq": -0.814073417475201, + "videoalign_local_vq": -1.176566114967076, + "avg": -0.6959686257410622 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000218/group_0/index_tensor([919, 919])_group_0_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000218/group_0/index_tensor([919, 919])_group_0_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..c9462022babd870a72bd5d2aaf7f025d01579c6d --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000218/group_0/index_tensor([919, 919])_group_0_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "In the style of a high-speed sports documentary, dramatic low-angle, static close-ups, rendered with ultra-fast clarity, perfectly centered on a giant land crab, showcase a moment of immense athletic power. The creature's armored body is a breathtaking spectacle, awash in deep, iridescent blues and vibrant oranges, its carapace-like plates gleaming in the dim light of the dusk shoreline. The camera focuses on its oversized claws as they methodically chew and tear apart the tough, fibrous shell of a fallen coconut; one massive claw acts as a vise, while another is a powerful pair of pincers, ripping the material with deliberate force. Captured in extreme slow motion, tiny shell fragments and moisture droplets freeze in mid-air, each particle rendered in crystalline detail against a soft-focus backdrop of damp, pale sand. As night falls, the dim, cool lighting creates long shadows, highlighting the raw textures of the shell and shell, while the crab's own fiery red-orange markings provide warm, dynamic accents, establishing an atmosphere of intense, pristine focus and raw, documented power.", + "seed": 561, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_0/index_919_seed_561_dp_0_rank_0_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 0, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_mq": -0.6565690391716749, + "videoalign_local_overall": -2.4127030688786424, + "videoalign_local_vq": -0.9436788129560421, + "videoalign_local_ta": -0.8124552167509256, + "avg": -1.612579142814784 + }, + { + "prompt": "In the style of a high-speed sports documentary, dramatic low-angle, static close-ups, rendered with ultra-fast clarity, perfectly centered on a giant land crab, showcase a moment of immense athletic power. The creature's armored body is a breathtaking spectacle, awash in deep, iridescent blues and vibrant oranges, its carapace-like plates gleaming in the dim light of the dusk shoreline. The camera focuses on its oversized claws as they methodically chew and tear apart the tough, fibrous shell of a fallen coconut; one massive claw acts as a vise, while another is a powerful pair of pincers, ripping the material with deliberate force. Captured in extreme slow motion, tiny shell fragments and moisture droplets freeze in mid-air, each particle rendered in crystalline detail against a soft-focus backdrop of damp, pale sand. As night falls, the dim, cool lighting creates long shadows, highlighting the raw textures of the shell and shell, while the crab's own fiery red-orange markings provide warm, dynamic accents, establishing an atmosphere of intense, pristine focus and raw, documented power.", + "seed": 562, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_0/index_919_seed_562_dp_0_rank_0_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 0, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_mq": -0.5519196654840345, + "videoalign_local_overall": -2.572010519162978, + "videoalign_local_vq": -0.9436788129560421, + "videoalign_local_ta": -1.0764120407229012, + "avg": -1.8242112799429395 + }, + { + "prompt": "In the style of a high-speed sports documentary, dramatic low-angle, static close-ups, rendered with ultra-fast clarity, perfectly centered on a giant land crab, showcase a moment of immense athletic power. The creature's armored body is a breathtaking spectacle, awash in deep, iridescent blues and vibrant oranges, its carapace-like plates gleaming in the dim light of the dusk shoreline. The camera focuses on its oversized claws as they methodically chew and tear apart the tough, fibrous shell of a fallen coconut; one massive claw acts as a vise, while another is a powerful pair of pincers, ripping the material with deliberate force. Captured in extreme slow motion, tiny shell fragments and moisture droplets freeze in mid-air, each particle rendered in crystalline detail against a soft-focus backdrop of damp, pale sand. As night falls, the dim, cool lighting creates long shadows, highlighting the raw textures of the shell and shell, while the crab's own fiery red-orange markings provide warm, dynamic accents, establishing an atmosphere of intense, pristine focus and raw, documented power.", + "seed": 563, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_0/index_919_seed_563_dp_1_rank_2_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 0, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_mq": -0.45858373760046345, + "videoalign_local_overall": -1.7911275386926948, + "videoalign_local_ta": -0.29153895147486175, + "videoalign_local_vq": -1.0410048496173696, + "avg": -1.0413332450837782 + }, + { + "prompt": "In the style of a high-speed sports documentary, dramatic low-angle, static close-ups, rendered with ultra-fast clarity, perfectly centered on a giant land crab, showcase a moment of immense athletic power. The creature's armored body is a breathtaking spectacle, awash in deep, iridescent blues and vibrant oranges, its carapace-like plates gleaming in the dim light of the dusk shoreline. The camera focuses on its oversized claws as they methodically chew and tear apart the tough, fibrous shell of a fallen coconut; one massive claw acts as a vise, while another is a powerful pair of pincers, ripping the material with deliberate force. Captured in extreme slow motion, tiny shell fragments and moisture droplets freeze in mid-air, each particle rendered in crystalline detail against a soft-focus backdrop of damp, pale sand. As night falls, the dim, cool lighting creates long shadows, highlighting the raw textures of the shell and shell, while the crab's own fiery red-orange markings provide warm, dynamic accents, establishing an atmosphere of intense, pristine focus and raw, documented power.", + "seed": 564, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_0/index_919_seed_564_dp_1_rank_2_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 0, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_mq": -0.5731323763666644, + "videoalign_local_overall": -2.1654496677240123, + "videoalign_local_ta": -0.5061253532900761, + "videoalign_local_vq": -1.0861919380672718, + "avg": -1.3357875105070443 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000218/group_1/index_tensor([5781, 5781])_group_1_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000218/group_1/index_tensor([5781, 5781])_group_1_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..b664bae722055cd8069f19936d35a4b8a440d95c --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000218/group_1/index_tensor([5781, 5781])_group_1_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "low-angle, oppressive Dutch-angle shot slowly pans to the right, capturing a massive, carbonized wooden beam, resembling the skeleton of an ancient beast, towering over a vast, dystopian landscape. In the background, the crumbling concrete skeleton and twisted rebar are silhouetted against a dark sky shrouded in a sickly yellow-gray dust cloud. A faint, bleak afterglow on the skyline provides the sole source of light, casting long, twisted shadows across the ruins. With an almost imperceptible momentum, the massive beam begins to roll with incredible slowness, each rotation feeling incredibly heavy and labored. As it churns, a dull cracking sound echoes from within the wood, and coarse sawdust and black, carbonized fragments peel from its deeply cracked, charred surface. This stirring of dust creates a dense, suspended cloud in the air, obscuring vision. The image, dominated by cold grays, deep blacks, and earthy tones, is shrouded in a suffocating, apocalyptic sense of despair.", + "seed": 16921, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_1/index_5781_seed_16921_dp_2_rank_4_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 1, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_overall": -3.0300279599675086, + "videoalign_local_ta": -0.5621044146331755, + "videoalign_local_vq": -1.4450816982559176, + "videoalign_local_mq": -1.0228418470784157, + "avg": -1.796066187300342 + }, + { + "prompt": "low-angle, oppressive Dutch-angle shot slowly pans to the right, capturing a massive, carbonized wooden beam, resembling the skeleton of an ancient beast, towering over a vast, dystopian landscape. In the background, the crumbling concrete skeleton and twisted rebar are silhouetted against a dark sky shrouded in a sickly yellow-gray dust cloud. A faint, bleak afterglow on the skyline provides the sole source of light, casting long, twisted shadows across the ruins. With an almost imperceptible momentum, the massive beam begins to roll with incredible slowness, each rotation feeling incredibly heavy and labored. As it churns, a dull cracking sound echoes from within the wood, and coarse sawdust and black, carbonized fragments peel from its deeply cracked, charred surface. This stirring of dust creates a dense, suspended cloud in the air, obscuring vision. The image, dominated by cold grays, deep blacks, and earthy tones, is shrouded in a suffocating, apocalyptic sense of despair.", + "seed": 16922, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_1/index_5781_seed_16922_dp_2_rank_4_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 1, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_overall": -3.527931691011962, + "videoalign_local_ta": -1.170487963257832, + "videoalign_local_vq": -1.341672784303257, + "videoalign_local_mq": -1.0157709434508726, + "avg": -2.3492098271348967 + }, + { + "prompt": "low-angle, oppressive Dutch-angle shot slowly pans to the right, capturing a massive, carbonized wooden beam, resembling the skeleton of an ancient beast, towering over a vast, dystopian landscape. In the background, the crumbling concrete skeleton and twisted rebar are silhouetted against a dark sky shrouded in a sickly yellow-gray dust cloud. A faint, bleak afterglow on the skyline provides the sole source of light, casting long, twisted shadows across the ruins. With an almost imperceptible momentum, the massive beam begins to roll with incredible slowness, each rotation feeling incredibly heavy and labored. As it churns, a dull cracking sound echoes from within the wood, and coarse sawdust and black, carbonized fragments peel from its deeply cracked, charred surface. This stirring of dust creates a dense, suspended cloud in the air, obscuring vision. The image, dominated by cold grays, deep blacks, and earthy tones, is shrouded in a suffocating, apocalyptic sense of despair.", + "seed": 16923, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_1/index_5781_seed_16923_dp_3_rank_6_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 1, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_vq": -1.3972876623954442, + "videoalign_local_mq": -1.0193063952646442, + "videoalign_local_overall": -3.1155361777986177, + "videoalign_local_ta": -0.6989421201385295, + "avg": -1.9072391489685736 + }, + { + "prompt": "low-angle, oppressive Dutch-angle shot slowly pans to the right, capturing a massive, carbonized wooden beam, resembling the skeleton of an ancient beast, towering over a vast, dystopian landscape. In the background, the crumbling concrete skeleton and twisted rebar are silhouetted against a dark sky shrouded in a sickly yellow-gray dust cloud. A faint, bleak afterglow on the skyline provides the sole source of light, casting long, twisted shadows across the ruins. With an almost imperceptible momentum, the massive beam begins to roll with incredible slowness, each rotation feeling incredibly heavy and labored. As it churns, a dull cracking sound echoes from within the wood, and coarse sawdust and black, carbonized fragments peel from its deeply cracked, charred surface. This stirring of dust creates a dense, suspended cloud in the air, obscuring vision. The image, dominated by cold grays, deep blacks, and earthy tones, is shrouded in a suffocating, apocalyptic sense of despair.", + "seed": 16924, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_1/index_5781_seed_16924_dp_3_rank_6_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 1, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_vq": -1.2877958711514506, + "videoalign_local_mq": -0.973345521685613, + "videoalign_local_overall": -3.1497903319716523, + "videoalign_local_ta": -0.8886489391345886, + "avg": -2.0192196355531205 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000218/group_10/index_tensor([2562, 2562])_group_10_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000218/group_10/index_tensor([2562, 2562])_group_10_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..463bff27c775c4cb67bce882f064ed44d8ef56bd --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000218/group_10/index_tensor([2562, 2562])_group_10_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "static medium shot, shot from a slightly upward angle, draws the viewer's gaze into a dimly lit, masculine atmosphere of an ancient military tent. A dignified general, with a ruddy complexion and a thick, chest-length black beard, sits upright on a low stool covered in animal hides. Clad in a frayed leather undercoat trimmed in deep indigo, his massive frame casts a massive shadow in the flickering candlelight. The only warm light within the tent comes from a bronze oil lamp on a low table beside him. Its flickering flame casts a warm halo over the rough canvas and scattered weapon maps. The general's central action is the focused polishing of his massive crescent-shaped blade. With one hand firmly gripping the polished mahogany handle for stability, the other holding a soft white cloth soaked in maintenance oil. Slowly and steadily, with an almost reverent attitude, he wipes from the hilt upwards along the broad, cold blade, his fingertips applying steady, even pressure. The crescent blade reflected a chilling, flowing light in the firelight, faintly visible on the blade were the subtle scars of past battles. The entire scene was shrouded in a vintage film-like tone, with desaturated colors and an overall warm brown-yellow hue. The air seemed to be filled with the mixed scent of leather, metal, and lamp oil, creating an atmosphere of calm yet powerful concentration, belonging to a battle-hardened commander before the storm.", + "seed": 14271, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_10/index_2562_seed_14271_dp_20_rank_40_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 10, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_mq": -1.0652672688436753, + "videoalign_local_overall": -1.1753329234503571, + "videoalign_local_ta": 1.1203773735122007, + "videoalign_local_vq": -1.2304430281188825, + "avg": -0.027477774969078217 + }, + { + "prompt": "static medium shot, shot from a slightly upward angle, draws the viewer's gaze into a dimly lit, masculine atmosphere of an ancient military tent. A dignified general, with a ruddy complexion and a thick, chest-length black beard, sits upright on a low stool covered in animal hides. Clad in a frayed leather undercoat trimmed in deep indigo, his massive frame casts a massive shadow in the flickering candlelight. The only warm light within the tent comes from a bronze oil lamp on a low table beside him. Its flickering flame casts a warm halo over the rough canvas and scattered weapon maps. The general's central action is the focused polishing of his massive crescent-shaped blade. With one hand firmly gripping the polished mahogany handle for stability, the other holding a soft white cloth soaked in maintenance oil. Slowly and steadily, with an almost reverent attitude, he wipes from the hilt upwards along the broad, cold blade, his fingertips applying steady, even pressure. The crescent blade reflected a chilling, flowing light in the firelight, faintly visible on the blade were the subtle scars of past battles. The entire scene was shrouded in a vintage film-like tone, with desaturated colors and an overall warm brown-yellow hue. The air seemed to be filled with the mixed scent of leather, metal, and lamp oil, creating an atmosphere of calm yet powerful concentration, belonging to a battle-hardened commander before the storm.", + "seed": 14272, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_10/index_2562_seed_14272_dp_20_rank_40_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 10, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_mq": -0.9422335457244226, + "videoalign_local_overall": -0.9969583590658284, + "videoalign_local_ta": 1.1079375821026232, + "videoalign_local_vq": -1.1626623954440292, + "avg": 0.055489611518397264 + }, + { + "prompt": "static medium shot, shot from a slightly upward angle, draws the viewer's gaze into a dimly lit, masculine atmosphere of an ancient military tent. A dignified general, with a ruddy complexion and a thick, chest-length black beard, sits upright on a low stool covered in animal hides. Clad in a frayed leather undercoat trimmed in deep indigo, his massive frame casts a massive shadow in the flickering candlelight. The only warm light within the tent comes from a bronze oil lamp on a low table beside him. Its flickering flame casts a warm halo over the rough canvas and scattered weapon maps. The general's central action is the focused polishing of his massive crescent-shaped blade. With one hand firmly gripping the polished mahogany handle for stability, the other holding a soft white cloth soaked in maintenance oil. Slowly and steadily, with an almost reverent attitude, he wipes from the hilt upwards along the broad, cold blade, his fingertips applying steady, even pressure. The crescent blade reflected a chilling, flowing light in the firelight, faintly visible on the blade were the subtle scars of past battles. The entire scene was shrouded in a vintage film-like tone, with desaturated colors and an overall warm brown-yellow hue. The air seemed to be filled with the mixed scent of leather, metal, and lamp oil, creating an atmosphere of calm yet powerful concentration, belonging to a battle-hardened commander before the storm.", + "seed": 14273, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_10/index_2562_seed_14273_dp_21_rank_42_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 10, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_overall": -1.4010618760255884, + "videoalign_local_mq": -1.1260770400405475, + "videoalign_local_vq": -1.24608471258231, + "videoalign_local_ta": 0.971099876597269, + "avg": -0.21498099971415974 + }, + { + "prompt": "static medium shot, shot from a slightly upward angle, draws the viewer's gaze into a dimly lit, masculine atmosphere of an ancient military tent. A dignified general, with a ruddy complexion and a thick, chest-length black beard, sits upright on a low stool covered in animal hides. Clad in a frayed leather undercoat trimmed in deep indigo, his massive frame casts a massive shadow in the flickering candlelight. The only warm light within the tent comes from a bronze oil lamp on a low table beside him. Its flickering flame casts a warm halo over the rough canvas and scattered weapon maps. The general's central action is the focused polishing of his massive crescent-shaped blade. With one hand firmly gripping the polished mahogany handle for stability, the other holding a soft white cloth soaked in maintenance oil. Slowly and steadily, with an almost reverent attitude, he wipes from the hilt upwards along the broad, cold blade, his fingertips applying steady, even pressure. The crescent blade reflected a chilling, flowing light in the firelight, faintly visible on the blade were the subtle scars of past battles. The entire scene was shrouded in a vintage film-like tone, with desaturated colors and an overall warm brown-yellow hue. The air seemed to be filled with the mixed scent of leather, metal, and lamp oil, creating an atmosphere of calm yet powerful concentration, belonging to a battle-hardened commander before the storm.", + "seed": 14274, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_10/index_2562_seed_14274_dp_21_rank_42_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 10, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_overall": -1.4965150512493834, + "videoalign_local_mq": -1.213756245022084, + "videoalign_local_vq": -1.2165393085958356, + "videoalign_local_ta": 0.9337805023685362, + "avg": -0.28136727444042364 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000218/group_11/index_tensor([1540, 1540])_group_11_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000218/group_11/index_tensor([1540, 1540])_group_11_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..9dc1fc940203f8c5d6d65a8f08e360baf5fd55cc --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000218/group_11/index_tensor([1540, 1540])_group_11_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "From a thrilling first-person perspective, my body barreled and spiraled through thick, cotton-wool cumulus clouds, each maneuver showcasing the uniquely fluid, seamless animation and explosive dynamics of Studio Bones. The deep blue sky and pure white sea of clouds swirled around me, creating a dramatic fisheye distortion and intense motion blur, as if the entire world was being sucked into a visual vortex. As my body suddenly tore through a vast expanse of cloud, countless tiny shards of white vapor exploded backwards, and dazzling sunlight instantly streamed through the gaps, creating sharp, dazzling golden lens flares across my vision. The air seemed to be sliced by invisible blades, leaving countless signature sharp speed lines and translucent shockwave textures at the edge of my vision. Every turn and dive was accompanied by a powerful whoosh of wind pressure. The entire scene was filled with the adrenaline-pumping sense of extreme speed and unfettered freedom, seamlessly blending the exaggerated expressiveness of hand-drawn animation with the physical impact of extreme flight.", + "seed": 12673, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_11/index_1540_seed_12673_dp_22_rank_44_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 11, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_vq": -1.6923072110250936, + "videoalign_local_mq": -1.0652672688436753, + "videoalign_local_ta": -1.7190050157238963, + "videoalign_local_overall": -4.476579495592665, + "avg": -3.097792255658281 + }, + { + "prompt": "From a thrilling first-person perspective, my body barreled and spiraled through thick, cotton-wool cumulus clouds, each maneuver showcasing the uniquely fluid, seamless animation and explosive dynamics of Studio Bones. The deep blue sky and pure white sea of clouds swirled around me, creating a dramatic fisheye distortion and intense motion blur, as if the entire world was being sucked into a visual vortex. As my body suddenly tore through a vast expanse of cloud, countless tiny shards of white vapor exploded backwards, and dazzling sunlight instantly streamed through the gaps, creating sharp, dazzling golden lens flares across my vision. The air seemed to be sliced by invisible blades, leaving countless signature sharp speed lines and translucent shockwave textures at the edge of my vision. Every turn and dive was accompanied by a powerful whoosh of wind pressure. The entire scene was filled with the adrenaline-pumping sense of extreme speed and unfettered freedom, seamlessly blending the exaggerated expressiveness of hand-drawn animation with the physical impact of extreme flight.", + "seed": 12674, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_11/index_1540_seed_12674_dp_22_rank_44_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 11, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_vq": -1.6471744339795784, + "videoalign_local_mq": -1.19678607631598, + "videoalign_local_ta": -1.6443662672664303, + "videoalign_local_overall": -4.488326777561989, + "avg": -3.0663465224142095 + }, + { + "prompt": "From a thrilling first-person perspective, my body barreled and spiraled through thick, cotton-wool cumulus clouds, each maneuver showcasing the uniquely fluid, seamless animation and explosive dynamics of Studio Bones. The deep blue sky and pure white sea of clouds swirled around me, creating a dramatic fisheye distortion and intense motion blur, as if the entire world was being sucked into a visual vortex. As my body suddenly tore through a vast expanse of cloud, countless tiny shards of white vapor exploded backwards, and dazzling sunlight instantly streamed through the gaps, creating sharp, dazzling golden lens flares across my vision. The air seemed to be sliced by invisible blades, leaving countless signature sharp speed lines and translucent shockwave textures at the edge of my vision. Every turn and dive was accompanied by a powerful whoosh of wind pressure. The entire scene was filled with the adrenaline-pumping sense of extreme speed and unfettered freedom, seamlessly blending the exaggerated expressiveness of hand-drawn animation with the physical impact of extreme flight.", + "seed": 12675, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_11/index_1540_seed_12675_dp_23_rank_46_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 11, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_ta": -1.7874238684765733, + "videoalign_local_overall": -4.050410862011709, + "videoalign_local_mq": -0.6410130511910797, + "videoalign_local_vq": -1.621973942344056, + "avg": -2.918917365244141 + }, + { + "prompt": "From a thrilling first-person perspective, my body barreled and spiraled through thick, cotton-wool cumulus clouds, each maneuver showcasing the uniquely fluid, seamless animation and explosive dynamics of Studio Bones. The deep blue sky and pure white sea of clouds swirled around me, creating a dramatic fisheye distortion and intense motion blur, as if the entire world was being sucked into a visual vortex. As my body suddenly tore through a vast expanse of cloud, countless tiny shards of white vapor exploded backwards, and dazzling sunlight instantly streamed through the gaps, creating sharp, dazzling golden lens flares across my vision. The air seemed to be sliced by invisible blades, leaving countless signature sharp speed lines and translucent shockwave textures at the edge of my vision. Every turn and dive was accompanied by a powerful whoosh of wind pressure. The entire scene was filled with the adrenaline-pumping sense of extreme speed and unfettered freedom, seamlessly blending the exaggerated expressiveness of hand-drawn animation with the physical impact of extreme flight.", + "seed": 12676, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_11/index_1540_seed_12676_dp_23_rank_46_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 11, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_ta": -0.7984604514151507, + "videoalign_local_overall": -3.2561037535479054, + "videoalign_local_mq": -0.938698093910651, + "videoalign_local_vq": -1.5189452082221038, + "avg": -2.027282102481528 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000218/group_12/index_tensor([1783, 1783])_group_12_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000218/group_12/index_tensor([1783, 1783])_group_12_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..6cef1eba19ae900a4574baa370dd56696a3acd75 --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000218/group_12/index_tensor([1783, 1783])_group_12_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "close-up shot, beginning in the middle and slowly zooming in, captures a classical woman dressed in a simple off-white cotton and linen robe, gracefully kneeling on a round cushion woven from dark cattail grass. Her long, dark hair is pulled back into a bun with a simple wooden hairpin, with strands falling by her cheeks. Before her, a pristine, dark-lacquered guqin (Chinese zither) rests on her lap, its body gleaming in the soft afternoon light filtering through the side window. Her gaze is lowered, her expression intensely focused, her slender fingers moving steadily and deliberately across the silk strings, sometimes gently pressing, sometimes decisively plucking, causing the strings to vibrate faintly but continuously. The background is a quiet, traditional study, a landscape painting in ink hanging on the wall. A faint wisp of smoke rises from an incense burner in the corner. The entire scene is immersed in a tranquil, focused, and Zen-like atmosphere, with warm and soft tones.", + "seed": 19068, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_12/index_1783_seed_19068_dp_24_rank_48_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 12, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_vq": -1.002769620928991, + "videoalign_local_ta": 1.0706182078738902, + "videoalign_local_overall": -1.0200455735069145, + "videoalign_local_mq": -1.0878941604518138, + "avg": 0.02528631718348784 + }, + { + "prompt": "close-up shot, beginning in the middle and slowly zooming in, captures a classical woman dressed in a simple off-white cotton and linen robe, gracefully kneeling on a round cushion woven from dark cattail grass. Her long, dark hair is pulled back into a bun with a simple wooden hairpin, with strands falling by her cheeks. Before her, a pristine, dark-lacquered guqin (Chinese zither) rests on her lap, its body gleaming in the soft afternoon light filtering through the side window. Her gaze is lowered, her expression intensely focused, her slender fingers moving steadily and deliberately across the silk strings, sometimes gently pressing, sometimes decisively plucking, causing the strings to vibrate faintly but continuously. The background is a quiet, traditional study, a landscape painting in ink hanging on the wall. A faint wisp of smoke rises from an incense burner in the corner. The entire scene is immersed in a tranquil, focused, and Zen-like atmosphere, with warm and soft tones.", + "seed": 19069, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_12/index_1783_seed_19069_dp_24_rank_48_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 12, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_vq": -1.0062455508097528, + "videoalign_local_ta": 0.9586600851876914, + "videoalign_local_overall": -1.1015392886616675, + "videoalign_local_mq": -1.0539538230396062, + "avg": -0.07143960173698805 + }, + { + "prompt": "close-up shot, beginning in the middle and slowly zooming in, captures a classical woman dressed in a simple off-white cotton and linen robe, gracefully kneeling on a round cushion woven from dark cattail grass. Her long, dark hair is pulled back into a bun with a simple wooden hairpin, with strands falling by her cheeks. Before her, a pristine, dark-lacquered guqin (Chinese zither) rests on her lap, its body gleaming in the soft afternoon light filtering through the side window. Her gaze is lowered, her expression intensely focused, her slender fingers moving steadily and deliberately across the silk strings, sometimes gently pressing, sometimes decisively plucking, causing the strings to vibrate faintly but continuously. The background is a quiet, traditional study, a landscape painting in ink hanging on the wall. A faint wisp of smoke rises from an incense burner in the corner. The entire scene is immersed in a tranquil, focused, and Zen-like atmosphere, with warm and soft tones.", + "seed": 19070, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_12/index_1783_seed_19070_dp_25_rank_50_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 12, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_vq": -1.166138325324791, + "videoalign_local_mq": -0.9910227807544711, + "videoalign_local_overall": -1.6836528858650988, + "videoalign_local_ta": 0.47350822021416333, + "avg": -0.6050723328254677 + }, + { + "prompt": "close-up shot, beginning in the middle and slowly zooming in, captures a classical woman dressed in a simple off-white cotton and linen robe, gracefully kneeling on a round cushion woven from dark cattail grass. Her long, dark hair is pulled back into a bun with a simple wooden hairpin, with strands falling by her cheeks. Before her, a pristine, dark-lacquered guqin (Chinese zither) rests on her lap, its body gleaming in the soft afternoon light filtering through the side window. Her gaze is lowered, her expression intensely focused, her slender fingers moving steadily and deliberately across the silk strings, sometimes gently pressing, sometimes decisively plucking, causing the strings to vibrate faintly but continuously. The background is a quiet, traditional study, a landscape painting in ink hanging on the wall. A faint wisp of smoke rises from an incense burner in the corner. The entire scene is immersed in a tranquil, focused, and Zen-like atmosphere, with warm and soft tones.", + "seed": 19071, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_12/index_1783_seed_19071_dp_25_rank_50_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 12, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_vq": -1.0097214806905144, + "videoalign_local_mq": -0.7131362681920209, + "videoalign_local_overall": -1.3613076513545708, + "videoalign_local_ta": 0.3615500975279645, + "avg": -0.4998787769133031 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000218/group_13/index_tensor([8286, 8286])_group_13_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000218/group_13/index_tensor([8286, 8286])_group_13_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..70565d21fad9bdd729c0cb57279c5ec96f9cfb05 --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000218/group_13/index_tensor([8286, 8286])_group_13_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "slow, steady pan to the left, from a slightly upward perspective, sweeps across the vast, dusty interior of a vast warehouse. Sparse, powerful beams of light filter through grimy skylights high above, creating distinct columns of light in the air. Countless suspended dust particles dance slowly within these columns, creating a striking Tyndall effect. Row after row of ceiling-high industrial metal shelves stretches into the distance, their rusted edges and dust-covered surfaces betraying the passage of time. Densely stacked on the shelves are aged wooden crates of various sizes. These mysterious boxes have a rough surface, their wood a deep tan from age, and some still bear faded, unreadable markings and serial numbers. As the camera pans, deep, elongated shadows crisscross the shelves, reinforcing the sense of depth and immense scale. The entire picture presents a cool, desaturated earth tone, full of the texture of documentary photography, conveying a solemn and serene atmosphere forgotten by time, as well as a silent exploration of unknown history.", + "seed": 4521, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_13/index_8286_seed_4521_dp_26_rank_52_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 13, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_overall": -2.006744555402275, + "videoalign_local_ta": 0.09409458222204521, + "videoalign_local_vq": -1.1105234472326038, + "videoalign_local_mq": -0.9903156903917169, + "avg": -0.9563249865901151 + }, + { + "prompt": "slow, steady pan to the left, from a slightly upward perspective, sweeps across the vast, dusty interior of a vast warehouse. Sparse, powerful beams of light filter through grimy skylights high above, creating distinct columns of light in the air. Countless suspended dust particles dance slowly within these columns, creating a striking Tyndall effect. Row after row of ceiling-high industrial metal shelves stretches into the distance, their rusted edges and dust-covered surfaces betraying the passage of time. Densely stacked on the shelves are aged wooden crates of various sizes. These mysterious boxes have a rough surface, their wood a deep tan from age, and some still bear faded, unreadable markings and serial numbers. As the camera pans, deep, elongated shadows crisscross the shelves, reinforcing the sense of depth and immense scale. The entire picture presents a cool, desaturated earth tone, full of the texture of documentary photography, conveying a solemn and serene atmosphere forgotten by time, as well as a silent exploration of unknown history.", + "seed": 4522, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_13/index_8286_seed_4522_dp_26_rank_52_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 13, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_overall": -2.408332199640429, + "videoalign_local_ta": 0.10031447792683403, + "videoalign_local_vq": -1.492875734116391, + "videoalign_local_mq": -1.0157709434508726, + "avg": -1.1540088608567978 + }, + { + "prompt": "slow, steady pan to the left, from a slightly upward perspective, sweeps across the vast, dusty interior of a vast warehouse. Sparse, powerful beams of light filter through grimy skylights high above, creating distinct columns of light in the air. Countless suspended dust particles dance slowly within these columns, creating a striking Tyndall effect. Row after row of ceiling-high industrial metal shelves stretches into the distance, their rusted edges and dust-covered surfaces betraying the passage of time. Densely stacked on the shelves are aged wooden crates of various sizes. These mysterious boxes have a rough surface, their wood a deep tan from age, and some still bear faded, unreadable markings and serial numbers. As the camera pans, deep, elongated shadows crisscross the shelves, reinforcing the sense of depth and immense scale. The entire picture presents a cool, desaturated earth tone, full of the texture of documentary photography, conveying a solemn and serene atmosphere forgotten by time, as well as a silent exploration of unknown history.", + "seed": 4523, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_13/index_8286_seed_4523_dp_27_rank_54_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 13, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_overall": -2.8604607769858483, + "videoalign_local_vq": -1.2756301165687847, + "videoalign_local_ta": -0.8497745909796585, + "videoalign_local_mq": -0.735056069437405, + "avg": -1.8551176839827532 + }, + { + "prompt": "slow, steady pan to the left, from a slightly upward perspective, sweeps across the vast, dusty interior of a vast warehouse. Sparse, powerful beams of light filter through grimy skylights high above, creating distinct columns of light in the air. Countless suspended dust particles dance slowly within these columns, creating a striking Tyndall effect. Row after row of ceiling-high industrial metal shelves stretches into the distance, their rusted edges and dust-covered surfaces betraying the passage of time. Densely stacked on the shelves are aged wooden crates of various sizes. These mysterious boxes have a rough surface, their wood a deep tan from age, and some still bear faded, unreadable markings and serial numbers. As the camera pans, deep, elongated shadows crisscross the shelves, reinforcing the sense of depth and immense scale. The entire picture presents a cool, desaturated earth tone, full of the texture of documentary photography, conveying a solemn and serene atmosphere forgotten by time, as well as a silent exploration of unknown history.", + "seed": 4524, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_13/index_8286_seed_4524_dp_27_rank_54_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 13, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_overall": -1.956199192125637, + "videoalign_local_vq": -1.3660042934685888, + "videoalign_local_ta": 0.10031447792683403, + "videoalign_local_mq": -0.6905093765838825, + "avg": -0.9279423570994015 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000218/group_14/index_tensor([574, 574])_group_14_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000218/group_14/index_tensor([574, 574])_group_14_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..a8545022265fe9b3f07ac94e3c44ee1ae6fc4cc8 --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000218/group_14/index_tensor([574, 574])_group_14_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "low-angle, medium shot captures a male Pavo cristoster, rendered in stunning, hyper-realistic CGI, standing in the center of a lush, sun-dappled forest clearing. Every detail of the peacock is rendered with lifelike precision: the metallic blue feathers on its neck and chest shimmer with an iridescent sheen, and the delicate fan-shaped crest atop its head trembles with anticipation. The camera begins a slow, majestic crane rise as the elaborate courtship ritual unfolds. The peacock deliberately and powerfully ruffles its long covert feathers, spreading them into a magnificent, vast fan—a vibrant, shimmering wall of iridescent emerald green, bronze, and gold. Each feather barb is unique, and hundreds of its signature eyespots (ocelli) seem to glow from within, their deep blues and purples shimmering with an intense, almost liquid light. Then, the peacock begins its proud, rhythmic strut, its movements accompanied by the simultaneous vibration of its entire tail, which causes the feathers to hiss and create a mesmerizing, hypnotic glow. Dappled sunlight filters through the dense canopy of ancient, mossy trees, capturing the ever-changing colors. The camera continues to rise, steadily ascending, revealing the breathtaking scale of the display, framing the peacock’s full, glorious form against a deep, verdant backdrop of ferns and shadowy woods, creating an atmosphere of powerful and awe-inspiring natural majesty.", + "seed": 18862, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_14/index_574_seed_18862_dp_28_rank_56_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 14, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_vq": -1.1869939046093612, + "videoalign_local_mq": -0.9326878258272392, + "videoalign_local_overall": -1.4968960133075053, + "videoalign_local_ta": 0.622785717129095, + "avg": -0.43705514808920515 + }, + { + "prompt": "low-angle, medium shot captures a male Pavo cristoster, rendered in stunning, hyper-realistic CGI, standing in the center of a lush, sun-dappled forest clearing. Every detail of the peacock is rendered with lifelike precision: the metallic blue feathers on its neck and chest shimmer with an iridescent sheen, and the delicate fan-shaped crest atop its head trembles with anticipation. The camera begins a slow, majestic crane rise as the elaborate courtship ritual unfolds. The peacock deliberately and powerfully ruffles its long covert feathers, spreading them into a magnificent, vast fan—a vibrant, shimmering wall of iridescent emerald green, bronze, and gold. Each feather barb is unique, and hundreds of its signature eyespots (ocelli) seem to glow from within, their deep blues and purples shimmering with an intense, almost liquid light. Then, the peacock begins its proud, rhythmic strut, its movements accompanied by the simultaneous vibration of its entire tail, which causes the feathers to hiss and create a mesmerizing, hypnotic glow. Dappled sunlight filters through the dense canopy of ancient, mossy trees, capturing the ever-changing colors. The camera continues to rise, steadily ascending, revealing the breathtaking scale of the display, framing the peacock’s full, glorious form against a deep, verdant backdrop of ferns and shadowy woods, creating an atmosphere of powerful and awe-inspiring natural majesty.", + "seed": 18863, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_14/index_574_seed_18863_dp_28_rank_56_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 14, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_vq": -1.1348549563979355, + "videoalign_local_mq": -0.8796560486206647, + "videoalign_local_overall": -1.2424477909745737, + "videoalign_local_ta": 0.7720632140440268, + "avg": -0.23519228846527335 + }, + { + "prompt": "low-angle, medium shot captures a male Pavo cristoster, rendered in stunning, hyper-realistic CGI, standing in the center of a lush, sun-dappled forest clearing. Every detail of the peacock is rendered with lifelike precision: the metallic blue feathers on its neck and chest shimmer with an iridescent sheen, and the delicate fan-shaped crest atop its head trembles with anticipation. The camera begins a slow, majestic crane rise as the elaborate courtship ritual unfolds. The peacock deliberately and powerfully ruffles its long covert feathers, spreading them into a magnificent, vast fan—a vibrant, shimmering wall of iridescent emerald green, bronze, and gold. Each feather barb is unique, and hundreds of its signature eyespots (ocelli) seem to glow from within, their deep blues and purples shimmering with an intense, almost liquid light. Then, the peacock begins its proud, rhythmic strut, its movements accompanied by the simultaneous vibration of its entire tail, which causes the feathers to hiss and create a mesmerizing, hypnotic glow. Dappled sunlight filters through the dense canopy of ancient, mossy trees, capturing the ever-changing colors. The camera continues to rise, steadily ascending, revealing the breathtaking scale of the display, framing the peacock’s full, glorious form against a deep, verdant backdrop of ferns and shadowy woods, creating an atmosphere of powerful and awe-inspiring natural majesty.", + "seed": 18864, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_14/index_574_seed_18864_dp_29_rank_58_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 14, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_mq": -0.6169719788574325, + "videoalign_local_vq": -1.2217532034169782, + "videoalign_local_ta": 0.7471836312248714, + "videoalign_local_overall": -1.0915415510495394, + "avg": -0.17217895991233395 + }, + { + "prompt": "low-angle, medium shot captures a male Pavo cristoster, rendered in stunning, hyper-realistic CGI, standing in the center of a lush, sun-dappled forest clearing. Every detail of the peacock is rendered with lifelike precision: the metallic blue feathers on its neck and chest shimmer with an iridescent sheen, and the delicate fan-shaped crest atop its head trembles with anticipation. The camera begins a slow, majestic crane rise as the elaborate courtship ritual unfolds. The peacock deliberately and powerfully ruffles its long covert feathers, spreading them into a magnificent, vast fan—a vibrant, shimmering wall of iridescent emerald green, bronze, and gold. Each feather barb is unique, and hundreds of its signature eyespots (ocelli) seem to glow from within, their deep blues and purples shimmering with an intense, almost liquid light. Then, the peacock begins its proud, rhythmic strut, its movements accompanied by the simultaneous vibration of its entire tail, which causes the feathers to hiss and create a mesmerizing, hypnotic glow. Dappled sunlight filters through the dense canopy of ancient, mossy trees, capturing the ever-changing colors. The camera continues to rise, steadily ascending, revealing the breathtaking scale of the display, framing the peacock’s full, glorious form against a deep, verdant backdrop of ferns and shadowy woods, creating an atmosphere of powerful and awe-inspiring natural majesty.", + "seed": 18865, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_14/index_574_seed_18865_dp_29_rank_58_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 14, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_mq": -0.35110600246180584, + "videoalign_local_vq": -1.2877958711514506, + "videoalign_local_ta": 0.47350822021416333, + "videoalign_local_overall": -1.165393653399093, + "avg": -0.3459427165924649 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000218/group_15/index_tensor([4699, 4699])_group_15_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000218/group_15/index_tensor([4699, 4699])_group_15_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..30e49965d280d0326bab15cb4e7aeaecab5722f0 --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000218/group_15/index_tensor([4699, 4699])_group_15_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "dynamic, low-angle tracking shot closely follows a miniature skier, clad in a stylish metallic silver ski suit with luminous blue accents and an aerodynamic helmet with a dark, reflective visor. Locked in aerodynamic depths, they glide at incredible speeds through a sprawling, high-tech landscape of massive circuit boards. Effortlessly carving between towering monolithic microchips and cylindrical capacitors that resemble surreal mountain ranges, the skier's knife-thin chrome skis navigate the intricate, glowing electric blue paths that serve as their slopes. As they move swiftly and decisively, they leave a bright, shimmering cyan glow in their wake, a ribbon of energy that briefly illuminates the dark, matte green base of the circuit board before slowly fading. The entire scene is bathed in the cool, radiant glow of the electronic pathways, creating a high-contrast, futuristic atmosphere that is both thrilling and focused.", + "seed": 19712, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_15/index_4699_seed_19712_dp_30_rank_60_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 15, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_overall": -1.73081188205887, + "videoalign_local_ta": 0.380209784642331, + "videoalign_local_mq": -0.9344555517341251, + "videoalign_local_vq": -1.176566114967076, + "avg": -0.6753010487082696 + }, + { + "prompt": "dynamic, low-angle tracking shot closely follows a miniature skier, clad in a stylish metallic silver ski suit with luminous blue accents and an aerodynamic helmet with a dark, reflective visor. Locked in aerodynamic depths, they glide at incredible speeds through a sprawling, high-tech landscape of massive circuit boards. Effortlessly carving between towering monolithic microchips and cylindrical capacitors that resemble surreal mountain ranges, the skier's knife-thin chrome skis navigate the intricate, glowing electric blue paths that serve as their slopes. As they move swiftly and decisively, they leave a bright, shimmering cyan glow in their wake, a ribbon of energy that briefly illuminates the dark, matte green base of the circuit board before slowly fading. The entire scene is bathed in the cool, radiant glow of the electronic pathways, creating a high-contrast, futuristic atmosphere that is both thrilling and focused.", + "seed": 19713, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_15/index_4699_seed_19713_dp_30_rank_60_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 15, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_overall": -2.2005523674424126, + "videoalign_local_ta": 0.16873333067951107, + "videoalign_local_mq": -1.0171851241763812, + "videoalign_local_vq": -1.352100573945542, + "avg": -1.0159095183814506 + }, + { + "prompt": "dynamic, low-angle tracking shot closely follows a miniature skier, clad in a stylish metallic silver ski suit with luminous blue accents and an aerodynamic helmet with a dark, reflective visor. Locked in aerodynamic depths, they glide at incredible speeds through a sprawling, high-tech landscape of massive circuit boards. Effortlessly carving between towering monolithic microchips and cylindrical capacitors that resemble surreal mountain ranges, the skier's knife-thin chrome skis navigate the intricate, glowing electric blue paths that serve as their slopes. As they move swiftly and decisively, they leave a bright, shimmering cyan glow in their wake, a ribbon of energy that briefly illuminates the dark, matte green base of the circuit board before slowly fading. The entire scene is bathed in the cool, radiant glow of the electronic pathways, creating a high-contrast, futuristic atmosphere that is both thrilling and focused.", + "seed": 19714, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_15/index_4699_seed_19714_dp_31_rank_62_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 15, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_mq": -0.7506120574180002, + "videoalign_local_vq": -1.141806816159459, + "videoalign_local_ta": 0.7347438398152938, + "videoalign_local_overall": -1.1576750337621653, + "avg": -0.2114655969734358 + }, + { + "prompt": "dynamic, low-angle tracking shot closely follows a miniature skier, clad in a stylish metallic silver ski suit with luminous blue accents and an aerodynamic helmet with a dark, reflective visor. Locked in aerodynamic depths, they glide at incredible speeds through a sprawling, high-tech landscape of massive circuit boards. Effortlessly carving between towering monolithic microchips and cylindrical capacitors that resemble surreal mountain ranges, the skier's knife-thin chrome skis navigate the intricate, glowing electric blue paths that serve as their slopes. As they move swiftly and decisively, they leave a bright, shimmering cyan glow in their wake, a ribbon of energy that briefly illuminates the dark, matte green base of the circuit board before slowly fading. The entire scene is bathed in the cool, radiant glow of the electronic pathways, creating a high-contrast, futuristic atmosphere that is both thrilling and focused.", + "seed": 19715, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_15/index_4699_seed_19715_dp_31_rank_62_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 15, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_mq": -1.1373904858446167, + "videoalign_local_vq": -1.1348549563979355, + "videoalign_local_ta": -0.07384260180725298, + "videoalign_local_overall": -2.346088044049805, + "avg": -1.209965322928529 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000218/group_2/index_tensor([6232, 6232])_group_2_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000218/group_2/index_tensor([6232, 6232])_group_2_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..e54757c77705e8900ff23229d185d0d64132720c --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000218/group_2/index_tensor([6232, 6232])_group_2_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "dramatic, low-angle, static wide shot captures a massive bronze statue of a heroic warrior, its black, rusted surface gleaming and smooth beneath a relentless downpour. The scene is dominated by a cool, desaturated palette of charcoal grays and the deep green-brown of aged metal. The statue stands in an abandoned city square, beneath a turbulent, stormy sky, perched atop a massive, weathered granite pedestal. Suddenly, a deep, resonant tremor begins to emanate from its core, violently escalating into a series of convulsive earthquakes that shatter its entire metallic form. The colossal figure trembles with incredible force, and rain shudders and sprays from its surface, catching the dim ambient light as fleeting, mirrored highlights. The movement is a desperate, powerful struggle, as if the statue is deliberately trying to break free of its stone base. Its limbs groan and move with an unnatural, eerie energy, creating a tense and profoundly ominous atmosphere of supernatural awakening.", + "seed": 8243, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_2/index_6232_seed_8243_dp_4_rank_8_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 2, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_overall": -2.3865771114947387, + "videoalign_local_ta": -0.7829107121531786, + "videoalign_local_mq": -0.3228223879516328, + "videoalign_local_vq": -1.280844011389927, + "avg": -1.5847439118239586 + }, + { + "prompt": "dramatic, low-angle, static wide shot captures a massive bronze statue of a heroic warrior, its black, rusted surface gleaming and smooth beneath a relentless downpour. The scene is dominated by a cool, desaturated palette of charcoal grays and the deep green-brown of aged metal. The statue stands in an abandoned city square, beneath a turbulent, stormy sky, perched atop a massive, weathered granite pedestal. Suddenly, a deep, resonant tremor begins to emanate from its core, violently escalating into a series of convulsive earthquakes that shatter its entire metallic form. The colossal figure trembles with incredible force, and rain shudders and sprays from its surface, catching the dim ambient light as fleeting, mirrored highlights. The movement is a desperate, powerful struggle, as if the statue is deliberately trying to break free of its stone base. Its limbs groan and move with an unnatural, eerie energy, creating a tense and profoundly ominous atmosphere of supernatural awakening.", + "seed": 8244, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_2/index_6232_seed_8244_dp_4_rank_8_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 2, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_overall": -2.2687215632632167, + "videoalign_local_ta": -0.49990545758528726, + "videoalign_local_mq": -0.5731323763666644, + "videoalign_local_vq": -1.1956837293112654, + "avg": -1.384313510424252 + }, + { + "prompt": "dramatic, low-angle, static wide shot captures a massive bronze statue of a heroic warrior, its black, rusted surface gleaming and smooth beneath a relentless downpour. The scene is dominated by a cool, desaturated palette of charcoal grays and the deep green-brown of aged metal. The statue stands in an abandoned city square, beneath a turbulent, stormy sky, perched atop a massive, weathered granite pedestal. Suddenly, a deep, resonant tremor begins to emanate from its core, violently escalating into a series of convulsive earthquakes that shatter its entire metallic form. The colossal figure trembles with incredible force, and rain shudders and sprays from its surface, catching the dim ambient light as fleeting, mirrored highlights. The movement is a desperate, powerful struggle, as if the statue is deliberately trying to break free of its stone base. Its limbs groan and move with an unnatural, eerie energy, creating a tense and profoundly ominous atmosphere of supernatural awakening.", + "seed": 8245, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_2/index_6232_seed_8245_dp_5_rank_10_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 2, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_mq": -0.30019549634349435, + "videoalign_local_ta": -1.2921646729827634, + "videoalign_local_vq": -1.2652023269264994, + "videoalign_local_overall": -2.857562496252757, + "avg": -2.07486358461776 + }, + { + "prompt": "dramatic, low-angle, static wide shot captures a massive bronze statue of a heroic warrior, its black, rusted surface gleaming and smooth beneath a relentless downpour. The scene is dominated by a cool, desaturated palette of charcoal grays and the deep green-brown of aged metal. The statue stands in an abandoned city square, beneath a turbulent, stormy sky, perched atop a massive, weathered granite pedestal. Suddenly, a deep, resonant tremor begins to emanate from its core, violently escalating into a series of convulsive earthquakes that shatter its entire metallic form. The colossal figure trembles with incredible force, and rain shudders and sprays from its surface, catching the dim ambient light as fleeting, mirrored highlights. The movement is a desperate, powerful struggle, as if the statue is deliberately trying to break free of its stone base. Its limbs groan and move with an unnatural, eerie energy, creating a tense and profoundly ominous atmosphere of supernatural awakening.", + "seed": 8246, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_2/index_6232_seed_8246_dp_5_rank_10_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 2, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_mq": -0.7322277079863877, + "videoalign_local_ta": -0.316418534294017, + "videoalign_local_vq": -1.2652023269264994, + "videoalign_local_overall": -2.313848569206904, + "avg": -1.3151335517504605 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000218/group_3/index_tensor([7791, 7791])_group_3_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000218/group_3/index_tensor([7791, 7791])_group_3_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..f851b508b5b2002003571558ebde4cb025888809 --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000218/group_3/index_tensor([7791, 7791])_group_3_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "tracking shot begins in a medium shot, then quickly pans right to follow the subject's movements. The scene initially freezes in a warm, bright modern living room. Soft afternoon sunlight filters through the blinds, casting streaks of light through the air's fine dust, then scattering across the natural wood coffee table. A little girl named Xiaoyu, about seven or eight years old, with two loose pigtails, wears a pink, cartoon-print long-sleeved T-shirt and blue denim overalls. Her face bears a complex expression of anxiety and determination. Without warning, her small hand reaches for the coffee table, swiftly and decisively grasping a brightly colored tin candy box. The metal scrapes softly against the surface. Then, she abruptly turns and, without hesitation, dashes toward the door on the right side of the frame. In this hasty turn, she accidentally knocks over a nearby light-colored wooden dining chair, sending it careening backward with a dull thud. This chain reaction causes her swinging arm to sweep over a glass water cup on the corner of the table. The clear water in the cup instantly spills, briefly reflecting a rainbow of light in the sunlight before splashing a shimmering, shimmering droplet across the dark wooden floor. The entire process happens in a flash, with the camera ultimately lingering on the empty doorway and the messy floor, maximizing the tense and hurried transition from tranquility to dramatic tension.", + "seed": 13525, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_3/index_7791_seed_13525_dp_6_rank_12_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 3, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_vq": -1.282581976330308, + "videoalign_local_ta": 0.45484853309979684, + "videoalign_local_mq": -1.0369836543335023, + "videoalign_local_overall": -1.864717097564013, + "avg": -0.7049342822321083 + }, + { + "prompt": "tracking shot begins in a medium shot, then quickly pans right to follow the subject's movements. The scene initially freezes in a warm, bright modern living room. Soft afternoon sunlight filters through the blinds, casting streaks of light through the air's fine dust, then scattering across the natural wood coffee table. A little girl named Xiaoyu, about seven or eight years old, with two loose pigtails, wears a pink, cartoon-print long-sleeved T-shirt and blue denim overalls. Her face bears a complex expression of anxiety and determination. Without warning, her small hand reaches for the coffee table, swiftly and decisively grasping a brightly colored tin candy box. The metal scrapes softly against the surface. Then, she abruptly turns and, without hesitation, dashes toward the door on the right side of the frame. In this hasty turn, she accidentally knocks over a nearby light-colored wooden dining chair, sending it careening backward with a dull thud. This chain reaction causes her swinging arm to sweep over a glass water cup on the corner of the table. The clear water in the cup instantly spills, briefly reflecting a rainbow of light in the sunlight before splashing a shimmering, shimmering droplet across the dark wooden floor. The entire process happens in a flash, with the camera ultimately lingering on the empty doorway and the messy floor, maximizing the tense and hurried transition from tranquility to dramatic tension.", + "seed": 13526, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_3/index_7791_seed_13526_dp_6_rank_12_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 3, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_vq": -1.1139993771133654, + "videoalign_local_ta": 0.18739301779387751, + "videoalign_local_mq": -1.0581963652161321, + "videoalign_local_overall": -1.9848027245356201, + "avg": -0.8987048533708712 + }, + { + "prompt": "tracking shot begins in a medium shot, then quickly pans right to follow the subject's movements. The scene initially freezes in a warm, bright modern living room. Soft afternoon sunlight filters through the blinds, casting streaks of light through the air's fine dust, then scattering across the natural wood coffee table. A little girl named Xiaoyu, about seven or eight years old, with two loose pigtails, wears a pink, cartoon-print long-sleeved T-shirt and blue denim overalls. Her face bears a complex expression of anxiety and determination. Without warning, her small hand reaches for the coffee table, swiftly and decisively grasping a brightly colored tin candy box. The metal scrapes softly against the surface. Then, she abruptly turns and, without hesitation, dashes toward the door on the right side of the frame. In this hasty turn, she accidentally knocks over a nearby light-colored wooden dining chair, sending it careening backward with a dull thud. This chain reaction causes her swinging arm to sweep over a glass water cup on the corner of the table. The clear water in the cup instantly spills, briefly reflecting a rainbow of light in the sunlight before splashing a shimmering, shimmering droplet across the dark wooden floor. The entire process happens in a flash, with the camera ultimately lingering on the empty doorway and the messy floor, maximizing the tense and hurried transition from tranquility to dramatic tension.", + "seed": 13527, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_3/index_7791_seed_13527_dp_7_rank_14_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 3, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_mq": -1.1289054014915647, + "videoalign_local_ta": -0.017863540464153584, + "videoalign_local_overall": -2.3389767413862224, + "videoalign_local_vq": -1.1922077994305038, + "avg": -1.1784201409251878 + }, + { + "prompt": "tracking shot begins in a medium shot, then quickly pans right to follow the subject's movements. The scene initially freezes in a warm, bright modern living room. Soft afternoon sunlight filters through the blinds, casting streaks of light through the air's fine dust, then scattering across the natural wood coffee table. A little girl named Xiaoyu, about seven or eight years old, with two loose pigtails, wears a pink, cartoon-print long-sleeved T-shirt and blue denim overalls. Her face bears a complex expression of anxiety and determination. Without warning, her small hand reaches for the coffee table, swiftly and decisively grasping a brightly colored tin candy box. The metal scrapes softly against the surface. Then, she abruptly turns and, without hesitation, dashes toward the door on the right side of the frame. In this hasty turn, she accidentally knocks over a nearby light-colored wooden dining chair, sending it careening backward with a dull thud. This chain reaction causes her swinging arm to sweep over a glass water cup on the corner of the table. The clear water in the cup instantly spills, briefly reflecting a rainbow of light in the sunlight before splashing a shimmering, shimmering droplet across the dark wooden floor. The entire process happens in a flash, with the camera ultimately lingering on the empty doorway and the messy floor, maximizing the tense and hurried transition from tranquility to dramatic tension.", + "seed": 13528, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_3/index_7791_seed_13528_dp_7_rank_14_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 3, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_mq": -0.969102979509087, + "videoalign_local_ta": 0.46106842880458565, + "videoalign_local_overall": -1.7193599644791946, + "videoalign_local_vq": -1.2113254137746932, + "avg": -0.6291457678373045 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000218/group_4/index_tensor([2287, 2287])_group_4_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000218/group_4/index_tensor([2287, 2287])_group_4_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..8a9d6b411cd57139ff752a47943bb6aa6b1652fc --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000218/group_4/index_tensor([2287, 2287])_group_4_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "low-angle, upward shot, the camera slowly panning to the right, captures the magnificent scene of three or four brewers standing shoulder to shoulder deep within a steamy brewery. They range in age, some sporting thick beards, their foreheads beaded with sweat from the steam and toil. They wear heavy canvas overalls in dark blue or khaki and flannel shirts with rolled-up sleeves. A sharp, spotlight-like overhead light streams down from above, outlining their rugged silhouettes and casting long, dramatic shadows behind them and on the damp concrete floor that dance with the swaying of their bodies. With their heads thrown back, their faces blazing with genuine, unbridled joy, they sing passionately, lifting aloft thick, tulip-shaped beer glasses, their amber liquid capped by a dense, snow-white foam that threatens to overflow. The backdrop is an intricate network of copper and stainless steel pipes and massive, gleaming fermentation tanks, with thick, white steam rising from the valves. Meanwhile, a few blue-tinged industrial lights cast a chilling tone over the scene, reflecting cold, sharp highlights off the crisscrossing metal pipes and tanks. The striking contrast of warm and cool tones, the dynamic interweaving of light and shadow, and the characters' surging emotions imbue the image with a rugged, industrial realism and intense dramatic tension.", + "seed": 22123, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_4/index_2287_seed_22123_dp_8_rank_16_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 4, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_mq": -0.8504001848617045, + "videoalign_local_ta": 0.6103459257195174, + "videoalign_local_overall": -1.2880109685210803, + "videoalign_local_vq": -1.047956709378893, + "avg": -0.3388325214007814 + }, + { + "prompt": "low-angle, upward shot, the camera slowly panning to the right, captures the magnificent scene of three or four brewers standing shoulder to shoulder deep within a steamy brewery. They range in age, some sporting thick beards, their foreheads beaded with sweat from the steam and toil. They wear heavy canvas overalls in dark blue or khaki and flannel shirts with rolled-up sleeves. A sharp, spotlight-like overhead light streams down from above, outlining their rugged silhouettes and casting long, dramatic shadows behind them and on the damp concrete floor that dance with the swaying of their bodies. With their heads thrown back, their faces blazing with genuine, unbridled joy, they sing passionately, lifting aloft thick, tulip-shaped beer glasses, their amber liquid capped by a dense, snow-white foam that threatens to overflow. The backdrop is an intricate network of copper and stainless steel pipes and massive, gleaming fermentation tanks, with thick, white steam rising from the valves. Meanwhile, a few blue-tinged industrial lights cast a chilling tone over the scene, reflecting cold, sharp highlights off the crisscrossing metal pipes and tanks. The striking contrast of warm and cool tones, the dynamic interweaving of light and shadow, and the characters' surging emotions imbue the image with a rugged, industrial realism and intense dramatic tension.", + "seed": 22124, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_4/index_2287_seed_22124_dp_8_rank_16_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 4, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_mq": -0.9570824433422634, + "videoalign_local_ta": 0.15629353926993342, + "videoalign_local_overall": -2.2050284262292976, + "videoalign_local_vq": -1.4042395221569675, + "avg": -1.0243674434796821 + }, + { + "prompt": "low-angle, upward shot, the camera slowly panning to the right, captures the magnificent scene of three or four brewers standing shoulder to shoulder deep within a steamy brewery. They range in age, some sporting thick beards, their foreheads beaded with sweat from the steam and toil. They wear heavy canvas overalls in dark blue or khaki and flannel shirts with rolled-up sleeves. A sharp, spotlight-like overhead light streams down from above, outlining their rugged silhouettes and casting long, dramatic shadows behind them and on the damp concrete floor that dance with the swaying of their bodies. With their heads thrown back, their faces blazing with genuine, unbridled joy, they sing passionately, lifting aloft thick, tulip-shaped beer glasses, their amber liquid capped by a dense, snow-white foam that threatens to overflow. The backdrop is an intricate network of copper and stainless steel pipes and massive, gleaming fermentation tanks, with thick, white steam rising from the valves. Meanwhile, a few blue-tinged industrial lights cast a chilling tone over the scene, reflecting cold, sharp highlights off the crisscrossing metal pipes and tanks. The striking contrast of warm and cool tones, the dynamic interweaving of light and shadow, and the characters' surging emotions imbue the image with a rugged, industrial realism and intense dramatic tension.", + "seed": 22125, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_4/index_2287_seed_22125_dp_9_rank_18_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 4, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_mq": -1.0299127507059591, + "videoalign_local_overall": -1.333613685086919, + "videoalign_local_ta": 0.7720632140440268, + "videoalign_local_vq": -1.0757641484249867, + "avg": -0.2807752355214461 + }, + { + "prompt": "low-angle, upward shot, the camera slowly panning to the right, captures the magnificent scene of three or four brewers standing shoulder to shoulder deep within a steamy brewery. They range in age, some sporting thick beards, their foreheads beaded with sweat from the steam and toil. They wear heavy canvas overalls in dark blue or khaki and flannel shirts with rolled-up sleeves. A sharp, spotlight-like overhead light streams down from above, outlining their rugged silhouettes and casting long, dramatic shadows behind them and on the damp concrete floor that dance with the swaying of their bodies. With their heads thrown back, their faces blazing with genuine, unbridled joy, they sing passionately, lifting aloft thick, tulip-shaped beer glasses, their amber liquid capped by a dense, snow-white foam that threatens to overflow. The backdrop is an intricate network of copper and stainless steel pipes and massive, gleaming fermentation tanks, with thick, white steam rising from the valves. Meanwhile, a few blue-tinged industrial lights cast a chilling tone over the scene, reflecting cold, sharp highlights off the crisscrossing metal pipes and tanks. The striking contrast of warm and cool tones, the dynamic interweaving of light and shadow, and the characters' surging emotions imbue the image with a rugged, industrial realism and intense dramatic tension.", + "seed": 22126, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_4/index_2287_seed_22126_dp_9_rank_18_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 4, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_mq": -1.0624389073926581, + "videoalign_local_overall": -1.6103635927767623, + "videoalign_local_ta": 0.5730265514907845, + "videoalign_local_vq": -1.1209512368748888, + "avg": -0.518668520642989 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000218/group_5/index_tensor([2047, 2047])_group_5_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000218/group_5/index_tensor([2047, 2047])_group_5_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..144462d4c597f8137061e6cc62b8f24ccad0ebe4 --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000218/group_5/index_tensor([2047, 2047])_group_5_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "An epic low-angle wide shot captures a majestic, mountain-like iceberg, towering silently against a deep indigo night sky, nestled in the cold, dark ocean. Its angular, crystalline surface gleams with a cold sheen in the starlight. Suddenly, a meteor, trailing a fiery orange-yellow flame, tears through the tranquil starry veil at breakneck speed. Its core radiates a dazzling white light, casting a fleeting, infernal, warm glow across the iceberg's crystalline surface. Without hesitation, the meteor slams into the iceberg's summit, unleashing a silent but powerful explosion. A blinding white flash engulfs the frame, and the immense force of the impact instantly vaporizes the ice crystals into a swirling cloud of steam. Immediately, the entire iceberg's structure disintegrates from within, shattering instantly under immense kinetic energy. Billions of tons of ice—from giant, crystalline fragments to glittering ice dust—are violently hurled in all directions, stirring up massive waves on the previously tranquil sea. The camera slowly pulls away, revealing that after the collision between heaven and earth, all that remains of the iceberg's original location is a chaotic, churning sea water and countless floating ice fragments, creating a grand and destructive atmosphere.", + "seed": 877, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_5/index_2047_seed_877_dp_10_rank_20_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 5, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_overall": -2.5370734828702908, + "videoalign_local_mq": -0.9082932083122149, + "videoalign_local_ta": -0.12982166315035237, + "videoalign_local_vq": -1.4989586114077238, + "avg": -1.3334475730103217 + }, + { + "prompt": "An epic low-angle wide shot captures a majestic, mountain-like iceberg, towering silently against a deep indigo night sky, nestled in the cold, dark ocean. Its angular, crystalline surface gleams with a cold sheen in the starlight. Suddenly, a meteor, trailing a fiery orange-yellow flame, tears through the tranquil starry veil at breakneck speed. Its core radiates a dazzling white light, casting a fleeting, infernal, warm glow across the iceberg's crystalline surface. Without hesitation, the meteor slams into the iceberg's summit, unleashing a silent but powerful explosion. A blinding white flash engulfs the frame, and the immense force of the impact instantly vaporizes the ice crystals into a swirling cloud of steam. Immediately, the entire iceberg's structure disintegrates from within, shattering instantly under immense kinetic energy. Billions of tons of ice—from giant, crystalline fragments to glittering ice dust—are violently hurled in all directions, stirring up massive waves on the previously tranquil sea. The camera slowly pulls away, revealing that after the collision between heaven and earth, all that remains of the iceberg's original location is a chaotic, churning sea water and countless floating ice fragments, creating a grand and destructive atmosphere.", + "seed": 878, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_5/index_2047_seed_878_dp_10_rank_20_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 5, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_overall": -3.053507676402089, + "videoalign_local_mq": -1.1953718955904715, + "videoalign_local_ta": -0.4625860833565543, + "videoalign_local_vq": -1.3955496974550632, + "avg": -1.7580468798793216 + }, + { + "prompt": "An epic low-angle wide shot captures a majestic, mountain-like iceberg, towering silently against a deep indigo night sky, nestled in the cold, dark ocean. Its angular, crystalline surface gleams with a cold sheen in the starlight. Suddenly, a meteor, trailing a fiery orange-yellow flame, tears through the tranquil starry veil at breakneck speed. Its core radiates a dazzling white light, casting a fleeting, infernal, warm glow across the iceberg's crystalline surface. Without hesitation, the meteor slams into the iceberg's summit, unleashing a silent but powerful explosion. A blinding white flash engulfs the frame, and the immense force of the impact instantly vaporizes the ice crystals into a swirling cloud of steam. Immediately, the entire iceberg's structure disintegrates from within, shattering instantly under immense kinetic energy. Billions of tons of ice—from giant, crystalline fragments to glittering ice dust—are violently hurled in all directions, stirring up massive waves on the previously tranquil sea. The camera slowly pulls away, revealing that after the collision between heaven and earth, all that remains of the iceberg's original location is a chaotic, churning sea water and countless floating ice fragments, creating a grand and destructive atmosphere.", + "seed": 879, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_5/index_2047_seed_879_dp_11_rank_22_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 5, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_mq": -0.7948052050901456, + "videoalign_local_overall": -3.002955232208138, + "videoalign_local_ta": -0.5527745710759923, + "videoalign_local_vq": -1.6553754560420004, + "avg": -1.7778649016420653 + }, + { + "prompt": "An epic low-angle wide shot captures a majestic, mountain-like iceberg, towering silently against a deep indigo night sky, nestled in the cold, dark ocean. Its angular, crystalline surface gleams with a cold sheen in the starlight. Suddenly, a meteor, trailing a fiery orange-yellow flame, tears through the tranquil starry veil at breakneck speed. Its core radiates a dazzling white light, casting a fleeting, infernal, warm glow across the iceberg's crystalline surface. Without hesitation, the meteor slams into the iceberg's summit, unleashing a silent but powerful explosion. A blinding white flash engulfs the frame, and the immense force of the impact instantly vaporizes the ice crystals into a swirling cloud of steam. Immediately, the entire iceberg's structure disintegrates from within, shattering instantly under immense kinetic energy. Billions of tons of ice—from giant, crystalline fragments to glittering ice dust—are violently hurled in all directions, stirring up massive waves on the previously tranquil sea. The camera slowly pulls away, revealing that after the collision between heaven and earth, all that remains of the iceberg's original location is a chaotic, churning sea water and countless floating ice fragments, creating a grand and destructive atmosphere.", + "seed": 880, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_5/index_2047_seed_880_dp_11_rank_22_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 5, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_mq": -0.8962726721453914, + "videoalign_local_overall": -3.0909706112490674, + "videoalign_local_ta": -0.7409264161458541, + "videoalign_local_vq": -1.4537715229578219, + "avg": -1.9159485136974608 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000218/group_6/index_tensor([9628, 9628])_group_6_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000218/group_6/index_tensor([9628, 9628])_group_6_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..2b8492ad4864f02687324a15a982e9e731cff853 --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000218/group_6/index_tensor([9628, 9628])_group_6_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "low-angle, fast-tracking shot closely follows a monkey king, covered in thick, shaggy white fur, as it swiftly dashes through a high-contrast black and white bamboo forest. The camera, parallel to the monkey, moves rapidly to the right, capturing its every agile movement. The bamboo forest is incredibly dense, with towering stalks forming dense vertical lines. Dappled light struggles to penetrate the gaps between the leaves, casting a shifting, fragmented shadow on the monkey king's swift movements and the leaf-strewn ground. The monkey king leans forward, his muscular limbs powerfully and alternately striking the ground. Each push sends the thick, fallen leaves scattering beneath his feet. His gaze is sharp and focused, his long, shaggy fur whipping violently backwards in the wind. The entire scene is imbued with a sense of primal power and a tense, dynamic aesthetic. The stark contrast between his snow-white fur and the dark bamboo background creates an atmosphere of tension, swiftness, and wild energy.", + "seed": 8907, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_6/index_9628_seed_8907_dp_12_rank_24_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 6, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_ta": 0.2682516619561322, + "videoalign_local_overall": -1.852625163190395, + "videoalign_local_vq": -1.2617263970457377, + "videoalign_local_mq": -0.8591504281007892, + "avg": -0.7921867506171313 + }, + { + "prompt": "low-angle, fast-tracking shot closely follows a monkey king, covered in thick, shaggy white fur, as it swiftly dashes through a high-contrast black and white bamboo forest. The camera, parallel to the monkey, moves rapidly to the right, capturing its every agile movement. The bamboo forest is incredibly dense, with towering stalks forming dense vertical lines. Dappled light struggles to penetrate the gaps between the leaves, casting a shifting, fragmented shadow on the monkey king's swift movements and the leaf-strewn ground. The monkey king leans forward, his muscular limbs powerfully and alternately striking the ground. Each push sends the thick, fallen leaves scattering beneath his feet. His gaze is sharp and focused, his long, shaggy fur whipping violently backwards in the wind. The entire scene is imbued with a sense of primal power and a tense, dynamic aesthetic. The stark contrast between his snow-white fur and the dark bamboo background creates an atmosphere of tension, swiftness, and wild energy.", + "seed": 8908, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_6/index_9628_seed_8908_dp_12_rank_24_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 6, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_ta": 0.056775207993312274, + "videoalign_local_overall": -1.9583346027720698, + "videoalign_local_vq": -1.0792400783057485, + "videoalign_local_mq": -0.9358697324596337, + "avg": -0.9507796973893788 + }, + { + "prompt": "low-angle, fast-tracking shot closely follows a monkey king, covered in thick, shaggy white fur, as it swiftly dashes through a high-contrast black and white bamboo forest. The camera, parallel to the monkey, moves rapidly to the right, capturing its every agile movement. The bamboo forest is incredibly dense, with towering stalks forming dense vertical lines. Dappled light struggles to penetrate the gaps between the leaves, casting a shifting, fragmented shadow on the monkey king's swift movements and the leaf-strewn ground. The monkey king leans forward, his muscular limbs powerfully and alternately striking the ground. Each push sends the thick, fallen leaves scattering beneath his feet. His gaze is sharp and focused, his long, shaggy fur whipping violently backwards in the wind. The entire scene is imbued with a sense of primal power and a tense, dynamic aesthetic. The stark contrast between his snow-white fur and the dark bamboo background creates an atmosphere of tension, swiftness, and wild energy.", + "seed": 8909, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_6/index_9628_seed_8909_dp_13_rank_26_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 6, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_ta": 0.4113092631662751, + "videoalign_local_mq": -0.9485973589892116, + "videoalign_local_vq": -1.2269670982381207, + "videoalign_local_overall": -1.764255194061057, + "avg": -0.6764729654473911 + }, + { + "prompt": "low-angle, fast-tracking shot closely follows a monkey king, covered in thick, shaggy white fur, as it swiftly dashes through a high-contrast black and white bamboo forest. The camera, parallel to the monkey, moves rapidly to the right, capturing its every agile movement. The bamboo forest is incredibly dense, with towering stalks forming dense vertical lines. Dappled light struggles to penetrate the gaps between the leaves, casting a shifting, fragmented shadow on the monkey king's swift movements and the leaf-strewn ground. The monkey king leans forward, his muscular limbs powerfully and alternately striking the ground. Each push sends the thick, fallen leaves scattering beneath his feet. His gaze is sharp and focused, his long, shaggy fur whipping violently backwards in the wind. The entire scene is imbued with a sense of primal power and a tense, dynamic aesthetic. The stark contrast between his snow-white fur and the dark bamboo background creates an atmosphere of tension, swiftness, and wild energy.", + "seed": 8910, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_6/index_9628_seed_8910_dp_13_rank_26_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 6, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_ta": 0.025675729469368167, + "videoalign_local_mq": -1.0454687386865542, + "videoalign_local_vq": -1.1696142552055526, + "videoalign_local_overall": -2.189407264422739, + "avg": -1.0818657674766852 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000218/group_7/index_tensor([3764, 3764])_group_7_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000218/group_7/index_tensor([3764, 3764])_group_7_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..37cf897364f32368777c90fd08e2f585061df102 --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000218/group_7/index_tensor([3764, 3764])_group_7_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "The camera tracks from a low angle, alongside a lone rider at a full gallop. The rider, a weathered man, wears a wide, frayed-brimmed dark felt hat pulled low, casting a deep shadow over his dust-covered face, revealing only his pursed lips and a determined jaw. He wears a faded, dusty, dark brown leather jacket, scratched and frayed in many places. His body rises and falls steadily in time with the powerful rhythm of his horse's gallop. His steed, a muscular black stallion, is dripping with sweat, mixing with the dust it kicks up, creating muddy streaks across its dark coat. Each landing of its hooves stirs up a small plume of black dust across the vast expanse of cracked, scorched earth beneath. Their environment is a sun-baked wasteland, a ground of cracked black earth stretching to the distant horizon, with only a few jagged rocky mountains in the distance, blurred by the distortions of the scorching air. Under a pale sky overhead, the glaring sunlight creates a stark contrast of light and shadow, highlighting the leather texture of the riders' jackets and the deep shadows of the cracks in the ground. The overall color scheme is extremely depressing, dominated by faded browns, dark grays, and blacks, perfectly conveying a gritty, epic atmosphere of loneliness, imbued with a high-contrast, grainy, and authentic cinematic quality.", + "seed": 27036, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_7/index_3764_seed_27036_dp_14_rank_28_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 7, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_overall": -1.167193289391912, + "videoalign_local_vq": -1.2495606424630719, + "videoalign_local_ta": 0.8591417539110703, + "videoalign_local_mq": -0.7767744008399102, + "avg": -0.15402576774042076 + }, + { + "prompt": "The camera tracks from a low angle, alongside a lone rider at a full gallop. The rider, a weathered man, wears a wide, frayed-brimmed dark felt hat pulled low, casting a deep shadow over his dust-covered face, revealing only his pursed lips and a determined jaw. He wears a faded, dusty, dark brown leather jacket, scratched and frayed in many places. His body rises and falls steadily in time with the powerful rhythm of his horse's gallop. His steed, a muscular black stallion, is dripping with sweat, mixing with the dust it kicks up, creating muddy streaks across its dark coat. Each landing of its hooves stirs up a small plume of black dust across the vast expanse of cracked, scorched earth beneath. Their environment is a sun-baked wasteland, a ground of cracked black earth stretching to the distant horizon, with only a few jagged rocky mountains in the distance, blurred by the distortions of the scorching air. Under a pale sky overhead, the glaring sunlight creates a stark contrast of light and shadow, highlighting the leather texture of the riders' jackets and the deep shadows of the cracks in the ground. The overall color scheme is extremely depressing, dominated by faded browns, dark grays, and blacks, perfectly conveying a gritty, epic atmosphere of loneliness, imbued with a high-contrast, grainy, and authentic cinematic quality.", + "seed": 27037, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_7/index_3764_seed_27037_dp_14_rank_28_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 7, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_overall": -1.2023902790164218, + "videoalign_local_vq": -1.2964856958533548, + "videoalign_local_ta": 0.971099876597269, + "videoalign_local_mq": -0.877004459760336, + "avg": -0.11564520120957639 + }, + { + "prompt": "The camera tracks from a low angle, alongside a lone rider at a full gallop. The rider, a weathered man, wears a wide, frayed-brimmed dark felt hat pulled low, casting a deep shadow over his dust-covered face, revealing only his pursed lips and a determined jaw. He wears a faded, dusty, dark brown leather jacket, scratched and frayed in many places. His body rises and falls steadily in time with the powerful rhythm of his horse's gallop. His steed, a muscular black stallion, is dripping with sweat, mixing with the dust it kicks up, creating muddy streaks across its dark coat. Each landing of its hooves stirs up a small plume of black dust across the vast expanse of cracked, scorched earth beneath. Their environment is a sun-baked wasteland, a ground of cracked black earth stretching to the distant horizon, with only a few jagged rocky mountains in the distance, blurred by the distortions of the scorching air. Under a pale sky overhead, the glaring sunlight creates a stark contrast of light and shadow, highlighting the leather texture of the riders' jackets and the deep shadows of the cracks in the ground. The overall color scheme is extremely depressing, dominated by faded browns, dark grays, and blacks, perfectly conveying a gritty, epic atmosphere of loneliness, imbued with a high-contrast, grainy, and authentic cinematic quality.", + "seed": 27038, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_7/index_3764_seed_27038_dp_15_rank_30_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 7, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_overall": -1.0680306676769957, + "videoalign_local_mq": -0.7534404188690175, + "videoalign_local_ta": 0.9089009195493808, + "videoalign_local_vq": -1.223491168357359, + "avg": -0.07956487406380747 + }, + { + "prompt": "The camera tracks from a low angle, alongside a lone rider at a full gallop. The rider, a weathered man, wears a wide, frayed-brimmed dark felt hat pulled low, casting a deep shadow over his dust-covered face, revealing only his pursed lips and a determined jaw. He wears a faded, dusty, dark brown leather jacket, scratched and frayed in many places. His body rises and falls steadily in time with the powerful rhythm of his horse's gallop. His steed, a muscular black stallion, is dripping with sweat, mixing with the dust it kicks up, creating muddy streaks across its dark coat. Each landing of its hooves stirs up a small plume of black dust across the vast expanse of cracked, scorched earth beneath. Their environment is a sun-baked wasteland, a ground of cracked black earth stretching to the distant horizon, with only a few jagged rocky mountains in the distance, blurred by the distortions of the scorching air. Under a pale sky overhead, the glaring sunlight creates a stark contrast of light and shadow, highlighting the leather texture of the riders' jackets and the deep shadows of the cracks in the ground. The overall color scheme is extremely depressing, dominated by faded browns, dark grays, and blacks, perfectly conveying a gritty, epic atmosphere of loneliness, imbued with a high-contrast, grainy, and authentic cinematic quality.", + "seed": 27039, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_7/index_3764_seed_27039_dp_15_rank_30_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 7, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_overall": -1.2037086801936538, + "videoalign_local_mq": -0.7421269730649482, + "videoalign_local_ta": 0.7845030054536044, + "videoalign_local_vq": -1.24608471258231, + "avg": -0.20960283737002472 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000218/group_8/index_tensor([5657, 5657])_group_8_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000218/group_8/index_tensor([5657, 5657])_group_8_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..1131af65740adf3aaafd434df209b426c7cc7d18 --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000218/group_8/index_tensor([5657, 5657])_group_8_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "The camera begins a slow, sweeping 360-degree orbit, capturing a scene of immense industrial power within a cavernous underground power station. The high-contrast color grading is rendered in a stark monochrome style, sculpting deep blacks against bright, searing whites. At the center of the vast, raw concrete room stands a massive wind turbine, its colossal form crafted from dark, matte steel. Its three enormous blades rotate with a deliberate, almost imperceptible slowness, a ponderous, relentless whirl that suggests the immense weight and energy contained within. The turbine is charging, and as it turns, a chaotic ballet of electrical currents dances across its surface; bright, white arcs of raw electricity crackle and crawl across the metal surface like glowing veins, erupting in dazzling, momentary flashes of light. These volatile discharges serve as the primary source of light, casting long, twisting shadows that wriggle and stretch across the richly textured concrete walls, the exposed steel gantries, and the complex network of thick cables lining the floor, emphasizing the interplay of shadow and bright light as the camera's orbiting perspective constantly shifts, creating a dramatic composition of breathtaking and electrified atmosphere.", + "seed": 16851, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_8/index_5657_seed_16851_dp_16_rank_32_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 8, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_overall": -3.3567775721864015, + "videoalign_local_ta": -1.1091636790434298, + "videoalign_local_mq": -0.8485882658071465, + "videoalign_local_vq": -1.399025627335825, + "avg": -2.2329706256149158 + }, + { + "prompt": "The camera begins a slow, sweeping 360-degree orbit, capturing a scene of immense industrial power within a cavernous underground power station. The high-contrast color grading is rendered in a stark monochrome style, sculpting deep blacks against bright, searing whites. At the center of the vast, raw concrete room stands a massive wind turbine, its colossal form crafted from dark, matte steel. Its three enormous blades rotate with a deliberate, almost imperceptible slowness, a ponderous, relentless whirl that suggests the immense weight and energy contained within. The turbine is charging, and as it turns, a chaotic ballet of electrical currents dances across its surface; bright, white arcs of raw electricity crackle and crawl across the metal surface like glowing veins, erupting in dazzling, momentary flashes of light. These volatile discharges serve as the primary source of light, casting long, twisting shadows that wriggle and stretch across the richly textured concrete walls, the exposed steel gantries, and the complex network of thick cables lining the floor, emphasizing the interplay of shadow and bright light as the camera's orbiting perspective constantly shifts, creating a dramatic composition of breathtaking and electrified atmosphere.", + "seed": 16852, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_8/index_5657_seed_16852_dp_16_rank_32_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 8, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_overall": -1.7544988408459345, + "videoalign_local_ta": -0.09872218462640826, + "videoalign_local_mq": -0.15594906234161182, + "videoalign_local_vq": -1.4998275938779144, + "avg": -0.9266105127361713 + }, + { + "prompt": "The camera begins a slow, sweeping 360-degree orbit, capturing a scene of immense industrial power within a cavernous underground power station. The high-contrast color grading is rendered in a stark monochrome style, sculpting deep blacks against bright, searing whites. At the center of the vast, raw concrete room stands a massive wind turbine, its colossal form crafted from dark, matte steel. Its three enormous blades rotate with a deliberate, almost imperceptible slowness, a ponderous, relentless whirl that suggests the immense weight and energy contained within. The turbine is charging, and as it turns, a chaotic ballet of electrical currents dances across its surface; bright, white arcs of raw electricity crackle and crawl across the metal surface like glowing veins, erupting in dazzling, momentary flashes of light. These volatile discharges serve as the primary source of light, casting long, twisting shadows that wriggle and stretch across the richly textured concrete walls, the exposed steel gantries, and the complex network of thick cables lining the floor, emphasizing the interplay of shadow and bright light as the camera's orbiting perspective constantly shifts, creating a dramatic composition of breathtaking and electrified atmosphere.", + "seed": 16853, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_8/index_5657_seed_16853_dp_17_rank_34_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 8, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_vq": -1.3573144687666845, + "videoalign_local_overall": -2.794397414288853, + "videoalign_local_ta": -0.41282691771824376, + "videoalign_local_mq": -1.0242560278039246, + "avg": -1.6036121660035483 + }, + { + "prompt": "The camera begins a slow, sweeping 360-degree orbit, capturing a scene of immense industrial power within a cavernous underground power station. The high-contrast color grading is rendered in a stark monochrome style, sculpting deep blacks against bright, searing whites. At the center of the vast, raw concrete room stands a massive wind turbine, its colossal form crafted from dark, matte steel. Its three enormous blades rotate with a deliberate, almost imperceptible slowness, a ponderous, relentless whirl that suggests the immense weight and energy contained within. The turbine is charging, and as it turns, a chaotic ballet of electrical currents dances across its surface; bright, white arcs of raw electricity crackle and crawl across the metal surface like glowing veins, erupting in dazzling, momentary flashes of light. These volatile discharges serve as the primary source of light, casting long, twisting shadows that wriggle and stretch across the richly textured concrete walls, the exposed steel gantries, and the complex network of thick cables lining the floor, emphasizing the interplay of shadow and bright light as the camera's orbiting perspective constantly shifts, creating a dramatic composition of breathtaking and electrified atmosphere.", + "seed": 16854, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_8/index_5657_seed_16854_dp_17_rank_34_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 8, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_vq": -1.4077154520377293, + "videoalign_local_overall": -2.4430519517982647, + "videoalign_local_ta": -0.00542374905457594, + "videoalign_local_mq": -1.0299127507059591, + "avg": -1.2242378504264202 + } +] \ No newline at end of file diff --git a/outputs/yw004-flow-baseline/rl_samples/0000218/group_9/index_tensor([4859, 4859])_group_9_rewards.json b/outputs/yw004-flow-baseline/rl_samples/0000218/group_9/index_tensor([4859, 4859])_group_9_rewards.json new file mode 100644 index 0000000000000000000000000000000000000000..98693931e0492b6a938f7d3b5233e69f17421de6 --- /dev/null +++ b/outputs/yw004-flow-baseline/rl_samples/0000218/group_9/index_tensor([4859, 4859])_group_9_rewards.json @@ -0,0 +1,62 @@ +[ + { + "prompt": "medium shot, taken from a slightly low angle, slowly pans to reveal a man in his seventies, standing quietly and stoically in the heart of an ancient forest. His thinning, silver-gray hair, weathered face, deep, pensive eyes, and neatly trimmed gray beard speak of a long and arduous life. He wears the garb of a medieval soldier: a faded, olive-colored cotton field jacket with frayed sleeves and large pockets, open over a plain, dark T-shirt, and matching trousers tucked into worn leather combat boots. He stands motionless, his posture erect, yet filled with a subtle weariness. Surrounded by towering, mossy trees, their dense canopy filters the afternoon sun into brilliant, diagonal beams of golden light. These divine rays penetrate the cool, dim air, illuminating the dust and casting long, deep shadows across the forest floor, a thick carpet of damp earth and russet fallen leaves. His gaze is fixed on a single point off-camera, his expression gloomy and pensive, creating a potent atmosphere of solitude, memory, and deep reflection.", + "seed": 20256, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_9/index_4859_seed_20256_dp_18_rank_36_sample_0_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 9, + "rank_in_group": 0, + "sample_idx_in_group": 0, + "videoalign_local_ta": 1.4562517415707972, + "videoalign_local_overall": -0.4058859463239739, + "videoalign_local_vq": -1.2791060464495463, + "videoalign_local_mq": -0.5830316414452249, + "avg": 0.5251828976234116 + }, + { + "prompt": "medium shot, taken from a slightly low angle, slowly pans to reveal a man in his seventies, standing quietly and stoically in the heart of an ancient forest. His thinning, silver-gray hair, weathered face, deep, pensive eyes, and neatly trimmed gray beard speak of a long and arduous life. He wears the garb of a medieval soldier: a faded, olive-colored cotton field jacket with frayed sleeves and large pockets, open over a plain, dark T-shirt, and matching trousers tucked into worn leather combat boots. He stands motionless, his posture erect, yet filled with a subtle weariness. Surrounded by towering, mossy trees, their dense canopy filters the afternoon sun into brilliant, diagonal beams of golden light. These divine rays penetrate the cool, dim air, illuminating the dust and casting long, deep shadows across the forest floor, a thick carpet of damp earth and russet fallen leaves. His gaze is fixed on a single point off-camera, his expression gloomy and pensive, creating a potent atmosphere of solitude, memory, and deep reflection.", + "seed": 20257, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_9/index_4859_seed_20257_dp_18_rank_36_sample_1_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 9, + "rank_in_group": 0, + "sample_idx_in_group": 1, + "videoalign_local_ta": 1.0332988336451572, + "videoalign_local_overall": -0.6616273987579913, + "videoalign_local_vq": -1.3607903986474463, + "videoalign_local_mq": -0.33413583375570205, + "avg": 0.185835717443583 + }, + { + "prompt": "medium shot, taken from a slightly low angle, slowly pans to reveal a man in his seventies, standing quietly and stoically in the heart of an ancient forest. His thinning, silver-gray hair, weathered face, deep, pensive eyes, and neatly trimmed gray beard speak of a long and arduous life. He wears the garb of a medieval soldier: a faded, olive-colored cotton field jacket with frayed sleeves and large pockets, open over a plain, dark T-shirt, and matching trousers tucked into worn leather combat boots. He stands motionless, his posture erect, yet filled with a subtle weariness. Surrounded by towering, mossy trees, their dense canopy filters the afternoon sun into brilliant, diagonal beams of golden light. These divine rays penetrate the cool, dim air, illuminating the dust and casting long, deep shadows across the forest floor, a thick carpet of damp earth and russet fallen leaves. His gaze is fixed on a single point off-camera, his expression gloomy and pensive, creating a potent atmosphere of solitude, memory, and deep reflection.", + "seed": 20258, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_9/index_4859_seed_20258_dp_19_rank_38_sample_2_slot_0.mp4", + "sample_idx": 0, + "ranks_per_group": 2, + "group_idx": 9, + "rank_in_group": 1, + "sample_idx_in_group": 2, + "videoalign_local_overall": -0.09141480913331446, + "videoalign_local_ta": 1.2945344532462877, + "videoalign_local_mq": -0.1502923394395772, + "videoalign_local_vq": -1.235656922940025, + "avg": 0.6015598220564866 + }, + { + "prompt": "medium shot, taken from a slightly low angle, slowly pans to reveal a man in his seventies, standing quietly and stoically in the heart of an ancient forest. His thinning, silver-gray hair, weathered face, deep, pensive eyes, and neatly trimmed gray beard speak of a long and arduous life. He wears the garb of a medieval soldier: a faded, olive-colored cotton field jacket with frayed sleeves and large pockets, open over a plain, dark T-shirt, and matching trousers tucked into worn leather combat boots. He stands motionless, his posture erect, yet filled with a subtle weariness. Surrounded by towering, mossy trees, their dense canopy filters the afternoon sun into brilliant, diagonal beams of golden light. These divine rays penetrate the cool, dim air, illuminating the dust and casting long, deep shadows across the forest floor, a thick carpet of damp earth and russet fallen leaves. His gaze is fixed on a single point off-camera, his expression gloomy and pensive, creating a potent atmosphere of solitude, memory, and deep reflection.", + "seed": 20259, + "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000218/group_9/index_4859_seed_20259_dp_19_rank_38_sample_3_slot_1.mp4", + "sample_idx": 1, + "ranks_per_group": 2, + "group_idx": 9, + "rank_in_group": 1, + "sample_idx_in_group": 3, + "videoalign_local_overall": 0.003257955501627663, + "videoalign_local_ta": 1.356733410294176, + "videoalign_local_mq": -0.07958330316414458, + "videoalign_local_vq": -1.2738921516284036, + "avg": 0.6799956828979018 + } +] \ No newline at end of file